Full Stack Development Jobs

Full Stack Development is the practice of creating the front end and back end of websites and applications together. This type of code-based process creates websites that are not only efficient, but have rich visuals, interactive features, and specialized user experiences. The developers who specialize in this method are called Full Stack Developers, and they are the experts who create real-world solutions that clients need.

A Full Stack Developer is proficient in both the front-end and back-end of Application Development. They possess a diverse skill set that allows them to design websites and applications with minimal supervision or guidance from clients. These highly skilled individuals can create projects that are complex and specialized yet stay within a client’s budgetary requirements. From graphic design to developing robust databases, Full Stack Developers can handle any development project from start to finish.

Presenting solutions for today’s clients requires more than just an understanding of coding language. Full Stack Developers must be well versed in many languages, including HTML, JavaScript, Python and CSS. These languages allow for the creation of unique webpages, apps, and programs that can integrate into existing systems as well as stand alone as independent solutions.

Here's some projects that our expert Full Stack Developer made real:

  • Creating automated web scraping robots that can search the Internet for topics related to a client’s needs
  • Developing familiar interfaces between intuitive websites used daily
  • Creating engaging mobile applications capable of performing multiple functions seamlessly
  • Designing custom databases tailored to the needs of the client
  • Constructing simple yet sophisticated websites for business owners whose main focus is increasing customer engagement

As you can see, Freelancer.com allows clients to hire Full Stack Developers for a variety of development tasks with ease. The range and breadth of what these developers can do is quite impressive in its own right: from webscraping robots to website creation, they can make almost any project come alive with their code wizardry. So if you know have a project or product idea you think requires Full Stack Development skills – then post it today on Freelancer.com and hire one of our experts to bring it to life!

从168,333个评价中,客户给我们的 Full Stack Developers 打了4.9,共5星。
雇佣 Full Stack Developers

Full Stack Development is the practice of creating the front end and back end of websites and applications together. This type of code-based process creates websites that are not only efficient, but have rich visuals, interactive features, and specialized user experiences. The developers who specialize in this method are called Full Stack Developers, and they are the experts who create real-world solutions that clients need.

A Full Stack Developer is proficient in both the front-end and back-end of Application Development. They possess a diverse skill set that allows them to design websites and applications with minimal supervision or guidance from clients. These highly skilled individuals can create projects that are complex and specialized yet stay within a client’s budgetary requirements. From graphic design to developing robust databases, Full Stack Developers can handle any development project from start to finish.

Presenting solutions for today’s clients requires more than just an understanding of coding language. Full Stack Developers must be well versed in many languages, including HTML, JavaScript, Python and CSS. These languages allow for the creation of unique webpages, apps, and programs that can integrate into existing systems as well as stand alone as independent solutions.

Here's some projects that our expert Full Stack Developer made real:

  • Creating automated web scraping robots that can search the Internet for topics related to a client’s needs
  • Developing familiar interfaces between intuitive websites used daily
  • Creating engaging mobile applications capable of performing multiple functions seamlessly
  • Designing custom databases tailored to the needs of the client
  • Constructing simple yet sophisticated websites for business owners whose main focus is increasing customer engagement

As you can see, Freelancer.com allows clients to hire Full Stack Developers for a variety of development tasks with ease. The range and breadth of what these developers can do is quite impressive in its own right: from webscraping robots to website creation, they can make almost any project come alive with their code wizardry. So if you know have a project or product idea you think requires Full Stack Development skills – then post it today on Freelancer.com and hire one of our experts to bring it to life!

从168,333个评价中,客户给我们的 Full Stack Developers 打了4.9,共5星。
雇佣 Full Stack Developers

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    70 找到工作

    We are currently looking to hire a long term project head / project manager / CTO. As Product head, you are responsible for end-to-end development of complete software products + features and updates to our existing products. You will need to have the following experience: Team leadership and rapid hiring systems – managing developers and designers, recruiting high-quality talent quickly, and maintaining strong performance standards across the team. User-focused product development – designing and building software features based on real user needs, ensuring functionality is intuitive and solves the intended problem. Innovative UI/UX design – creating unique, product-specific interfaces that improve usability rather than relying on generic design patterns. Creativ...

    $39278 Average bid
    $39278 平均报价
    32 个竞标

    Project Description I am looking for an experienced full-stack developer or a small development team to build the MVP of a modern web platform that combines several key components within a single ecosystem. The platform will include an AI-assisted interface, a professional services marketplace, a collaboration workspace for users and professionals, and a lightweight social interaction layer. The goal is to create a secure, scalable application where users can interact with an AI assistant, discover and connect with professionals, and manage interactions within the platform. ⸻ Core Platform Components Authentication & User Roles The system must support secure user authentication and role-based access. Different types of accounts will exist, including general users and profession...

