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I will develop python flask backend rest API and react frontend
Umair Siddique
Top Rated
1 order in queue
About this gig
Are you looking for a reliable Python backend developer to build your web app or API from scratch?
You're in the right place.
My name is Umair Siddique and I have 3+ years of experience building backend systems and web applications using Python. I specialize in Flask, FastAPI, Django and connect them with clean React frontends to deliver complete, production-ready solutions.
What I can build for you:
- REST APIs using Flask, FastAPI or Django
- User authentication with JWT and OAuth
- Database design with PostgreSQL, MySQL or MongoDB
- React frontend connected to your backend
- Payment gateway integration
- Bug fixing in existing Python projects
- API documentation with Swagger
Why work with me:
- Clean and well-commented code
- Clear communication throughout the project
- On-time delivery
- Scalable code built for long-term growth
- I will not disappear after delivery revisions included
Who I work with:
Startups, small businesses, and developers who need a solid backend built the right way without overcomplicating things.
Not sure if I'm the right fit?
Send me a message and describe your project. I reply within a few hours and we can figure out the best solution together.
Get to know Umair Siddique
Umair Siddique
Software Engineer specializing in Mobile Apps, Generative AI, and Agentic AI
Top Rated
- FromPakistan
- Member sinceApr 2023
- Avg. response time1 hour
- Last delivery6 days
Languages
English, Urdu, Hindi, Punjabi
I’m a Mobile App Developer and Generative AI Engineer with 3+ years of experience building production-ready apps and intelligent AI systems. I develop cross-platform apps in Flutter and native Android apps using Kotlin and Jetpack Compose, focusing on clean architecture, performance, and smooth UX. On the AI side, I specialize in RAG, agentic AI, AI voice agents, and LLM-powered systems using Python, Flask, LangChain, LangGraph, LlamaIndex, and MCP with OpenAI, Claude, and Gemini. I deploy scalable, secure solutions on AWS and Render.
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FAQ
Do you only work with Flask or can you build with FastAPI and Django too?
I work with all major Python backend frameworks including Flask, FastAPI, and Django. Depending on your project needs, I will suggest the best framework. For lightweight REST APIs, Flask or FastAPI works best. For larger web applications, Django is a great choice.
Can you connect the Python backend with a React frontend?
Yes, I specialize in building Python REST APIs that connect seamlessly with React JS frontends. Whether you need a simple data fetch or a fully integrated full stack web application, I can handle both the backend and frontend connection end to end.
How long does it take to build a Python backend or REST API?
It depends on the complexity of the project. A simple Flask or FastAPI REST API with basic endpoints can be delivered in 2 to 3 days. A complete Python backend with database, authentication, and React frontend typically takes 7 to 14 days.
