The ultimate guide to hiring a web developer in 2021
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
Git is an open-source version control system (VCS) designed to store, track and manage changes to files from multiple contributors. It is one of the most popular tools for software development with millions of users around the world. A Git Professional is an experienced technologist who is familiar with the version control system, understands the different features and capabilities and knows how to use them effectively. They help their clients collaborate, work from different locations, audit all changes, and carry out version backups.
Git professionals provide a wide range of services for software development projects such as creating a centralized repository for teams to access, optimizing complex repositories, maintaining and administering source code, fixing merge conflicts and other issues related to git, developing a strategy for managing source code over time, training team members on best practices and standards, and providing strategic advice on proper usage.
Here's some projects that our expert Git Professionals made real:
Our Git Professionals have the technical know-how needed to make all kinds of software development projects involving version control systems swift and easy. Whether it's setting up an EC2 instance with a React website, migrating a Ruby on Rails site to Heroku or building a skeleton for a fullstack project, our experts know what it takes to bring about superior results quickly and effectively.
If you have any software development project that requires the expertise of an experienced Git Professional then head over to Freelancer.com now to post your project and hire the professional you need!
从78,542个评价中,客户给我们的 Git Professionals 打了4.9,共5星。Git is an open-source version control system (VCS) designed to store, track and manage changes to files from multiple contributors. It is one of the most popular tools for software development with millions of users around the world. A Git Professional is an experienced technologist who is familiar with the version control system, understands the different features and capabilities and knows how to use them effectively. They help their clients collaborate, work from different locations, audit all changes, and carry out version backups.
Git professionals provide a wide range of services for software development projects such as creating a centralized repository for teams to access, optimizing complex repositories, maintaining and administering source code, fixing merge conflicts and other issues related to git, developing a strategy for managing source code over time, training team members on best practices and standards, and providing strategic advice on proper usage.
Here's some projects that our expert Git Professionals made real:
Our Git Professionals have the technical know-how needed to make all kinds of software development projects involving version control systems swift and easy. Whether it's setting up an EC2 instance with a React website, migrating a Ruby on Rails site to Heroku or building a skeleton for a fullstack project, our experts know what it takes to bring about superior results quickly and effectively.
If you have any software development project that requires the expertise of an experienced Git Professional then head over to Freelancer.com now to post your project and hire the professional you need!
从78,542个评价中,客户给我们的 Git Professionals 打了4.9,共5星。I am building an AI-driven platform that helps telecom vendors understand exactly what has happened across their networks by turning raw data into clear, actionable insight. The focus is strictly descriptive analytics: I want to surface patterns, error trends, and usage anomalies from two key sources—real-time network performance metrics and our historical customer service logs—so engineers and account teams can quickly see where issues occurred and how widespread they were. Here’s what I need from you: • Data pipeline design and implementation that securely ingests high-volume performance counters alongside ticket and chat transcripts, cleans them, and stores them in a query-friendly format. • Feature engineering and statistical/ML models (Python, pandas, s...
ORDR – AI-Powered Order Tracking Platform Prototype Development Brief About the Project ORDR is an AI-powered platform designed to bring all of a user’s online shopping orders into one simple dashboard, regardless of which website or brand they purchased from. Instead of customers searching through emails, SMS messages, individual shopping apps and courier websites, ORDR should automatically identify their purchases and display: Ordered → Confirmed → Shipped → Out for Delivery → Delivered The goal of this project is to build a working, polished prototype/MVP that demonstrates the complete user experience and proves that ORDR can intelligently identify and organize ecommerce orders. I am looking for an experienced AI Full-Stack Developer — Lovabl...
I am looking for an experienced full-stack web developer or small development team to complete a large-scale, production-ready web application who also can be partner in the business ( you will have equity). The project involves building a modern, secure, highly interactive platform with multiple user roles, dashboards, complex workflows, messaging, content management, document handling, administrative controls, verification systems, and third-party integrations. The exact business model and platform concept will be disclosed to the selected developer after an appropriate NDA/confidentiality agreement. This is not a simple website or landing page project. I am looking for someone capable of developing a complete production application from both the frontend and backend perspective. Cor...