    $36546 Average bid
    $36546 平均报价
    104 个竞标

    Project Title: Build a Lightweight “Boots-on-the-Ground” Marketplace Connecting Real Estate Investors with Verified Local Notaries Project Description I’m looking for an experienced developer or small development team to build a low-cost MVP / beta version of a web platform for the real estate industry. The platform will function as a marketplace connecting real estate investors, wholesalers, and contractors with verified notaries across the United States who can act as “boots on the ground” for property walkthroughs. This solves a common problem in real estate investing: investors often find deals in other states but cannot travel to inspect properties. Sellers frequently request buyers to physically view properties before taking offers seriously. The MVP...

    $16649 Average bid
    $16649 平均报价
    200 个竞标

    Job Title: Full stack Developer Job Type: Part-time Location: Remote (USA time zone, normal business hours) Job Summary: We are seeking an experienced Full stack Developer to join our dynamic team on a part-time basis. The ideal candidate will have proficiency in Python, Node.js, and React. You will be responsible for designing and implementing scalable web applications, ensuring smooth user experiences, and collaborating with other team members through written communication due to our asynchronous work culture. Key Responsibilities: Develop and maintain web applications using Python, Node.js, and React. Collaborate with cross-functional teams to define, design, and ship new features. Write clean, maintainable, and efficient code. Troubleshoot, debug, and upgrade existing systems. Pa...

    $157 / hr Average bid
    保密协议
    $157 / hr 平均报价
    37 个竞标

    **Overview** I run — India's only job platform for immediate joiners (zero notice period candidates). I need a skilled frontend developer or designer-developer to design and build 3 public-facing pages from scratch, then implement them as Laravel Blade templates. The backend (Laravel) is already built. This is a design + frontend task. --- **Pages required:** 1. Homepage — full scrollable page with hero, job listings, how it works, testimonials, CTA sections, and footer 2. Jobseeker Registration page 3. Employer Registration page --- **Design direction:** - Modern, clean, professional — inspired by the quality of , , and - NOT a copy of any of these sites — original design only - Navy blue and white primary palette with green accents - Font: Syne (hea...

    $720 Average bid
    $720 平均报价
    32 个竞标

    I’m expanding a vetted network that places senior-level developers in long-term, high-paying roles with top-tier U.S. companies operating on CST, EST, and PST schedules. To join, you’ll need 4-6 years of solid professional experience building production systems in Java, C#, or Python, plus enough front-end know-how to collaborate comfortably with React, Angular, or Vue teams. Excellent spoken and written English (C1 or above) is essential because you’ll attend client-facing interviews and daily stand-ups. If you thrive in remote environments, can overlap at least four business hours with U.S. time zones, and enjoy tackling complex backend or full-stack challenges, let’s talk. What happens next once you apply: • A short screening call to confirm technical fi...

    $32984 Average bid
    $32984 平均报价
    52 个竞标

    We are looking for a talented UI/UX designer to recreate a dashboard interface in Figma based on a provided mockup image. The goal is to produce a clean, modern, dark-themed dashboard design that follows the design system and component structure of Ant Design. Attached is an image of a dashboard layout and must recreate the interface in Figma using Ant Design components and design patterns. Designers have creative freedom to create a dark theme color palette, which will help evaluate visual design quality and usability. Charts included in the dashboard should follow the visual patterns used in Ant Design Charts. The final submission must be delivered as a well-organized Figma file created in Figma, with properly structured layers and reusable components where appropriate. Branding sho...

    $1135 Average bid
    $1135 平均报价
    180 个竞标

    Project Overview We are looking for an experienced PHP / Laravel developer with FreeScout experience to develop and finalize a custom FreeScout module. The module implements a workflow automation engine for orders and a full integration with Meta WhatsApp Cloud API. A partial module already exists (models, services, controllers, migrations and admin UI). The goal is to refactor, complete and stabilize the module to production-ready level. ________________________________________ Core Features 1. Order Workflow Engine The module must implement a configurable workflow system: • internal workflow_status (not FreeScout tags) • configurable workflow statuses • scheduled actions (cron jobs) • timer-based automations (48h reminder, 96h follow-up, etc.) • automated message...

