Postgresql jobs

...verify completed work, references, technical experience, and the identity of the actual developer before awarding the project. Required Technology Stack Strong production experience required with: * React Native: iOS and Android development and maintenance. * React.js: Existing website development. * Node.js: Backend services and APIs. * Python: Backend development and integrations. * Supabase: PostgreSQL, authentication, Row Level Security (RLS), Edge Functions, storage, and database security. * Plaid: Banking connectivity and financial APIs. * REST APIs, JSON, OAuth 2.0, Webhooks: Secure integrations and transaction processing. * Git/GitHub: Version control, repositories, and deployment. * Cloud Infrastructure: Databases, hosting, security, and production environments. Fire...

...Shopping cart, checkout, and payment gateway integration - Order processing, shipping, and returns management - Vendor commissions and settlement management - Customer, vendor, and administrator dashboards - Discounts, promotional offers, and coupon management - Responsive, SEO-friendly web application - Scalable backend with secure APIs Preferred Technology: , Node.js/.NET Core, and PostgreSQL or equivalent modern technologies. Expectations: We need a developer who understands e-commerce business workflows, can recommend improvements, and deliver a secure, high-performance, production-ready platform. Please share your relevant experience, similar projects, proposed technology stack, estimated timeline, and development cost. We are looking for a reliable development partner f...

...records, refunds, commissions and settlements should be recorded accurately. The commission model should be configurable because some printers will be owned by the company, while others will be owned and maintained by partner shops. 6. Proposed Technology Stack Preferred technologies: - Frontend: Responsive web application. - Backend: ASP.NET Core Web API or MVC. - Database: SQL Server or PostgreSQL. - Cloud storage: Azure Blob Storage or an equivalent private object-storage service. - Printing: Local Windows print agent or a suitable cloud-printing API. - Payments: Razorpay or another compatible Indian payment gateway. - Hosting: Azure or an equivalent cloud platform. Freelancers may recommend an alternative architecture if it is more reliable, secure and cost-effective. 7...

...single SQL table—no images, no form fields, just raw text. Here is what the finished job looks like to me: • A script (Python, Java, or similar) that reads each PDF, pulls out the complete text, and writes it into a table such as `pdf_text` with columns like `id`, `file_name`, `page_number`, and `text_block`. • A SQL file that creates this table and lets me recreate it easily on MySQL or PostgreSQL. • Clear instructions so I can rerun the process whenever new PDFs arrive. Accuracy is critical: the stored text must perfectly match the source PDF, page by page. If you prefer libraries such as PyPDF2, PDFMiner, Tika, or pdftotext, feel free—as long as the output is reliable and the setup steps are documented. Once the import script runs without e...

...disbursement. Statutory & Bank Exporters: EPFO ECR Generator: One-click export of #~# delimited .txt files formatted for the EPFO Unified Portal. Bank NEFT/CMS Batch Export: Bulk .csv generator for direct corporate net salary disbursement (HDFC / ICICI format). Preferred Tech Stack Frontend: React / with Tailwind CSS Backend: Node.js (Express / Nest) or Python (FastAPI / Django) Database: PostgreSQL or MongoDB (secure storage of encrypted employee credentials) Budget & Timeline Budget: ₹25,000 INR (Fixed Price) Please share relevant links to past payroll, HRMS, or SaaS portal projects you have built. Freelancers who can deliver clean code, mobile-responsive layouts, and accurate Indian statutory calculation logic will be prioritized. Please start your bid with ...

...marketplace payment infrastructure, not an unregulated stored-value wallet. • Moderation and prohibited-product controls; seller performance and customer dispute management. 8. Technical requirements • Cross-platform mobile: Flutter or React Native, with clear rationale; responsive web store and admin portal. • Backend: propose an appropriate maintainable stack (e.g., Node.js, Django/FastAPI, PostgreSQL, Redis) and managed cloud hosting. Avoid unnecessary microservices at MVP stage. • Documented APIs, staging/production environments, automated tests, monitoring, error reporting and scalable infrastructure. • GDPR/UK GDPR privacy-by-design, secure authentication, encryption, least-privilege access, PCI-compliant payment integration and UK consumer-law comp...

