FastAPI Jobs

PROJECT OVERVIEW We are hiring a developer to build a production-ready, paid web application that automates and guides small businesses through registration and ongoing federal compliance. This is a commercial market product, not a prototype or internal tool. The system includes payment gating, entitlement enforcement, document automation, and compliance tracking. WHAT YOU WILL BUILD A web application that: • Collects business data required for • Guides users through a step-by-step compliance workflow • Generates Reps & Certs and related documents • Provides exact submission instructions • Tracks compliance and renewal deadlines • Requires payment before access • Enforces feature access server-side • Integrates Stripe Checkou...

I need a small, browser-based dashboard that fetches live option-chain data from the NSE every five minutes and shows how 5–6 at-the-money strikes evolve throughout the day. A single line graph must overlay both the PE and CE series of the chosen strike so I can spot divergences instantly. The data stream should cover: • Open Interest • Volume • Price Change • IV Inside the interface I want quick filters to: • set a custom time range (intraday or multi-day), • lock onto a specific expiry date, • jump straight to any strike, or • combine several strikes into one comparative view. Feel free to use Python with FastAPI/Flask, Node, or any stack you are comfortable with, as long as the scraper/API call respects NSE’s terms a...

Summary Python Developer – AI Chatbot Improvement & LLM Integration We're looking for an experienced Python Developer with strong expertise in AI, chatbots, and Large Language Models (LLMs) to join us on an ongoing basis, starting with an immediate chatbot improvement project. About the First Project We have an existing chatbot that needs refinement and enhancement. You'll be responsible for analyzing the current implementation, identifying bottlenecks and areas for improvement, and delivering a more robust, accurate, and user-friendly conversational experience. This includes optimizing prompt engineering, improving response quality, refining conversation flows, and ensuring reliable performance. What We're Looking For A developer who brings hands-on experienc...

We are looking for a developer to build a visa application system with the following features: Scope of Work: Client portal for users to fill visa application forms (dynamic & conditional fields) Secure document upload system AI-based document validation (format / quality checks with instant alerts) Admin panel for reviewing applications and documents AI-based document compliance checking using predefined rules System must clearly highlight specific issues Chrome Extension to auto-fill the official government visa website Pull data from our portal Populate fields only (no auto submission) Requirements: Experience with Python (Django / FastAPI preferred) Strong JavaScript skills Experience building Chrome Extensions (Manifest V3) Experience with OCR / document processing ...

ImmigrateSmart is an existing immigration-tech platform designed to deliver structured, attorney-built immigration tools and workflows. This engagement is not a greenfield build and not a long-term role. You will be responsible for implementing clearly defined modules within an existing architecture, delivering working code, documentation, and handoff—then exiting cleanly. Scope of Work (What you WILL do) You will implement specific, pre-defined components, which may include some or all of the following (exact tasks will be milestone-scoped before start): Backend (FastAPI / Python) Build or extend API endpoints Implement request/response schemas (Pydantic) Integrate with third-party services (e.g. Stripe, email, calendar, webhooks) Ensure modular, clean, readable archite...

Build Full Stack API with FastAPI, PostgreSQL & Streamlit UI You said: Uploaded image Give me matter for this ChatGPT said: Good. This is important. If you write a weak description, you’ll attract low-quality freelancers. If you write clearly, you get serious professionals. I’ll give you a strong, clear project description you can directly paste. Option 1: FastAPI + PostgreSQL + Streamlit Project Project Title Idea: Build Full Stack API with FastAPI, PostgreSQL & Streamlit UI I need a developer to build a full-stack application using FastAPI, PostgreSQL, and Streamlit. Project Requirements: • Build REST APIs using FastAPI • Connect to PostgreSQL database • Implement full CRUD operations (Create, Read, Update, Delete) • Database table fi...