    $1534 Average bid
    $1534 平均报价
    88 个竞标

    Ищем самостоятельного full-stack разработчика (React + Node.js/Python), который станет техническим ко-пилотом CEO DocsInBox и будет быстро превращать продуктовые идеи и прототипы в работающий код и деплой в прод (AI-тендерист для ресторанных закупок)

    $16320 Average bid
    $16320 平均报价
    93 个竞标

    I need a complete, full-stack build of a Windows-only desktop application. The project covers everything from architecting the back-end and data layer through designing an intuitive front-end UI, packaging the installer, and delivering clear documentation. I’m open to your preferred toolchain—whether you lean toward .NET (C#, WPF/WinUI), Electron with Node.js, or another modern framework—as long as you justify the choice and it fits long-term maintainability. Please send a detailed project proposal that spells out: • the stack and libraries you intend to use • high-level architecture and database strategy • milestone timeline with key deliverables • testing plans (unit, integration, and user acceptance) • post-deployment support approach ...

    $305 Average bid
    $305 平均报价
    16 个竞标

    We are a Bangalore-based Fintech Startup into Mutual Funds, SIPs domain. We are looking for a 6+ years of experience as a Full Stack Developer in MERN Tech Stack with AWS hands-on experience resource for Conducting Technical Interviews for candidates with 3 to 5 years of experience in Full Stack Development (MERN) This technical Interview needs to be conducted on Google Meet, and the questions should be purely Machine Testing/ Coding Testing of the candidates, with very limited theoretical questions to be asked. Our overall aim of conducting the Interviews of these candidates should be to check how good these candidates are in coding, and they must DEMONSTRATE IT IN LIVE CODING. Please apply ONLY IF you have 6+ years of Experience in MERN Tech Stack with AWS and have experience in condu...

    $78 Average bid
    $78 平均报价
    8 个竞标

    We are running an ecommerce website and mobile application platform and looking for an experienced freelance Full Stack .NET developer for technical support and feature development. The main requirement is to maintain and improve our existing ecommerce system. The developer will be responsible for fixing bugs, improving performance, integrating third-party APIs such as payment gateways or logistics services, and supporting database-related tasks. The project also includes creating new modules or enhancements as per business requirements. The developer should have experience working on live production systems and must be comfortable troubleshooting real-time issues. Required Technical Skills: Strong experience in ASP.NET / C# development Knowledge of Microsoft SQL Server and database o...

    $783 Average bid
    $783 平均报价
    43 个竞标

    Hi there, I need a full-stack developer, or team, to build a multi-tenant logistics management system built on Angular 14 for the front-end, .NET Core for the API layer, and SQL Server as the data store. The one capability that must be solid from day one is Fleet management—vehicles, routes, and operational data must stay completely segregated per tenant while sharing the same codebase and database. Everything has to scale cleanly as new companies sign up, so tenant isolation, role-based access, and configurable settings are essential parts of the architecture. Core scope • Set up the tenant-aware user authentication/authorization flow (JWT or similar) • Design the SQL Server schema with row-level or schema-level isolation to keep each tenant’s fleet data separate ...

    $650 Average bid
    $650 平均报价
    25 个竞标

    Budowa platformy internetowej typu marketplace usług (globalny projekt) Poszukuję doświadczonego programisty lub zespołu programistów do stworzenia od podstaw nowoczesnej platformy internetowej typu marketplace usług. Projekt nie może być oparty o gotowy szablon. Zależy mi na stabilnej architekturze systemu, który będzie można rozwijać w przyszłości oraz skalować na wiele krajów. Platforma będzie działała jako baza usługodawców, gdzie użytkownicy będą mogli zakładać profile, prezentować swoje usługi oraz przyjmować rezerwacje od klientów. Projekt docelowo ma charakter globalny. Główne funkcjonalności platformy: 1. Rejestracja i logowanie użytkowników - konto usługodawcy - konto klienta - logowanie przez email - możliwość rozszerzenia ...

    $188 / hr Average bid
    $188 / hr 平均报价
    32 个竞标

    Want to launch a specialised B2B platform that serves the renewable-energy sector by bringing manufacturers, suppliers, EPCs and service providers together in one searchable hub. The core objective is simple: help companies find each other and start conversations that lead to business. Project Overview We are looking for an experienced full-stack developer or development team to build a modern B2B industry platform focused on the renewable energy and solar industry. The platform should combine three core components within a single ecosystem: Industry Directory – companies, manufacturers, suppliers Product Database – technical product pages and specifications B2B Marketplace – wholesale listings published by distributors and traders The goal is to create a scalabl...

    $55457 Average bid
    $55457 平均报价
    131 个竞标

    Role and Objective: Act as an expert Full-Stack AI Developer. Your objective is to architect an Autonomous AI Intermediary that serves as a neutral, intelligent bridge between employers and freelancers. This agent will function as a project manager, financial custodian, and quality assurance Stack Requirements:Frontend: React.js with Tailwind CSS for a modern, responsive Backend: Node.js and for the main API gateway, user authentication, and escrow : MongoDB for storing user profiles, project details, milestones, and transaction Microservice: Python and Flask. This service will handle the LLM integrations, NLP processing, and automated quality checks.Real-time Communication: for live project updates and escrow status changes.Step-by-Step Project Implementation Plan:Step 1: Intelligent...