The two apps, shared backend and admin portal are already built, working and functionally complete. We need an experienced engineer or accountable team to perform final hardening, verify release readiness and complete a controlled release. SYSTEM - Two apps: customer-facing and sales/service. - One shared Node.js/Express + PostgreSQL backend with Stripe. - A thin React admin portal using the same backend. - React Native/Expo mobile code is part of the existing system. - Existing source code, automated tests, CI and written release procedures will be provided under NDA. A substantial amount of code was developed with AI assistance and needs independent engineering review. FINAL SCOPE 1. Review the existing code across both apps, backend and admin portal; produce file-specific findi...

...advantage. We are not committed to a specific technology stack. The developer may recommend the architecture and technologies they believe are most suitable, as long as they are modern, secure, scalable, and easy to maintain. Possible examples include: Front-End: React, , Vue.js, or an equivalent technology. Back-End: Node.js, Python, PHP/Laravel, or an equivalent technology. Database: PostgreSQL, MySQL, MongoDB, or an equivalent solution. Working Style The overall design and product direction will be provided. We expect the developer to: follow the provided layouts and requirements; maintain clear communication throughout development; raise technical difficulties or risks early; suggest improvements when a better solution is identified; write clean and maintainable ...

...bank ACH / SEPA and to disburse to beneficiary bank accounts using standard rails (SWIFT, Faster Payments, SEPA). • Dashboard showing transfer history, status tracking, and downloadable receipts. • Admin console for limits, flags, and manual review. • REST or GraphQL API so that a mobile front-end can be plugged in later. Please build the backend (preferred stack: Node.js or Python with PostgreSQL), secure the endpoints, and deliver a minimal responsive web interface to prove the flow end-to-end. Production-ready polish isn’t required yet, but architecture must be solid, readable, and easy to extend to other currencies later. Acceptance criteria 1. A test user can register, pass KYC, initiate a USD→EUR transfer, and see funds “delivered&r...

... 3. Clear instructions on integrating the effect into a standard HTML page. The animation should loop smoothly, respect transparency, and look crisp on modern desktop and mobile browsers. If you have questions about timing, easing, or glow intensity, let’s sort them out early so the final piece feels polished. mysite runs on a full-stack TypeScript architecture using React/, NestJS, PostgreSQL, Prisma, and Redis...

...configure accepted file formats, maximum upload size, minimum effective print resolution (DPI/PPI), and relevant warning/blocking behavior. - **Order statuses:** include a practical workflow such as Pending payment, Paid, In production, Ready for pickup/delivery, Dispatched, Completed, Cancelled, and Refunded. ## Technical and quality requirements - Recommended stack: with TypeScript, PostgreSQL/Supabase, and a touch-friendly canvas editor such as React Konva. A qualified alternative is welcome if you explain its cost, maintenance, security, and customization trade-offs. - Secure authentication, role checks, server-side validation, protected artwork storage, and payment webhook verification. - Preserve the original uploaded artwork for production. Save the customer's plac...

The platform already runs in production on NestJS, Angular, PostgreSQL and AWS (ECS + RDS). I now need to expand it with new user-facing functionality while tightening up our DevOps pipeline and database layer. Scope of work • Build the two planned user features: profile management (create / edit / avatar upload) and an interactive dashboard that reads aggregated data from PostgreSQL and renders it in Angular with real-time updates through WebSockets. • Create the necessary NestJS modules, services and REST / GraphQL endpoints, plus TypeORM (or Prisma) migrations for any new tables, indexes or seed data. • Finish the partially designed screens. I will share Figma files; your job is to polish the UX, implement responsive Angular components and make sure t...

...both one-time transactions and recurring SaaS subscriptions (e.g., Stripe Connect). Deployment: Manage the final QA, bug fixing, and launch/deployment of the application. The Ideal Candidate: Proven experience in building and launching multi-sided platforms (marketplaces, booking apps, etc.) with different user roles (Admin, Client, Provider). Strong understanding of relational databases (PostgreSQL/Supabase) and API integrations. Experience in integrating subscription models and payment processors. A pragmatic approach to building MVPs—focusing on speed to market while writing clean, scalable architecture. How to Apply: Please send: Examples of similar projects you have built (especially marketplaces or SaaS platforms). Your preferred tech stack for this type of pr...