Hello, I am building a small data collection tool for a medical AI research project. The goal is to collect doctor-patient role-play audio data and prepare it for AI training. I need a simple system with the following features: 1) Web-based interface (works on mobile and desktop) 2) Upload audio files (WAV/MP3) 3) Automatic speech-to-text using Whisper 4) Editable transcript (dialect correction) 5) Field for medical Arabic normalization 6) Term notes input 7) Automatic folder/package generation per session 8) Cloud storage (Google Drive / S3 or similar) This is Phase 1: Data collection only (no diagnosis, no reports). Tech preference: - Frontend: Web (React or simple HTML) - Backend: Python (Flask/FastAPI) - ASR: Whisper - Storage: Cloud + Local Deliverable: A working MVP that allow...

You are a senior cybersecurity + machine learning engineer. Build a practical, runnable, end-to-end Transformer-based Web Application Firewall (AI-WAF) prototype suitable for Smart India Hackathon / ISRO SIH demonstration. The system must implement the full pipeline: Log Ingestion → Parsing → Normalization → Tokenization → Transformer Training → Multi-Class Attack Classification → Anomaly Scoring → Real-Time Non-Blocking Inference → Alerting & Logging → Incremental Fine-Tuning ======================================== 1. CORE FUNCTIONAL REQUIREMENTS ======================================== A. Multi-Class Attack Detection The Transformer model must classify HTTP requests into: - BENIGN - SQL_INJECTION - XSS - COMMAND_INJECTION - PATH_TR...

I need a web-based face recognition system that records employee attendance the moment someone shows up, without any manual check-in. Accuracy and speed are more important to me than flashy UI, but the interface must still be clear enough for HR staff to view logs and pull reports with zero training. Core functionality I expect: • Real-time attendance logging as soon as a face is detected • Instant notification alerts (e-mail, push, or SMS—whatever integrates cleanly) when someone signs in, signs out, or when an unknown face appears • Report generation that can be filtered by date range, department, or individual employee, exportable to CSV and PDF • A webhook endpoint so our internal systems can consume every check-in or alert programmatically Feel free...

I need a lightweight, AI-flavoured MVP that lets volunteers log and track the hours they devote to our projects, all from a single web dashboard. The build should feel modern and “smart” in its UX—think quick, predictive form fills and clean analytics rather than heavy-handed machine-learning features. Core scope • Hours-tracking module: volunteers enter time, edit past entries, and view personal and aggregate stats. • Instagram tie-in: pulling our hashtagged posts into a simple feed on the dashboard and giving admins one-click sharing of top volunteer highlights back to Instagram. OAuth-based sign-in is fine; no need for Facebook or Twitter right now. • Admin view: exportable CSV of logged hours plus a concise summary panel showing totals by volunte...

A responsive frontend web application built for a photography business to showcase services, portfolios, and client information. The platform focuses on clean UI design, smooth navigation, and optimized performance. It is deployed on cloud infrastructure and structured for scalability and future backend integration. Link:

Hiring Senior Software Engineer / AI Engineer (Remote – India Preferred | US Time Zone) About the Role We are looking for an experienced Senior Software Engineer / AI Engineer who can participate in technical interviews and work on modern software and AI-based projects with international clients. This role is suitable for someone who is confident in real development work, understands system design, and can communicate clearly during technical discussions. You will work remotely with global teams and contribute to scalable applications and AI solutions. Location Remote work India-based candidates preferred Working Hours Availability required during US time zone hours Responsibilities Participate in technical interviews and technical discussions Build and maintain web applic...

The developer should build a cross-platform AI-powered IT Help Desk agent and management system that supports Windows, Linux, and macOS. The system must include a backend API (preferably in Python FastAPI or Node.js) to handle ticket management, device registration, and command distribution, along with a secure database (PostgreSQL) and an optional vector database for AI knowledge retrieval. The agent itself should be written in a compiled language like Go for cross-platform deployment, capable of registering devices, reporting system info and heartbeat, detecting missing patches, restarting services, and executing safe commands remotely. The AI component should analyze incoming IT tickets, automatically suggest fixes, and optionally execute auto-remediation commands when safe. All communi...

Project Overview We are looking for a developer to build and integrate a professional AI chatbot for our platform, Proxima Study. The goal is to allow students to ask questions on the front-end and receive answers generated by leading AI models (ChatGPT and Gemini) through a secure back-end bridge. Scope of Work Chat Interface (Front-end): A clean, user-friendly chat bubble/window on our website where students can type questions. It must support "streaming" (where text appears word-by-word) so users aren't waiting on a loading screen. The Bridge (Back-end): Develop a secure middleman (API) that takes the student’s question, sends it to OpenAI or Google Gemini, and brings the answer back to the website. AI Logic: Set up the system so I can easily toggle which AI mode...