    $78 / hr Average bid
    $78 / hr 平均报价
    30 个竞标

    Role and Objective: Act as an expert Full-Stack AI Developer. Your objective is to architect an Autonomous AI Intermediary that serves as a neutral, intelligent bridge between employers and freelancers. This agent will function as a project manager, financial custodian, and quality assurance Stack Requirements:Frontend: React.js with Tailwind CSS for a modern, responsive Backend: Node.js and for the main API gateway, user authentication, and escrow : MongoDB for storing user profiles, project details, milestones, and transaction Microservice: Python and Flask. This service will handle the LLM integrations, NLP processing, and automated quality checks.Real-time Communication: for live project updates and escrow status changes.Step-by-Step Project Implementation Plan:Step 1: Intelligent...

    $78 / hr Average bid
    $78 / hr 平均报价
    29 个竞标

    I need several new buttons and the related backend logic added to both the company-admin dashboard and the client portal of my ERP SaaS. On the invoice screen the user should be able to: Company Invoice action: • Email invoice (add email notification with pdf invoice) • Duplicate invoice / Create duplicate • Trigger a payment reminder (3 days before due, due date, 3 days after due, 7 days after due) (add email notification function) • Add a manual payment (to record invoice payment) (add email notification function) • Copy the public payment link • Invoice Payment page Client Invoice action: - Download - Copy payment link - View Payment page - Pay now button On the quotation screen the user should be able to: Company quotation action: • Ema...

    $329 Average bid
    $329 平均报价
    114 个竞标

    Hi, I’m looking for a freelancer to help me build a Solana SPL meme coin launcher. I don’t have coding experience and only limited experience in web development and crypto, so I’m seeking guidance on feasibility, complexity, and cost, as well as development itself. Project Overview:
 The goal is to create a clean, user-friendly website where users can easily create their own memecoins. Key features I envision include: * Wallet connection (users can connect Solana wallets like Phantom or Solflare) * Token creation with a simple interface * Optional liquidity management (add/remove liquidity) * Token burning * Other standard token functions I was inspired by platforms like and , but I want to closely follow the simplicity/design and core features of Orion Tools. Reve...

    $17392 Average bid
    $17392 平均报价
    149 个竞标

    Role and Objective: Act as an expert Full-Stack AI Developer. Your objective is to architect an Autonomous AI Intermediary that serves as a neutral, intelligent bridge between employers and freelancers. This agent will function as a project manager, financial custodian, and quality assurance Stack Requirements:Frontend: React.js with Tailwind CSS for a modern, responsive Backend: Node.js and for the main API gateway, user authentication, and escrow : MongoDB for storing user profiles, project details, milestones, and transaction Microservice: Python and Flask. This service will handle the LLM integrations, NLP processing, and automated quality checks.Real-time Communication: for live project updates and escrow status changes.Step-by-Step Project Implementation Plan:Step 1: Intelligent...

    $98 / hr Average bid
    $98 / hr 平均报价
    21 个竞标

    My BigCommerce store is stable and already generating sales, but it needs a visual refresh and smarter functionality to reach the next level. I want conversion-focused on every screen size. Alongside the new look, I also need full-stack support for: • Upselling and optimized checkout flows that surface add-ons, cross-sells, and post-purchase offers without slowing the site down. • Graphic assets that match the updated design (icons, banners, and any custom illustrations). • Coding the redesign directly into BigCommerce (Stencil, HTML/CSS, JavaScript) and keeping performance tight. • Ongoing long-term edits, so any future tweaks or A/B experiments are handled quickly. • Integration with third-party services—think email marketing, reviews, or ship...

    $74 / hr Average bid
    $74 / hr 平均报价
    116 个竞标

    Job Title: Full-Stack Developer – Phase 2 Development for Direct Close Real Estate Platform --- # Project Overview We are building a custom web platform called Direct Close designed to operate a real estate wholesaling business from a centralized system. The platform will manage the entire workflow of the business including: Seller Lead Capture → Lead Management → Property Evaluation → Deal Creation → Buyer Marketplace → Deal Assignment Phase 1 has already been completed, which established the initial system architecture and foundational functionality. Phase 2 will expand the platform into a more operational system, focusing primarily on: • Lead capture and organization • Investor (buyer) access • Deal creation and distribution &b...

