FastAPI projects — HireLancer archive

ID / Date Listing

Freelance Full-Stack Developer (FastAPI / Django / GCP / Vertex AI) - Fixed monthly payment of ₹10,000 (INR).

Fixed monthly payment of ₹10,000. We are seeking a freelance full-stack developer with experience in FastAPI, Django, and cloud-based platforms such as Google C...

HL-39936575

build a custom web application that uses OpenAI GPT (4-turbo or 5)

Build a Custom Orthodox Theology Chatbot with Comparative Religion Logic (Web-Based) Project Description I’m looking for an experienced AI full-stack developer...

HL-39936074

Finalize Healthcare Software System

I have a healthcare software platform that already handles the core workflows, and now I need an expert to take it across the finish line. The immediate focus i...

HL-39935948

digital odor analysis platform

Frontend (UI/UX) Mobile: Flutter or React Native Web: React.js (dashboard + store panel) Modern, fast, lightweight design Creative UI/UX design aligned with the...

HL-39933782

Build an Innovative Email SaaS Platform

We want a SaaS platform where customers can add their own SMTP/relay servers (or provide credentials/APIs) and pool multiple servers into sending groups. The pl...

HL-39933821

Flutter MVP Build & Launch

I’m looking for a lean, cross-platform MVP built with Flutter on the front end and a lightweight Python (FastAPI or Django) API backed by PostgreSQL. The goal i...

HL-39933867

Voice & Camera-Enabled Billing System Upgrade

Project Title: Build / Upgrade Real-Time Voice and Camera Based Billing Website + Cross-Platform App (Reference: www.billnexx.com) ⸻ Project Description: I need...

HL-39933606

AI-Powered Pitch Deck Generator

Python AI Developer About Project: We’re building an AI-powered platform where founders can generate Pitch Decks and investors can generate Investment Memos usi...

HL-39933001

FastAPI JSON Parsing Microservice

I need a lean FastAPI application that exposes a small set of endpoints for both Web service/API access and lightweight data-processing. The focus is on handlin...

HL-39933058

Python REST API with MongoDB

I’m building a RESTful service in Python and need someone to take it from concept to fully functioning endpoints. The API will interact with a MongoDB datastore...

HL-39930976

Search Relevance & AI Retrieval Optimization

AI-powered search engine that connects recruiters, founders, and investors with the right people faster. We combine data from LinkedIn, Gmail, and professional...

HL-39926397

AI/ML Development for OCR Based Math Recognition

I am looking for a skilled AI/ML engineer with expertise in Computer Vision (CV) and Optical Character Recognition (OCR) to develop a robust model that can read...

HL-39926315

AI Talent Sourcing Agent Prototype

I need a lightweight, web-based AI agent that helps me spot passive talent and reach out automatically. For this first iteration I’m keeping the scope intention...

HL-39926186

Desarrollo de IA Privada y Local

Busco desarrollar una IA local y privada, tipo Truth Terminal Personal, que funcione tanto online como offline. Debe ser capaz de: Analizar documentos, generar...

HL-39925653

DevOps / Automation Engineer – Self-Hosted n8n + Python Layer + Twilio & VAPI Integration (2–4 Weeks)

Project Overview We’re building an internal automation layer using n8n, connected to our existing FastAPI + PostgreSQL + Twilio + VAPI backend. Our goal: Deploy...

HL-39924630

API Connector Integration for AI

I’m expanding my existing AI-powered application and need help wiring it into several outside systems—specifically Harvest, SAP, and Figma—through secure OAuth...

HL-39924257

Full-Stack FastAPI and Next.js Developer (Supabase and Pi Network Integration)

Full-Stack FastAPI and Next.js Developer (Supabase and Pi Network Integration) Contract Type: Fixed price with milestones - Looking at $450 USD Bonus: $150 for...

HL-39920394

FastAPI Resume Builder MVP Development

I’m creating a proof-of-concept résumé generator aimed at veterans transitioning to civilian careers and I need a Python specialist to turn the concept into a c...

HL-39917491

SaaS Analytics Dashboard Build

I’m ready to turn a well-defined concept into a production-ready SaaS application whose single, standout feature is an intuitive analytics dashboard. The platfo...