...plain-text content mapped to sensible fields (e.g., file name, page number, extracted text). Your task is to create a repeatable workflow or script that: • Reads each PDF, handles multipage files, and copes gracefully with occasional scan-quality variations. • Outputs the raw text into an SQL-ready structure and populates a database I can query immediately after the job is done (MySQL or PostgreSQL are both fine—I’ll match whatever you choose). • Includes clear setup instructions so I can run the process again on new PDFs without extra help. Accuracy of the captured text and a clean SQL import are the key acceptance criteria. If you plan on using libraries such as , PyPDF2, Tika, or an OCR layer for image-based pages, please note that in you...

...- Design an optional module for connecting compatible smart devices. - Display sensor readings such as temperature, humidity, and air quality. - Support MQTT or secure APIs for device communication where appropriate. - Create device-status indicators, historical charts, and configurable alerts. 6. BACKEND & DATABASE ENGINEERING - Build backend APIs using Python/FastAPI or Node.js. - Design a PostgreSQL database for users, providers, locations, bookings, and device data. - Implement authentication, authorization, role-based access, and secure data handling. - Integrate external APIs and background processing. - Use Redis or a message queue where justified by the architecture. 7. PAYMENTS & BUSINESS INTEGRATION - Integrate a suitable payment provider for supported booking...

...presence. - Build backend APIs using Python/FastAPI or Node.js. - Design and manage PostgreSQL databases. - Integrate AI-powered content recommendations, chat assistance, and intelligent search. - Implement image and video uploads, media storage, and content moderation. - Integrate third-party services, analytics, and optional subscription payments. - Implement secure authentication, access controls, and data protection. - Write automated tests, debug issues, and optimize application performance. - Configure CI/CD and prepare Android and iOS production releases. - Publish the application to Google Play and the Apple App Store. Required Skills: React Native, Expo or Flutter, TypeScript or Dart, REST APIs, PostgreSQL, Firebase or Supabase, AI API Integration, Push Notifica...

...optimize PostgreSQL databases. - Implement authentication, role-based access control, and multi-tenant architecture. - Integrate AI assistants using Claude or OpenAI APIs. - Develop AI-powered lead scoring, document analysis, intelligent search, and RAG capabilities. - Automate email workflows, notifications, task management, and business processes. - Implement dashboards, analytics, reporting, and data visualization. - Integrate payment processing and subscription management. - Use Docker, Git, automated testing, and CI/CD pipelines. - Deploy and monitor the application using AWS or an equivalent cloud platform. - Implement security controls, logging, error handling, and technical documentation. Required Skills: Full-Stack Development, React, , TypeScript, Python, FastAPI, P...

...Date • Time • Business preferences • Staff preferences For example: "I need a haircut somewhere near me tomorrow evening around 6." The system should understand the request and search for suitable available businesses and appointment slots. Technology We are open to technology recommendations, but experience with the following would be preferred: • Flutter / React Native • Node.js / Laravel • PostgreSQL / MySQL • REST APIs • OpenAI or similar LLM APIs • Google Maps / location APIs • WhatsApp Business API • Push notifications Important The system should be designed with a scalable architecture, as we plan to expand beyond barbers/salons into multiple appointment-based businesses such as: • Doctors • Dentis...

...(PDF) + manual "mark as paid" status - Fully responsive (mobile browser + desktop) - Deployed to production with HTTPS and a custom domain OUT OF SCOPE for Phase 1 (do not build yet): payment gateway integration, AI matching, native mobile apps, advanced analytics. Tech stack: open to your recommendation, but should be a common, well-supported stack (e.g., React/ + Node.js/Django + PostgreSQL, or similar) that a second developer could maintain later. Please state your proposed stack in your bid. Deliverables: - Full source code (we retain all IP/ownership) - Deployed, working production site - Basic technical documentation (setup, environment variables, deployment steps) - 2 weeks of post-launch bug-fix support included Timeline: 4 weeks from kickoff, in weekly ...