Python/Node.js Developer Required – Agentic AI Setup & Deployment We are looking for an experienced Python/Node.js developer with Agentic AI experience to help us run, configure, and deploy an existing Agentic AI project developed with the assistance of AI tools. What we need Review and understand the existing source code. Identify the technologies, frameworks, libraries, and dependencies used. Set up the project locally/server environment. Configure required environment variables, API keys, packages, and dependencies. Fix any setup/runtime errors if required. Deploy the Agentic AI application on a server. Make sure the application is running properly and demonstrate the working system to us. Provide basic documentation for running and deploying the project. Expected Skills Str...
I want to build a Codex-style companion that runs inside or alongside ChatGPT and can move from blank prompt to a live product with virtually no guardrails. The assistant must be able to: • Generate production-ready code in Python, JavaScript and Java • Spin up static sites, dynamic web apps and even mobile builds automatically • Detect, explain and patch errors as they appear during compilation, testing or deployment End-to-end automation is paramount: once I describe the idea, the AI should wire up repos, provision hosting, push to production and hand back URLs or installable builds without human intervention. Any solution—fine-tuning an existing LLM, chaining models, or wrapping bespoke tooling—is acceptable as long as it keeps the conversation flow in...
I have a collection of small-to-medium tasks spread across several existing codebases and I’d like an extra pair of experienced hands to move them forward quickly. The jobs range from squashing stubborn bugs to adding missing features and tightening performance, so the exact assignment you pick up will depend on your strongest language and where you can add value fastest. The repositories you’ll touch are primarily written in Python, JavaScript, and a bit of Java. They power a mix of web, desktop, and mobile front ends, all version-controlled with Git and deployed through a standard CI pipeline. Once we agree to start, I’ll grant branch access and share a concise issue list with reproduction steps, current stack traces, and any design notes already drafted. Deliverables...
I’m building a converter that mirrors the behaviour of LeechCore, letting a physical PCIe device carry out high-speed DMA into or out of a KVM/QEMU guest while the host keeps full control. The job is to design and code the complete data-path: a small Linux kernel module (or VFIO extension) that exposes the device’s BARs, plus the matching QEMU patch or user-space helper that maps those DMA buffers safely into the virtual machine. You will decide the cleanest architecture, write the low-level C code, and supply a working proof-of-concept on an up-to-date kernel/QEMU stack. I expect well-commented source in a Git repo, clear build scripts, and a short demo showing a guest performing DMA transfers without crashing or corrupting memory. Deliverables - Kernel-side driver or VFIO...
I’m building a converter that mirrors the behaviour of LeechCore, letting a physical PCIe device carry out high-speed DMA into or out of a KVM/QEMU guest while the host keeps full control. The job is to design and code the complete data-path: a small Linux kernel module (or VFIO extension) that exposes the device’s BARs, plus the matching QEMU patch or user-space helper that maps those DMA buffers safely into the virtual machine. You will decide the cleanest architecture, write the low-level C code, and supply a working proof-of-concept on an up-to-date kernel/QEMU stack. I expect well-commented source in a Git repo, clear build scripts, and a short demo showing a guest performing DMA transfers without crashing or corrupting memory. Deliverables - Kernel-side driver or VFIO...
Build a full-stack AI-powered Email Management & Response Agent with a modern, professional UI. Tech Stack: - Frontend: React.js + Tailwind CSS - Backend: FastAPI (Python) - Gmail API with OAuth 2.0 - Google Gemini API (or OpenAI API) for AI features - SQLite for local storage (optional) - JWT Authentication - Responsive design Project Name: AI Email Management & Response Agent Features: 1. Secure Gmail Login - Login using Google OAuth 2.0 - Connect Gmail account securely - Store OAuth tokens safely 2. Dashboard - Total Emails - Unread Emails - Starred Emails - Spam Count - Important Emails - Email Categories - Recent Activity - Charts showing email statistics 3. Inbox - Fetch latest Gmail emails - Show: - Sender - Subject - Preview - Date - Labels - Attachments -...
I already have 6amMart extended script and now need it to integrate car rental ,demandum service on demand , Taxi ride, 6cash payments natively. The job is customize to Enterprize grade and Installation. refresh the user interface. I want a new colour palette that matches my brand guide, a cleaner screen layout, and a more intuitive navigation menu across the customer, vendor and admin panels. All changes have to remain fully responsive and must survive future 6amMart updates. If you have prior experience with 6amMart or similar Laravel/Flutter stacks and are comfortable working directly in Git, this should be a straightforward assignment. Let me know your timeline and any clarifying questions.