    $8829 Average bid
    $8829 平均报价
    336 个竞标

    I am assembling a small, reliable pool of senior engineers who can partner with my U.S. clients on an ongoing basis. To fit in, you must communicate in native or near-native English. Candidates must have a solid, high-speed internet connection at all times. Your background should cover at least two of these areas: web applications, AI/ML solutions, mobile development, or cloud architecture. The broader your stack, the more opportunities I can line up for you. Daily collaboration happens on U.S. time, so consistent overlap with those hours is essential. Compensation is tiered to match the role you take on: • $10–15/hr for pure communication support • $20–30/hr when strong development skills are also in play • $35–50/hr (negotiable) for senior technical...

    $86 / hr Average bid
    $86 / hr 平均报价
    53 个竞标
    Custom ERP API Development
    4 天 left
    已验证

    I am expanding my in-house ERP and need a clean, well-documented API for several custom modules that sit alongside our existing inventory, HR, and accounting areas. The current system already exposes sandbox and production endpoints with separate keys, so your work must plug neatly into that dual-environment pattern. Core requirement: the new endpoints must handle user authentication using an API Key strategy. If you want to architect them so we can add OAuth2 or JWT later, that future-proofing is welcome, but for now the live build must rely only on API Keys. You will create the APIs and test the endpoints, then hand over concise documentation that shows other developers exactly how to hit sandbox versus production, obtain or rotate keys, and handle typical error responses. Deliverable...

    $211 Average bid
    $211 平均报价
    72 个竞标

    Role and Objective: Act as an expert Full-Stack AI Developer. Your objective is to architect an Autonomous AI Intermediary that serves as a neutral, intelligent bridge between employers and freelancers. This agent will function as a project manager, financial custodian, and quality assurance Stack Requirements:Frontend: React.js with Tailwind CSS for a modern, responsive Backend: Node.js and for the main API gateway, user authentication, and escrow : MongoDB for storing user profiles, project details, milestones, and transaction Microservice: Python and Flask. This service will handle the LLM integrations, NLP processing, and automated quality checks.Real-time Communication: for live project updates and escrow status changes.Step-by-Step Project Implementation Plan:Step 1: Intelligent...

    $2160 Average bid
    $2160 平均报价
    42 个竞标

    I need a Web developer to work on SEO and website builds. Must be faast and experienced. I have ongoing work and 20 websites that needs lots of content and SEO related work.

    $78 / hr Average bid
    $78 / hr 平均报价
    191 个竞标

    I’m launching an online bookstore that will offer E-books, Printed books, Audiobooks, and a small line of branded merchandise. I need a developer who can deliver a clean, secure e-commerce site that brings all four product types under one roof and makes checkout effortless on both desktop and mobile. Core functions I expect • Unified product catalog that can flag an item as digital (instant download), physical (shipping required), audio (stream/download), or merchandise. • Robust search and category filtering so readers quickly find titles by genre, author, or format. • Secure user accounts with purchase history and cloud library access for E-books and Audiobooks. • Integrated payment gateway (Stripe or PayPal are fine; open to suggestions) with automated...

    $4156 Average bid
    $4156 平均报价
    271 个竞标

    Build a Full-Stack NGO Job Board Platform I am looking for an experienced full-stack developer to build a production-ready job board platform for NGOs and the social sector. The platform will be called NGO Hiring and will help nonprofits, NGOs, and development organizations publish opportunities such as: Jobs Internships Fellowships Scholarships Grants Events The website must be modern, fast, SEO optimized, and scalable. The platform will be hosted on Hostinger, so the application must be fully deployable on a Hostinger server (Node.js environment). Tech Stack Requirements Frontend 14 (App Router) React TypeScript Tailwind CSS Backend API routes / server actions Database PostgreSQL ORM Prisma Authentication NextAuth or Clerk Hosting Hostinger (Node.js compatible deployment) ...

    $971 Average bid
    $971 平均报价
    63 个竞标

    My team needs a robust, bi-directional link between Wrike and Encodify up and running within the next 4 to 6 weeks. The integration must keep workspaces perfectly in step by handling: • Data synchronisation of tasks, projects, comments, notes and user profiles • Automated task creation / status updates so neither platform becomes a manual bottleneck • Near real-time updates in both systems, triggered by webhooks or an equivalent event-based approach Wrike should push every relevant change to Encodify and vice-versa, with conflict-handling logic to prevent overwrites. A clean audit trail on both sides is essential so we can see exactly when and where items were updated. Deliverables 1. Source-controlled integration code (Wrike & Encodify APIs, REST/OAuth...

    $8023 Average bid
    $8023 平均报价
    13 个竞标

    Senior Full Stack Developer (Fintech / Web3 Product) We are looking for a senior freelance developer to join an active digital product currently under development, focused on digital payments infrastructure, wallet experience, and blockchain-based transactional operations. The project already has a functional technical base and requires someone able to quickly understand an existing architecture, identify critical points, and contribute with solid technical solutions from both engineering and product perspectives. We are not looking for isolated task execution, but for strong technical judgment, scalability mindset, and the ability to solve real product challenges where frontend, transactional logic, and user experience are closely connected. Required Profile Proven senior experience ...