...AI-assisted extraction of information from certificates and records - Structured diamond data and ownership history - Certificate and document verification workflows - Search and dashboard functionality - Secure sharing of diamond passport information - Backend APIs and database architecture - Strong privacy and access controls Preferred experience: - React / - TypeScript - Node.js - PostgreSQL or similar databases - REST APIs - Secure file storage - Authentication and permissions - AI API integrations - Document processing or OCR - Cloud deployment Experience with digital identity, asset verification, jewelry, insurance, document management, or high-value asset platforms is a plus. The first phase will focus on a practical MVP with secure document management, structured dia...

Project Overview: Seeking a skilled full...(depending on stack complexity), while I retain 40% to 20%. What I Bring (Zero Fluff for You): Complete product blueprints, user flows, database schemas, and system prompt behavior rules are already fully mapped out and ready to hand over. I also handle the marketing, promotion, and user acquisition. The Tech Stack (Lean & Modern): Frontend on (Vercel), Backend/Database on Supabase (PostgreSQL & Vector memory), LLM APIs (OpenAI/Anthropic), and Stripe for recurring billing. The Broader Ecosystem: This is project #1 from a vault of over 30 fully planned SaaS projects, offering long-term collaboration opportunities for the right builder. Requirements: Proven experience with React/, Supabase, Stripe webhooks, and integrating LLM APIs

AI-DAN — Independent AI Agent Foundation Review AI-DAN — Independent AI Agent Foundation ReviewWe are developing AI-DAN, a reusable AI agent foundation designed to support different AI employee roles through configurations, reusable skills and customer-specific permissions. The existing stack includes Python, LiveKit Agents, MCP, n8n and PostgreSQL. We are looking for a short, independent technical assessment of our existing implementation. Scope: - Review the current GitHub repository, architecture, technical decisions and previous audits. - Identify material architectural weaknesses and technical risks. - Challenge unnecessary custom development and overengineering. - Identify opportunities to reuse existing frameworks, tools or proven solutions. - Assess whether the...

I am looking for an experienced web developer to troubleshoot and fix the sign-in and sign-up functionality, resolve related UI issues, and improve the overall user experience on SaaS Project. The primary objective is to make the authentication process fully functional, reliable, user-friendly, and visually consistent with the rest of th...proposal. In your bid, briefly describe your relevant experience, how you would investigate these issues, your estimated completion time, and any information you would need to get started. The priority is to fix the underlying problems efficiently while preserving the website's existing functionality and visual identity. Skills Required Web Development, JavaScript, Typescript, Node.js, , Postgresql, API Integration, Web Security, Software...

I am looking for an experienced web developer to troubleshoot and fix the sign-in and sign-up functionality, resolve related UI issues, and improve the overall user experience on SaaS Project. The primary objective is to make the authentication process fully functional, reliable, user-friendly, and visually consistent with the rest of th...proposal. In your bid, briefly describe your relevant experience, how you would investigate these issues, your estimated completion time, and any information you would need to get started. The priority is to fix the underlying problems efficiently while preserving the website's existing functionality and visual identity. Skills Required Web Development, JavaScript, Typescript, Node.js, , Postgresql, API Integration, Web Security, Software...

...proxy or iframe. Core Workflow & High-Level Requirements 1. Customer Front-End Intake (Liquid/Shopify UI) • A clean submission page embedded on our live Shopify storefront. • The customer inputs hardware metadata, describes the symptoms, and uploads a clear photo or short video snippet of the mechanical issue (up to 10MB). • Data Parameter: Data writes directly to a secure backend database (PostgreSQL/Supabase preferred) and links to their Shopify Customer Profile. No processing or automated data is shown to the end customer. 2. Private Technician Bench Panel (Retool or Bubble Embedded) • A hidden dashboard embedded inside the Shopify Admin panel for our internal bench technicians. • Displays a queue of incoming open repair tickets. Clicking a t...

...deployed on Render.com. I’m looking for an experienced developer to take this from prototype to a stable, production-ready product. What I need help with: Review and refactor the existing backend (Node.js/Express) for scalability and security Fix known issues with the Android APK (connectivity/WebView configuration problems) Improve the database layer (currently SQLite — advise on migration to PostgreSQL/MySQL if needed for scale) Polish and modernize the frontend UI/UX (currently plain HTML/Tailwind) Add real integrations with marketplace APIs (Meesho, Flipkart, Amazon Seller APIs) for live sync — this is the core feature Set up proper CI/CD and production hosting (moving off free-tier Render) Build a stable iOS version (currently web/Android only) Ongoing s...