I’m building a converter that mirrors the behaviour of LeechCore, letting a physical PCIe device carry out high-speed DMA into or out of a KVM/QEMU guest while the host keeps full control. The job is to design and code the complete data-path: a small Linux kernel module (or VFIO extension) that exposes the device’s BARs, plus the matching QEMU patch or user-space helper that maps those DMA buffers safely into the virtual machine. You will decide the cleanest architecture, write the low-level C code, and supply a working proof-of-concept on an up-to-date kernel/QEMU stack. I expect well-commented source in a Git repo, clear build scripts, and a short demo showing a guest performing DMA transfers without crashing or corrupting memory. Deliverables - Kernel-side driver or VFIO...
I have a fully-developed Ionic / Capacitor project that compiles cleanly on the web. What I now need is your help taking that code all the way to App Store Connect. Here’s exactly what I expect you to do: 1. Fork or export the current repository to your own GitHub account, pull it locally, and run npm install so every dependency is identical to mine. 2. Add the iOS platform with npx cap add ios (if it isn’t already there) and keep it current by running npx cap update ios after each pull. 3. Produce a production build (npm run build) and follow it with npx cap sync so Capacitor copies everything into the iOS container. 4. Open ios/App/ in Xcode, sign in with the Apple Developer credentials I provide, and choose the correct development team. 5. Apply the specific signin...
ABOUT US We are a small automation business with five working Python services, each running in Docker. The code currently exists in only one place, without version history or a reliable backup. We want to organize it properly in GitHub before building anything new. We are not programmers. Clear, plain-English documentation matters as much as the technical work. SCOPE OF WORK We will provide the source code directly. No production-server access or live credentials are required. You will: Create four private repositories in our GitHub organization—one for each service. Organize each service into a clean, sensible structure. Add the correct .gitignore, dependency files, Docker files, and an . with placeholders. Check for passwords, tokens, API keys, .env files, and other ...
- Develop modern, production-ready AI-powered web applications and platforms. - Build Generative AI, AI Agent, and Agentic AI systems with multi-agent architectures. - Integrate LLMs such as Google Gemini, Claude, and other AI models with intelligent model routing. - Implement RAG (Retrieval-Augmented Generation), vector search, knowledge bases, and AI memory systems. - Develop responsive and premium UI/UX designs using React, TypeScript, Vite, Tailwind CSS, and modern component libraries. - Build interactive websites with cinematic animations, 3D effects, micro-interactions, glassmorphism, and modern design systems. - Integrate APIs and services such as Google Maps, Firebase, authentication, databases, and AI APIs. - Develop computer-vision and machine-learning solutions using Python, Ope...
I’m building a web application whose core purpose is to automate contract drafting and review through AI. The platform should let a user log in, feed key deal parameters or upload an existing agreement, and then watch the system generate, red-line, or summarise the contract in real time. The heart of the project is an AI engine trained on legal language—think GPT-style large language models fine-tuned for contract clauses—that can: • assemble first-draft agreements from modular clauses, • flag risky or non-standard language in uploaded documents, and • suggest alternative wording that aligns with current compliance requirements. A clean, browser-based interface and a secure backend are equally important, as the data involved is sensitive. I&rsqu...
My SaaS platform already runs on FastAPI with SQLAlchemy 2.0, Alembic, and Postgres. The foundations are solid, yet several partially built features still need to reach production-ready quality, and each change must respect strict multi-tenant data isolation. Needed Tasks Scope • Finish the outstanding endpoints and background jobs that were started but never wired end-to-end. • Keep every migration in sync through Alembic and validate that tenant-level schemas remain untouched by other tenants’ data. • Refactor any SQLAlchemy 1.x patterns that may still linger so we are fully 2.0-compliant. • Add the missing unit and integration tests (pytest) to confirm isolation, correctness, and performance before release. Acceptance Criteria 1. All new or complet...
I need an experienced DevOps professional to help set up and configure CI/CD pipelines in Azure DevOps. Key tasks include: - Pipeline Configuration: Setting up robust CI/CD pipelines tailored to our project needs. - Tool Integration: Integrating Azure DevOps with other tools in our tech stack. - Security and Compliance: Ensuring our pipelines meet security standards and compliance requirements. Ideal Skills and Experience: - Strong expertise in Azure DevOps - Experience with Git repositories, AKS, Helm charts, and Terraform - Familiarity with security practices in CI/CD environments - Ability to document processes and provide knowledge transfer Looking for someone who can work efficiently and communicate effectively.