Please read carefully before bidding. We are building a production-grade AI-powered building inspection report platform. 90% was built in base44 however, base44 cannot parse pdf"s larger than 10MB, so we have hit a roadblock and decided to take another route. This is NOT: *A WordPress job *A Shopify job *A bubble/no-code job *A “prompt engineering” job *A basic CRUD web app This is a serious backend architecture project involving: PDF parsing (11MB+ technical reports) AI defect extraction Structured data normalization Repair cost estimation logic Long-running job orchestration Background workers / queues Multi-user concurrency Production deployment architecture NOTE: Required Technical Stack (Non-Negotiable) You must have experience with: Node.js or Py...

I need a professional market intelligence tool for MercadoLibre Venezuela (MLV). The goal is to track competitor sales by monitoring inventory changes (Inventory Differential Tracking). Key Features: Discovery Crawler: Identify Item IDs in specific categories. Inventory Tracking: Check stock every 12 hours. Calculate sales: Sales = Stock_{Yesterday} - Stock_{Today} Restock Logic: Handle stock increases without counting them as sales. Anti-Bot: Use rotating proxies to avoid IP bans. Output: Data synced to a Google Sheet.

I’m ready to move beyond notebooks and actually ship models, but I’d like to do it the right way, step by step, with an expert by my side. My stack of choice is Python, and we’ll be working on Google Cloud. The part I’m most eager to master is model serving and building production-grade APIs, though I still want you to frame everything in an end-to-end workflow so the pieces fit together. Here’s how I picture our work together: • Pair-programming sessions where we containerise a trained model, push it to Google Cloud (e.g., Cloud Run or Vertex AI), and expose it through a REST or gRPC endpoint. • Walk-through of best practices for versioning, environment management, and automated CI/CD so each new model can be rolled out with minimal friction. ...

I’m building and maintaining a series of backend services and I need an experienced Python developer who feels at home in FastAPI. The day-to-day work centres on designing clean, scalable REST endpoints, wiring them to a PostgreSQL database, and keeping the Dockerised environment tidy for smooth deployments. Most of the upcoming tasks involve integrating external providers: think payment gateways for transaction flow and AI/ML services that power in-app intelligence. Beyond those, you’ll help craft automation scripts, refine existing business logic, and keep an eye on performance as traffic grows. Here is what a typical assignment looks like: • create or extend a FastAPI micro-service • expose secure endpoints, including user auth where required • conne...

Projet : Mise en production SaaS Santé (HANA) – Emergent → Production CNDP-ready (Maroc) Bonjour, J’ai développé un prototype fonctionnel d’une plateforme SaaS de télésurveillance médicale appelée HANA, actuellement en version preview sur Emergent. Je cherche maintenant un ingénieur expérimenté (Backend / DevOps senior) pour transformer ce prototype en une V1 réellement exploitable en production, hébergée au Maroc, avec un socle de sécurité adapté aux exigences de la CNDP (données de santé). L’objectif est de disposer d’une plateforme stable, maintenable et scalable, prête pour un déploiement clinique pilote puis u...

Proyecto: API / Sistema de búsqueda de productos en múltiples tiendas (Texto + Foto tipo Lens) Estoy buscando un desarrollador freelance con experiencia en web scraping, desarrollo de APIs y reconocimiento de productos por imagen, para crear un sistema que permita buscar un producto en múltiples tiendas online al mismo tiempo. Objetivo Desarrollar una API (o sistema backend) donde yo pueda buscar productos de dos maneras: 1) Búsqueda por texto Ej: “iPhone 15 Pro 256GB” / “Zapatillas Nike Air Force blancas” 2) Búsqueda por imagen (tipo Google Lens) Subir una foto del producto y que el sistema intente identificarlo (marca/modelo) y luego busque coincidencias en las tiendas. El sistema debe consultar automáticamente una lista...