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Fiverr Pro
English
$
USD
I will build your full stack web app with reactjs and fastapi
Sanaulla H
About this gig
Need a complete web app, not a backend and frontend that were built separately and don't fit together? I build both sides: a React (TypeScript) frontend connected to a clean FastAPI (Python) backend. You get one developer, one codebase, and no hand-off gaps.
I'm a software engineer with 4+ years of experience building production systems, including an enterprise platform deployed across 500+ branches with ERP and national ID integrations. I bring the same discipline to every project here.
What you get:
- React + TypeScript + Vite frontend, responsive and styled with Tailwind
- Complete auth flow: signup, email verification, login, password reset (JWT with refresh tokens)
- FastAPI backend with Pydantic v2 validation and auto-generated Swagger docs
- PostgreSQL + SQLAlchemy + Alembic migrations
- API integration with TanStack Query and Zustand state management
- Optional: Celery + Redis background jobs, Docker setup, automated tests
- Clean, commented source code and a setup guide
Also available: AI/LLM features (LangChain agents, tools) on top of your app.
Message me before ordering so I can scope your project and recommend the right package.
Get to know Sanaulla H
Sanaulla H
Software Engineer
- FromBangladesh
- Member sinceMay 2019
- Avg. response time1 hour
Languages
Bengali, English, Hindi, Urdu
I am a Full Stack Developer with 4 years of experience building scalable enterprise applications using Python. I have experience developing systems deployed across 500+ branches, integrating ERP and national identity services, and delivering robust technical solutions for clients.
Other Software Development Services I Offer
FAQ
What do you need from me before starting?
A short description of the app, the main user flows, and any designs or wireframes if you have them. If you don’t, I can work from a simple outline.
Which database do you use?
PostgreSQL by default. MySQL or MariaDB is possible on request.
Can you integrate third-party APIs or payments?
Yes, as a custom add-on. Message me with the details for a quote.
Do you deploy the app?
Docker-based deployment and a deployment guide are included in Premium. I can also deploy to your AWS or DigitalOcean server as a custom add-on.
Do I get the source code?
Yes, full commented source code and a setup guide with every package.
Can you add AI features?
Yes, LangChain-based agents and LLM features, quoted separately.
Do you sign NDAs?
Yes, send it before you place the order.