I already have a full Figma design and a clear product flow; what I need now is an experienced Flutter developer who can translate every screen into fast, reliable code and fine-tune the app for release on both Android and iOS. The vision for the product is a simple, intuitive user experience—quick load times, smooth transitions, and no unnecessary clutter—so attention to detail and performance optimisation are critical. Deliverables I’d like to see as we progress: • Pixel-perfect implementation of the provided designs, responsive across common phone and tablet sizes. • Clean integration with our documented REST APIs and local persistence where needed. • Build, test, and release-ready packages for Google Play and the App Store, with guidance on the s...
I need an experienced automation engineer (around 4-10 years working with Playwright in both JavaScript and TypeScript) to build and maintain a solid test suite for my web application. Scope • Target platform is strictly Web. • The suite must run reliably on Chrome and Firefox—cross-browser parity is essential. • Coverage spans all three layers: end-to-end flows, critical integration points, and a handful of fast unit tests around our helper utilities. Day-to-day you will wire Playwright into an existing Node/TypeScript repo, design a clean folder structure, and implement sensible fixtures, mocks, and test data factories. The code must be readable, reusable, and commit-ready with meaningful assertions and screenshots on failure. I will also rely on you to add...
I have an existing PHP web application with a handful of front-end glitches that are starting to frustrate users. Buttons drift out of place, forms sometimes refuse to submit, and certain pages break on smaller screens. The backend and database are solid; I only need precise fixes to the user interface. Everything sits in a Git repository. Once you have access, reproduce the reported issues, trace the root cause in the PHP templates, CSS, or JavaScript, and push clean, well-commented corrections. Please preserve the current structure—no heavy refactors—just targeted repairs that restore a consistent look and feel across Chrome, Firefox, Safari, and Edge. Deliverables: • Pull request containing all UI bug fixes with clear inline comments. • Brief changelog summariz...
I’m commissioning a lean proof-of-concept for a matrimony platform. At this stage I only need the essentials: • Single user role: Registered Users. No guest access—people must sign up before seeing anything. • Core feature: profile creation with multi-photo upload. No additional fields, search tools, or messaging for now. Technical notes – Any modern stack is fine (Laravel, Django, MERN, etc.); choose what lets you deliver clean, well-commented code. – Responsive layout for desktop and mobile. – Standard sign-up flow with email verification and a minimal admin screen so I can view or deactivate accounts. Deliverables 1. Source code in a Git repository. 2. README with setup instructions. 3. Live demo deployed on my hosting or a free c...
I’m looking for an India-based freelance developer who can dive straight into our React + frontend, diagnose the issues users are reporting, and push clean, well-reviewed fixes. The codebase is already in production, so you’ll spend most of your time tracing bugs, tightening TypeScript typings, and making sure every pull request ships without breaking existing flows. You’ll work against an API layer built with FastAPI, SQLAlchemy and PostgreSQL, deployed on AWS (ECS / Fargate, Lambda, SQS, API Gateway) and wrapped in Docker with a CI/CD pipeline on GitHub. While your day-to-day focus stays on the browser side, familiarity with the wider stack will help you understand edge-cases and spot integration problems quickly. Deliverables for each sprint • Reproduce and d...
We are looking for an experienced WordPress Developer who can independently build, customize, maintain, and optimize professional WordPress websites. The ideal candidate should be comfortable working with both existing WordPress websites and new projects, including custom themes, plugins, responsive layouts, integrations, performance optimization, security, and deployment. You will work with our project and design teams to convert business requirements and UI/UX designs into secure, responsive, high-performance WordPress websites. Responsibilities * Develop complete WordPress websites from provided requirements, Figma designs, or reference websites. * Customize existing WordPress themes and templates. * Develop or modify custom WordPress themes when required. * Install, configure, cust...