    $4211 Average bid
    $4211 平均报价
    127 个竞标

    I am looking for an experienced full stack developer or a skilled development team to build a fully functional custom matrimonial website. This is not a simple design-only project. I need complete development including frontend, backend, database, admin dashboard, privacy controls, verification system, premium membership logic, search filters, interest system, messaging, contact requests, notifications, moderation tools, and responsive UI. To confirm that you have read the project details carefully, please start your bid with the word “Umeed”. A strong preference will be given to developers who have real experience building and deploying full-stack web applications on Replit. I want this project to be built in a way that allows easier future updates and management inside Rep...

    $18089 Average bid
    $18089 平均报价
    135 个竞标
    Full stack developer
    3 天 left
    已验证

    I’m looking for a versatile full-stack developer who can take a web project from idea to live deployment. You’ll help me refine the concept, design the database and APIs, build an intuitive front-end, then deploy the finished product to a reliable cloud host. Clean, well-commented code, a clear README, and a hand-off session that walks me through local setup and production deployment are essential deliverables. If you have recent experience shipping complete applications and can communicate progress clearly, I’d like to work with you.

    $1010 Average bid
    $1010 平均报价
    101 个竞标

    This is a freelance engagement within the technology space that calls for a capable Software Developer who can take requirements and turn them into clean, maintainable code. I will share full technical details and access credentials after we agree on the collaboration approach, but in broad strokes you will be building out features, tackling bug fixes, and ensuring the application remains robust and performant. You will work in your own environment, commit through the Git repository I provide, and communicate progress through quick stand-ups or concise written updates—whichever is easier given your time zone. Code quality, thoughtful architecture, and clear documentation are more important to me than speed alone, so feel free to suggest best practices or tooling improvements as we m...

    $16664 Average bid
    $16664 平均报价
    86 个竞标

    This is a freelance engagement within the technology space that calls for a capable Software Developer who can take requirements and turn them into clean, maintainable code. I will share full technical details and access credentials after we agree on the collaboration approach, but in broad strokes you will be building out features, tackling bug fixes, and ensuring the application remains robust and performant. You will work in your own environment, commit through the Git repository I provide, and communicate progress through quick stand-ups or concise written updates—whichever is easier given your time zone. Code quality, thoughtful architecture, and clear documentation are more important to me than speed alone, so feel free to suggest best practices or tooling improvements as we m...

    $16226 Average bid
    $16226 平均报价
    103 个竞标
    Expert Full-Stack Interviewee
    3 天 left
    已验证

    I need a seasoned full-stack developer who can step in as my technical interviewee for incoming projects. The conversations will be held in English at a solid B2–C1 level, so you must feel comfortable leading nuanced, in-depth discussions. The interviews revolve around full-stack development. Most applicants claim experience with JavaScript/React, Python/Django, and Java/Spring, and many also list C#. I expect you to move effortlessly among these stacks, probing their real-world knowledge of architecture, coding standards, debugging, testing, and deployment. Feel free to shift the conversation when a candidate mentions additional technologies, yet keep the core assessment anchored in those four primary stacks. Here’s how we’ll work together: • Before each session I...

    $172 / hr Average bid
    $172 / hr 平均报价
    148 个竞标

    I need a full-stack developer who can deliver a visually striking, futuristic AI website that bundles three core services in one place: machine learning model development, data analysis services, chatbot integration, agents dev, app dev, website dev, etc and many more. The interface must feel ahead of its time—sleek motion effects, bold gradients, subtle micro-animations, and crisp typography that immediately signal “AI innovation”. A multi-step, automated request form will sit at the heart of the site. When a potential client clicks “Start Project”, the form should dynamically collect every detail I need—images and diagrams, Figma files, and inventory sheets—before routing the completed brief to me by email (and storing it in the database). Condi...

    $1393 Average bid
    $1393 平均报价
    176 个竞标

    I am looking for an experienced full-stack developer or software engineer to build an internal business management system that closely simulates the structure, UI, and user experience of Zoho systems. The goal is to develop four integrated systems that function together inside one platform. Systems Required: 1. CRM System - Leads - Contacts - Accounts (Companies) - Deals / Sales Pipeline - Tasks, Calls, Meetings - Notes and attachments - Email logging - Activity timeline - Sales dashboard and reports 2. Project Management System - Projects - Tasks and subtasks - Kanban board - Timeline / Gantt view - Task assignment - Progress tracking - File sharing - Project activity logs 3. HR Management System - Employee profiles - Attendance tracking - Leave management - Payroll records - Empl...