...called Scent Layer. This is NOT a project that needs to be built from scratch. The application already exists, the source code is on GitHub, the frontend is deployed and working, the backend is running, and the PostgreSQL database has already been configured. Current technology stack: - React + Vite frontend - Node.js + Express backend - PostgreSQL - Prisma ORM - Anthropic Claude API / AI features - Stripe payments - Email integration - JWT authentication - GitHub - FastComet / cPanel hosting Current status: - Frontend is already live and working. - Backend/API has been deployed. - PostgreSQL database is created and connected. - Prisma database structure is installed. - Existing fragrance database has been seeded. - User authentication and multiple application featu...

...production release. Scope (summary; full scope attached): - Rebuild our PostgreSQL database from its migration files on your own machine and repeat our test suite and reproduction kit - Check append-only history, two-person release controls, fingerprinting (SHA-256), school-to-school data isolation and a scoped verification API - Test the hosted demo with six test accounts (no admin access) and try to break the controls - Confirm our outside timestamping and write-once storage settings - Written findings, one retest round and a signed scoped conclusion All data is fictional. Estimated effort: about 27 hours. The stack is PostgreSQL on Supabase, TypeScript and Node 22. What we need from you: 1. Relevant experience (PostgreSQL row-level security, application securi...

I want to launch a clean, fast web portal where students can practise Bihar Public Service Commission previous-year questions in either Hindi or English. The stack must be on the front end with Supabase (PostgreSQL, Auth, Storage and Edge Functions) on the back. Core workflow • A student signs up, selects a language, and starts a timed practice set drawn from the PYQ question bank. • Each response is stored so that any incorrect answer automatically enters a private “Mistake Notebook”. • A personal dashboard presents performance analytics (accuracy by topic, time spent per question, progress over sessions, etc.) using Supabase SQL views or edge functions for speed. Essential deliverables 1. Fully responsive 14 app, SEO-friendly routing, and bil...

...Technical Documentation & Advisory: Provide recommendations on technology stacks, licensing terms, vendor selection, and system maintenance. Required Qualifications Education & Experience: Bachelor’s or Master’s degree in Computer Science, Data Engineering, Information Systems, or equivalent relevant industry experience. Database Architecture Expertise: Proven track record with databases such as PostgreSQL, MySQL, MongoDB, Snowflake, BigQuery, or Redshift. Big Data Sourcing Experience: Demonstrated experience in evaluating, procuring, and integrating external commercial or public datasets. Data Engineering Skills: Hands-on experience with Python, SQL, ETL tools, and data pipeline frameworks. Vendor & Contract Awareness: Basic understanding of data licensin...

I run a React + Node.js web application backed by PostgreSQL and Prisma, and I’m looking for a junior full-stack developer who is comfortable working in Arabic to help me ship a series of small but important enhancements. (Put your price for: Duration: 15 Hours in one week) The immediate priorities are: • Building an interactive dashboard that consumes our existing REST endpoints and presents data in a clean, responsive layout. • Refining the overall user experience—tidying up flows, polishing micro-interactions, and ensuring consistent design language. • Extending both the frontend and backend as needed: new UI components in React, new routes/controllers in Node.js, and the corresponding Prisma queries for PostgreSQL. On the frontend you&rs...

...Microsoft Azure. Strong experience with Azure DevOps and CI/CD. Good knowledge of Docker and container deployment. Experience with Git and Git-based workflows. Experience with Terraform, Bicep, or ARM templates. Good understanding of Linux and/or Windows server administration. Experience with Azure networking, DNS, SSL, firewalls, and security. Experience with databases such as Azure SQL, PostgreSQL, or MySQL. Knowledge of monitoring and logging tools. Strong troubleshooting and problem-solving skills. Nice to Have: Kubernetes / AKS experience. Azure Functions and serverless architecture. Experience with Kubernetes, Helm, or microservices. Experience implementing DevSecOps practices. Experience with automated testing and deployment workflows. Experience working wi...