HL-39916694

Build Predictive Machine Learning Model and Data Analysis -- 2

I am advancing a new machine-learning initiative and need a sharp collaborator to help me transform raw, structured data into an accurate, production-ready pred...

HL-39915047

Mobile Application Maintenance

I need a robust backend built with Python (3.10+) and FastAPI that exposes secure, well-documented REST endpoints and slots neatly into our existing micro-servi...

HL-39914086

Local Server with Jetson Integration

need a full-stack developer (backend-focused) to implement this. Responsibilities: Develop lightweight local servers for each UI machine (FastAPI or Node.js). I...

HL-39913186

Web Application Migration from Emergent AI Platform to AWS/Cloud

Migration & Cloud Deployment of License Management Platform ________________________________________________________________ Attached detailed project requireme...

HL-39911265

Complete Real Estate React Build

I already have a pixel-perfect real-estate front-end generated in Readdy AI and exported as a React + Vite project. The UI is all set; what I now need is the en...

HL-39911218

Trading Signals App Development

I currently run a Python bot that pushes trading signals to Telegram. I now want those signals delivered directly inside a standalone mobile app, complete with...

HL-39910855

Next.js & FastAPI Bug Fixes

I’m maintaining a production-level web app that runs on Next.js 13 (App Router), a FastAPI backend, and PostgreSQL. A few issues have crept in and I need them r...

HL-39909543

Predictive Export Clearance System

Our export-authorization desk still operates on manual checks, and it’s hurting us. Each snack variant, destination market and MOQ deviation triggers a maze of...

HL-39907811

Python Backend for E-Learning

I’ve built the front-end of a small online learning platform and now need a Python developer to complete the core backend. Scope (keep it lean and focused): • U...

HL-39906138

AI Compliance Self-Assessment Web App MVP

Title: Build MVP of AI-Powered Compliance Self-Assessment Web App (ChatGPT + Web) Project Summary: We are seeking an experienced full-stack developer to build t...

HL-39905787

NutriCare: Smart Nutrition App

Description: Nutricare is a smart nutrition app built with AI and the MERN stack to make healthy eating easier for everyone. It’s especially helpful for people...

HL-39905533

Versatile Python Development Project Assistance

Looking for a python developer to work along my project team. If you match this requirment, connect with me. Job Title: Backend Engineer About the Role: We’re l...

HL-39904544

Build a Custom Multi-Tenant PBX Portal (Asterisk or FreeSWITCH Expert Required)

We are looking for an experienced VoIP developer with deep expertise in Asterisk or FreeSWITCH to build a custom multi-tenant PBX web portal from scratch. The p...

HL-39904442

React-Python Full-Stack Task

I have a compact but technically varied assignment that calls for true full-stack fluency. The front end will be written in React, the back end in Python, and d...

HL-39904063

B2B Task Automation & Lead-Gen Platform

Project Title: Hybrid B2B Task-Automation Platform Development: Secondary Lead Generation, AI Conversion Logic, and Commission Arbitration (CTAP-MVP) Detailed P...

HL-39902185

Python Web Dev Help India

I have an existing web project that already combines HTML, JavaScript, Python, and PostgreSQL. My biggest gap is on the Python side, specifically the web-facing...

HL-39900626

Python Dev for Polymarket Trading App - Potential long term partnership

We’re looking for an experienced Python developer to build and iterate on a hosted application that interacts with Polymarket’s CLOB API. The goal is to identif...

HL-39898383

Real-Time Finance Forecasting -- 2

I’m building a streaming analytics stack that ingests live market information, runs predictive models on the fly, and serves fresh insights through an API. The...

HL-39895623

React FastAPI Rasa Integration

I already have the front end in React, a FastAPI back end, Faster-Whisper for speech-to-text, and a Rasa NLU stack—all roughly 95 % complete. What’s missing is...

HL-39895409

Python + DevOps Engineer for Trading Infrastructure

Hiring: Python + DevOps Engineer for Trading Infrastructure Setup (IBKR / DigitalOcean) Project Overview This is an algorithmic trading infrastructure built for...

HL-39895470

AI Blog Content Creator

I need a functional, AI-driven tool that can automatically draft three kinds of material—informative blog posts, promotional articles, and creative writing piec...