    $32437 Average bid
    $32437 平均报价
    129 个竞标

    We are looking for a skilled React and Developer to join our remote engineering team. You will be responsible for building scalable, high-performance features across our ticketing and event management platform using modern web technologies. Responsibilities • Develop and maintain web applications using and React • Build scalable backend integrations with PostgreSQL • Integrate and deploy applications using AWS infrastructure • Write clean, maintainable, and well-documented code • Collaborate with product managers, designers, and backend engineers • Optimise application performance and ensure responsiveness • Participate in code reviews and technical planning Required Skills • Strong experience with NestJs and React • Solid understan...

    $211 Average bid
    $211 平均报价
    21 个竞标

    I’m looking for a highly skilled full-stack developer / AI engineer to help build a professional enterprise SaaS platform called OpsAI. This is a serious, full-scale project designed to provide businesses with AI-powered operational insights — dashboards, KPIs, data analysis, AI-driven recommendations, and more. What we need: • Frontend: React/ (beautiful, intuitive dashboards, responsive design) • Backend: FastAPI / Node.js (data processing, CSV uploads, API integrations) • Database: MongoDB / PostgreSQL • AI Integration: Connect with Emergent AI / OpenAI for insights and analytics • Other: Authentication, billing/subscription flow, data persistence, secure multi-user architecture We’re looking for someone who can: •Build enterprise-...

    $105035 Average bid
    $105035 平均报价
    109 个竞标

    Soy un inversionista privado estableciendo un equipo de tecnología de alto rendimiento en Lima. Actualmente me encuentro en la fase de adquisición de una propiedad corporativa (para establecer nuestra sede física y busco la perspectiva de desarrolladores experimentados antes de cerrar la operación. No es una tarea de programación. Es una sesión de consultoría estratégica de 60 minutos. Objetivo: Quiero entender qué valora realmente un desarrollador Middle/Senior en Lima al elegir un espacio de trabajo físico en 2026. Tu feedback influirá directamente en la ubicación y el diseño de este nuevo hub. Temas a tratar: Análisis de Ubicación: Logística, accesibilidad y prestigio de San I...

    $470 / hr Average bid
    $470 / hr 平均报价
    5 个竞标

    I’m ready to move Catalyst from concept to a working MVP and need an experienced full-stack partner to make it happen. Catalyst will serve insurance brokers as an all-in-one operating system, replacing today’s patchwork of spreadsheets, email quote requests, and individual insurer portals. Scope of this first build The MVP must let a broker log in, create or import a client, request quotes from the major national insurers we’ll support at launch, display side-by-side comparisons, track compliance evidence automatically, and communicate outcomes back to the client—all through a single, responsive web interface that works smoothly on desktop and mobile. Core modules to deliver • Automated quoting: trigger and retrieve quotes via the insurers’ AP...

    $42086 Average bid
    $42086 平均报价
    193 个竞标

    Freelance Developer Needed to Maintain and Complete an Existing Web Platform We are looking for an experienced Full Stack Developer to help maintain and complete an existing web platform. The platform is already developed but requires ongoing maintenance and the development of additional features. Project Overview: The platform is currently operational, and the work will focus on improving the existing system, fixing issues, and gradually implementing new features. Technology Stack Backend: - - JWT Authentication - TypeORM - MySQL Frontend: - - Axios - Tailwind CSS Scope of Work - Maintain and improve the existing platform - Fix bugs and optimize performance - Implement new features step by step - Work collaboratively to enhance the system architecture - Ensure code...

    $85 / hr Average bid
    $85 / hr 平均报价
    54 个竞标

    Full-Stack Developer (Java / Spring Boot + Vue 3) – E-Commerce Platform – Ongoing Contract We are very interested in developers based in Ukraine, Romania, Czechia, Slovakia, Estonia, Latvia, Lithuania, Bulgaria, Slovenia, Croatia, Hungary, Poland, Vietnam, and Taiwan. If you are located in any of these regions, your bid will have priority review over bidders in much larger nations that tend to flood freelance markets with bids. About Us We operate an e-commerce platform serving international customers. Our system is built on a decoupled front-end/back-end architecture and is currently live in production. We're looking for a reliable full-stack developer to join us on an ongoing freelance basis to help with feature development, maintenance, bug fixes, and incremental imp...