...status - Current task - Success/failure - Errors - Human approvals - Token usage - AI cost - Performance - Permissions - Daily budgets Controls: START | PAUSE | STOP | RESTART | RETRY | LOGS --- Recommended Stack Frontend: + TypeScript Backend: Node.js/TypeScript + Python/FastAPI Database: PostgreSQL/Supabase Auth: Supabase Auth/Enterprise IdP + MFA/SSO AI: OpenAI + Claude + Gemini abstraction layer Events/Queues: Redis + durable event system Vector Search: pgvector Search: PostgreSQL initially, OpenSearch when required Storage: Encrypted S3-compatible storage Payments: Stripe/Razorpay Integrations: ATS, Email, Calendar, E-signature and authorized job APIs --- Development Roadmap Phase 1: 8–10 production agents + core platform Phase 2: Staffing automation, i...

The project is to build a web-based marketplace where users buy, list, and sell virtual plots of land. Three dis...bid/offer workflow • Role-based authentication and account management for Buyers, Sellers, Administrators • Real-time price-trend module that stores, analyses, and displays sales data • Admin panel for content moderation, dispute handling, and platform metrics • Well-documented, fully tested codebase ready for deployment (React/Vue front-end and Node/Python back-end are both acceptable; SQL/PostgreSQL preferred) Acceptance criteria include seamless operation in a staging environment, sub-2-second page loads on desktop and mobile, and passing unit/integration test suites. Please share your preferred tech stack, timeline, and any similar pro...

...recommendations, but my preferred stack includes: **Frontend:** - / React - Tailwind CSS - Modern responsive UI **Backend:** - Python / FastAPI or Node.js - REST API architecture - Background job processing and queues - WebSocket or equivalent real-time progress updates **AI Infrastructure:** - Ollama - ComfyUI - PyTorch - Local GPU inference - Third-party AI APIs **Storage and Deployment:** - PostgreSQL or another suitable database - Local or S3-compatible media storage - Docker / Docker Compose - Self-hosted deployment on Windows or Linux where technically feasible The system must be scalable, maintainable, and designed to accommodate future AI models. ## 7. Additional Requirements - Full source code ownership and delivery - Clean, documented, maintainable code - No unn...

BajriX is an active construction-materials marketplace running on React, React Native, Spring Boot, PostgreSQL and AWS. I need an experienced developer who can drop straight into the existing repository, understand the current architecture and take the lead on building out new features while keeping the codebase clean, modular and well-documented. Your day-to-day work will involve: Experience with e-commerce or marketplace logic, AWS authentication flows and third-party API integrations will make you especially effective here. When you reply, please link to past work that shows similar responsibilities—code samples, GitHub repos or live projects are all welcome. Also include your typical availability and expected charges so we can map out milestones right away. I’...

...RTO saved - Prepaid conversion rate AI Initially: - Hindi - Hinglish - English AI ko fixed business rules ke according kaam karna hai. Open-ended AI nahi. AI conversation ka result structured format mein database mein save hona chahiye: confirmed / cancelled / prepaid / address_issue / callback / no_answer / other Tech preference Frontend: Backend: Node.js/TypeScript Database: PostgreSQL/Supabase Workflow: n8n ya custom backend Shopify: Shopify Admin API + Webhooks Payment: Razorpay Voice: suitable Indian-compliant voice/telephony API LLM/STT/TTS: suitable production APIs Important: telephony aur AI voice infrastructure initially existing APIs se use karo. Khud voice infrastructure mat build karna. Important requirements - Multi-tenant SaaS architecture - Har merchant...

I’m expanding our product team and need a backend specialist who can dive straight into our Python codebase, extend our microservices, and keep our PostgreSQL layer healthy and performant. The role is fully remote, part-time, and highly collaborative; daily stand-ups, pair sessions, and code reviews are the norm, so you must be comfortable communicating fluently in Portuguese or Spanish. Our current stack centres on Python 3.x, FastAPI, Celery, Docker and Kubernetes, all wired up to PostgreSQL. Your day-to-day work will involve designing and refining REST / gRPC endpoints, improving test coverage, optimising SQL queries, and ensuring smooth CI/CD releases. Every two-week sprint you’ll own a set of stories, ship merge-ready PRs, document your changes, and jump int...