My Unity-based PC title is already playable, yet it still carries the rough edges left after the previous developer stepped away. I now need a seasoned Unity dev to step in, refine what exists, and push the project over the finish line. Scope of work • Re-skin the entire user interface, covering the main and options menus, every in-game HUD element, and the loading screens. I have fresh mock-ups ready; you’ll translate them into clean, scalable UI prefabs that behave consistently at different resolutions. • Implement a full ranking system—think season-based leaderboards with local and global views, automatic score submission, and basic anti-cheat checks. • Introduce a level progression system that unlocks content, ties into player profiles, and saves remotely. &...
I’m ready to commission a complete, production-ready web application for my business and I’d like one experienced developer (or a tight-knit team) to take it from first commit all the way to deployment. Scope You’ll design and code a modern, professional UI/UX that looks sharp on mobile, tablet, and desktop. I don’t have a fixed colour palette, so feel free to propose a style guide that reflects a clean, contemporary brand. Tech stack • Frontend: React with for SSR and routing • Backend: Node.js with Express • Database: MongoDB (Atlas or self-hosted—let’s discuss the best fit) • Auth: secure signup / login with hashed passwords and token-based sessions • REST APIs powering the client, admin dashboard, and any futur...
J’ai une idée solide mais encore ouverte et je cherche un développeur capable de me conseiller puis de réaliser la solution la plus pertinente, qu’il s’agisse d’un site web, d’une application mobile ou d’un service backend. L’objectif exact se précisera ensemble : augmenter les ventes, fluidifier l’expérience utilisateur ou automatiser nos processus internes, selon ce qui apportera le meilleur retour. Livrables attendus • Une courte phase de cadrage pour définir le périmètre fonctionnel et choisir la stack. • Un plan de travail chiffré avec étapes, jalons Git et documentation claire. • Développement, tests et mise en production, suivis de rapports...
I have a new site ready for build-out and I’m looking for a front-end specialist to turn my approved designs into clean, responsive pages. The role is strictly front-end development: no server-side work is expected this round. My tooling preference skews toward Python-driven solutions—if you’re comfortable weaving Python (for example via PyScript, HTMX, or a similar approach) into the browser layer, that’s ideal. If not, I’m happy to hear how you would achieve the same flawless interface with the tools you know best. Design Style: The approved Figma designs follow a clean, modern, and user-friendly style. Please follow the existing Figma design system, including colors, typography, spacing, buttons, and other UI elements consistently throughout the implement...
We are looking to collaborate with freelancers, software developers, and development teams who have access to mature, real-world software projects/repositories. We are specifically looking for: Production-grade software projects Private GitHub / GitLab / Bitbucket repositories Real development history with meaningful commits Multiple contributors Pull Requests / code reviews Test cases and test coverage CI/CD workflows Documentation and deployment workflows Backend, frontend, full-stack, mobile, or enterprise applications Projects developed using technologies such as Python, Java, JavaScript/TypeScript, C/C++, Go, Ruby/Rails, PHP, .NET, etc. Important: We are interested in genuine, professionally developed codebases, not AI-generated/vibe-coded or simple demo projects. The repositories...
I want to commission a full-featured hospital management system that natively integrates with the Ayushman Bharat Digital Mission (ABDM) stack. The application must streamline day-to-day operations for Out-Patient, In-Patient and Emergency departments while guaranteeing smooth data exchange with ABDM services such as Health ID creation, HIP/HIE-CM consent flows and e-prescriptions. Core modules I need: • Patient management covering registration, OPD/IPD admissions, discharge summaries and encounter history that can be shared via ABDM. • Inventory management for pharmacy and medical supplies with real-time stock, expiry and reorder alerts. • Billing & accounting that supports cashless, insurance and government scheme workflows, generates GST-compliant invoices and ...
desarroGestiono varias tiendas Magento y quiero impulsar nuevos proyectos a la vez que mantengo la administración diaria de cada sitio. Busco a alguien capaz de tomar el control técnico y evolucionar la plataforma con solidez y buenas prácticas. El foco inmediato está en: • Desarrollar nuevas integraciones y funciones. • Mantener y optimizar la instalación existente para un rendimiento estable y seguro. Para la próxima fase necesito: • Integración con pasarelas de pago. • Funcionalidades de SEO avanzadas que mejoren la visibilidad orgánica. • Sistemas de envío y logística conectados con proveedores externos. Valoro experiencia comprobable en Magento 2, PHP, MySQL, servidores Linux y gesti&oacu...
If you want to stay competitive in 2021, you need a high quality website. Learn how to hire the best possible web developer for your business fast.
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