    $1229 Average bid
    $1229 平均报价
    54 个竞标

    I already have a full set of high-fidelity screens and now need them turned into a working mobile-friendly application built with Laravel 12, Vue.js, and Tailwind CSS. The job covers both sides of the stack: setting up a fresh Laravel project, wiring in Vue components that mirror the designs exactly, and making sure styling matches the Tailwind utility classes shown in the mock-ups. Core features I expect: • Standard user login and signup using Laravel Breeze, Fortify, or a comparable package—whatever lets us keep the codebase clean while supporting registration, email verification, password reset, and session management. • A MySQL schema that reflects the entities visible in the screens. For now, basic placeholder rows are fine; I just need enough seed data so every view ...

    $98 / hr Average bid
    保密协议
    $98 / hr 平均报价
    175 个竞标

    Our production MLM binary system is built with on the front end and PostgreSQL on the back end, and I’m ready to move it forward under a monthly retainer with milestone bonuses for completed feature sets. The focus is strictly on new feature development rather than general bug fixing or performance tuning. The first major deliverable is an enhanced user dashboard. I need clean, modern UI improvements plus rock-solid commission tracking that pulls data directly from our existing genealogy tables. Advanced analytics can follow once the new layout is in place, but the commission view must be accurate and fast from day one. Alongside the dashboard, you will handle integration with selected third-party services (think payment processors, messaging platforms, or a lightweight CRM). Expe...

    $2904 Average bid
    $2904 平均报价
    240 个竞标

    I need the entire AutoMySEO platform migrated off Lovable so that we are completely vendor-independent. Please do the following: Export the full source code from Lovable/GitHub Ensure all repositories, branches, environment configs, and build scripts are included. Nothing should rely on Lovable infrastructure to run. Remove any Lovable dependencies Eliminate Lovable APIs, SDKs, build pipelines, or proprietary components. Replace any Lovable-specific services with open-source or standard equivalents. Deploy the platform to our dedicated server Configure the full stack to run independently (frontend, backend, database, workers, cron jobs, etc.). Use Docker or a standard deployment stack if possible. Infrastructure setup Configure environment variables, database connections, stora...

    $2043 Average bid
    $2043 平均报价
    45 个竞标

    I’m spinning up a new web application and need a seasoned full-stack developer who is equally comfortable crafting Spring Boot microservices and building an elegant Angular front-end. I’m looking for someone with roughly 4–7 years of professional experience who can take features from concept to production without heavy hand-holding. On the back end you’ll design and implement REST APIs, structure the services for scalability, and keep code quality high with unit and integration tests. On the front end you’ll translate UX requirements into responsive Angular components, wire them to the APIs, and make sure everything feels fast and polished across modern browsers. A brief snapshot of what I expect you to deliver: • Modular Spring Boot services with cle...

    $4469 Average bid
    $4469 平均报价
    55 个竞标

    I’m assembling a rotating panel of seasoned Java professionals to help me run technical interviews for upcoming hiring rounds. You should have a senior-level command of Core Java, the Spring Framework, and full-scale Java EE so you can probe candidates at depth and spot both strengths and red flags quickly. Every session will be a blend of structured technical questions, live coding challenges, and an open system-design discussion. I already have a question bank and an online coding environment in place, but I count on you to adapt on the fly, dig deeper when useful, and suggest new problems if a gap appears. Deliverables for each candidate you assess: • 60-minute video interview conducted on my platform • Real-time scoring against the rubric I provide • A concis...

    $164 / hr Average bid
    $164 / hr 平均报价
    85 个竞标

    I’m expanding a distributed team that delivers modern web applications for U.S.–based clients, and I need another full-stack developer who can jump in quickly and work 30+ hours each week for at least the next three months. Because many projects touch regulated data, U.S. citizenship is mandatory and you’ll be asked to confirm this during onboarding. The stack you’ll meet on day one is React on the frontend and Node.js/Express.js on the backend, so solid, hands-on experience with both is essential. If you also know TypeScript, Python, or Java—and have tinkered with Angular, Vue, Django, or Spring Boot—that versatility will come in handy, but React and Node.js are the core. I’m looking for someone who: • Has a minimum of two years of profess...

    $438 / hr Average bid
    $438 / hr 平均报价
    119 个竞标

    Buscamos un perfil Senior o Lead Developer residente en Lima para una sesión de diagnóstico técnico sobre el mantenimiento y escalabilidad de un portafolio de proyectos SaaS ya operativos. Objetivo de la sesión: Buscamos tu opinión experta para diseñar nuestra estrategia de inversión y equipo en Perú. No es una contratación inmediata de desarrollo, sino una consultoría pagada para validar: Mantenimiento y Evolución: Estrategia para gestionar plataformas simultáneas y agregar nuevas funciones de manera eficiente. Logística de Oficina: Opinión sobre la ubicación ideal para atraer talento senior (San Borja o Surquillo) frente a la tendencia del trabajo remoto. Mercado de Talento: Sueld...

    $1096 Average bid
    $1096 平均报价
    65 个竞标

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