...application, but this first engagement is not a full website rebuild. Existing technology Current stack includes: - Python / FastAPI - React / TypeScript - PostgreSQL / Supabase - Vercel / Render - Git/GitHub - LLM APIs - existing AI interpretation, evidence selection, verification and conversation-state architecture The existing codebase has substantial automated testing and an established architecture. The ability to understand and extend an existing codebase is critical. Who I am looking for I want a strong product-minded engineer, not simply a prompt engineer. You should be comfortable with: - Python/FastAPI - React/TypeScript - PostgreSQL - APIs and authentication - LLM/agent applications - structured outputs and tool calling - testing and debugging - Git - production...

We're hiring versatile senior engineers who own delivery across the full SDLC and have genuinely adopted an AI-assisted way of working. You'll turn ambiguous product direction into production software in days, not weeks, inside a regulated payments environment (DORA, PCI DSS, SOC 2, EMI regulations, GDPR). Our controls shape the SDLC, from change managemen...specifying work, shown through practice or portfolio. - Ownership and self-direction: you unblock yourself and navigate the organisation to deliver. - Comfort in a regulated environment: you understand the reasoning behind the controls, learn new frameworks quickly, and deliver efficiently without bypassing change control, evidence or audit requirements. - Solid AWS, containerisation, MySQL (some PostgreSQL), and data ...

...maintainable code - Secure backend and database integration where required - Admin/dashboard functionality if required - API integrations where required - Proper form validation and error handling - Deployment to Vercel or another suitable hosting platform - Source code must be provided through GitHub Preferred technologies: - / React - TypeScript - Tailwind CSS - Node.js - Supabase / PostgreSQL The developer should be able to understand requirements, suggest improvements, implement the project professionally, test everything properly, and fix bugs before final delivery. Please include: 1. Examples of similar projects you have completed 2. Your estimated timeline 3. Your total project cost 4. Technologies you recommend 5. Details about post-delivery support I am looking for ...

...LOGIN / REGISTER ↓ HOME ┌─────┼─────────┬──────────┐ ↓ ↓ ↓ ↓ VEHICLE INSURANCE SERVICE FASTAG SEARCH REPORT ↓ ENTER VEHICLE NUMBER ↓ VEHICLE VERIFICATION ↓ VEHICLE REPORT ↓ FREE SEARCH REMAINING OR SUBSCRIBE ``` ### Technology I recommend **Mobile app** * Android first * Flutter or React Native * Later iOS **Backend** * Node.js / NestJS * PostgreSQL * Redis for caching/rate limits * Secure API gateway **Payments** * Indian payment gateway such as Razorpay/other authorised provider * Automatic subscription renewal * 1/3/12-month and lifetime plans **Admin panel** * User management * Search history * Subscription management * API/provider management * Revenue dashboard * Fraud...

Freelance Unity 3D Game Developer – Multiplayer Animal Racing Game Project Type: Freelance / Fixed Project Platform: Android & iOS Engine: Unity 3D Language: C# Database: Playfab / Postgresql Project Overview We are developing a new multiplayer animal-themed racing/board game for Android and iOS. We already have a basic prototype and are looking for an experienced Unity 3D / C# developer who can take the prototype and develop it into a proper 3D, polished and production-ready mobile game. The game will involve 3D animal characters, multiplayer gameplay, computer-controlled players, game mechanics, UI and mobile optimization. Detailed gameplay mechanics, features and complete scope will be discussed privately with shortlisted candidates during a one-to-one online meeting. K...

... Mobile-friendly interface Recommended architecture Customer Website │ ▼ ┌──────────────────┐ │ Chat Widget │ └────────┬─────────┘ │ WebSocket ▼ ┌──────────────────┐ │ Backend/API │ │ Node.js / Python │ └────────┬─────────┘ │ ┌────┴─────┐ ▼ ▼ Database WebSocket PostgreSQL Server │ ▼ Agent Dashboard For a modern, scalable version, I'd suggest React/ + Node.js + PostgreSQL + WebSockets, with the option to add Redis later. If you tell me whether you want this for your own company website or as a SaaS product that other companies can subscribe to, I can design the complete software structure, database, screens, technology stack, and development roadmap for you. For customer chat software...

We are looking for a licensed CPA firm to perform a SOC 2 Type I examination (AICPA SSAE 18, AT-C 205) of our SaaS platform, with an option to continue into a Type II examination. About us B2B SaaS: application lifecycle management for regulated industries (medical device, pharma, aerospace) Hosted entirely on AWS (ECS, Aurora PostgreSQL, CloudWatch); source control and CI/CD on GitHub Small team: 3 people Existing controls: role-based access, SSO/SAML, MFA, a tamper-evident audit trail, automated CI security gates, a documented incident response plan, and backup/DR runbooks Scope Trust Services Criteria: Security (required) and Availability Type I as of a point-in-time date to be agreed (target: [month 2026/2027]) Please quote Type I alone and a Type I + Type II bundle (3&ndash...

...external portals such as: - Owner portal - Vendor portal - Cleaner portal - Tenant portal - Guest portal The system should work well on desktop and mobile. A responsive web app is acceptable initially, but the architecture should support mobile apps later. We are not requiring a specific technology stack. You may recommend the best approach. Experience with technologies such as React, , PostgreSQL, Supabase, APIs, webhooks, automation platforms, OpenAI, Claude, or similar tools is a plus. What matters most to us: - Strong UI/UX - Ability to understand business operations and translate them into software - Workflow automation experience - API/integration experience - Clean, scalable, maintainable development Property management experience is helpful but not required if you are...

LeadHub is already live, delivering basic...architecture, security, and performance. • Refactored, well-documented code pushed to the main branch with unit and integration tests covering critical paths. • A deployment guide that allows my team to recreate a production-ready environment from scratch (Docker or similar is fine). • A short hand-off session to walk through improvements and answer questions. The stack is Node.js, Express, and PostgreSQL on the backend, React on the frontend, all hosted on AWS. Please be comfortable working in Git, writing clear commit messages, and communicating progress in short, regular updates. If this fits your expertise, tell me about similar reinforcement or hardening work you have done and the approaches you used to keep pro...

...through the wallet cards - Multiple locations and staff members 5. Admin back office - Manage merchants and their subscriptions - Platform-wide activity overview 6. Subscriptions - Stripe Billing integration: monthly plans, free trial, automatic invoices TECHNICAL REQUIREMENTS - Multi-tenant architecture - Stack of your choice, justified in your proposal (e.g. Node/NestJS, Laravel or Django with PostgreSQL) - Hosting in the European Union - GDPR compliance: consent management, export and deletion of customer data - Interface in French, with i18n support for adding other languages - Responsive, mobile-first design DELIVERABLES AND OWNERSHIP - Full source code in a Git repository under my name (GitHub or GitLab), with regular commits - Full transfer of intellectual property - A...

Python Developer Needed: Multi-User Web Scraping & Lead Generation Platform (Django, Celery, PostgreSQL) Post: We are building a secure, multi-user web platform that collects business and recruitment data from public sources and delivers clean, ready-to-use records to each user. What the platform does: Collects data from job portals and other public business sources Cleans and standardizes phone numbers and emails Blocks duplicate records Exports to Excel and Google Sheets Includes a user dashboard and an admin panel You should have: Strong Python experience (Django or FastAPI) Proven web scraping experience, including dynamic sites and anti-bot handling Experience with Celery, Redis and PostgreSQL Experience with multi-user or SaaS-style architecture Comfort deploying ...

...into purchasing and billing, reducing manual double-entry. Required capabilities: • Inventory tracking • Stock alerts (threshold-based and forecast) • Vendor management linked to purchase orders Tech preferences Open to React (web), React Native or Flutter (mobile), with a Laravel or Node.js back end and a clean REST/GraphQL layer—suggest alternates if you can prove faster turnaround. PostgreSQL or MySQL are fine; just keep the schema well documented so future modules slot in easily. Acceptance criteria for this phase 1. A live demo URL (web) and an installable APK/TestFlight build (mobile) covering the features above. 2. Source code in a private Git repo with clear read-me and environment setup instructions. 3. Basic unit tests for critical...