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$
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I will develop a rest api backend with python, fastapi or django
Himanshu K
About this gig
A backend that works on day one and still works a year later.
I build REST APIs in Python with FastAPI, Django or Flask - proper validation, real authentication, a sensible database schema and docs your team can actually read.
WHAT YOU GET
- Clean, documented REST endpoints with Swagger/OpenAPI
- Authentication and role handling done properly
- A database schema that will not need rewriting
- Source code you own, with setup instructions
PICK YOUR PACKAGE
Starter: up to 3 endpoints with validation and docs.
Production: full CRUD API with auth, database and tests.
Complete: auth, roles, third-party integrations, tests and deployment.
WHY ME
6 years as a Lead Software Engineer shipping data-heavy Python backends to production on AWS. FastAPI, Django, PostgreSQL, Docker.
START HERE
Tell me what the API needs to do, who calls it and any existing schema. I will confirm the right package or quote custom.
Get to know Himanshu K
Himanshu K
Lead Software Engineer
- FromIndia
- Member sinceOct 2026
- Avg. response time1 hour
Languages
English, Hindi
I am a Lead Software Engineer with 6 years of experience building AI-enabled, data-intensive platforms. I own products end to end, from architecture through production deployment.
I specialize in scalable full-stack applications using React, Python and SQL/NoSQL, with a focus on LLM workflows, RAG pipelines and agentic AI. Day to day I work with FastAPI, LangChain, vector databases and cloud deployment on AWS.
Tell me the outcome you need and I will tell you honestly whether I am the right fit, and what it will realistically take.
Other Software Development Services I Offer
FAQ
Which framework will you use?
FastAPI for speed and modern async APIs, Django for larger apps that need an admin and ORM, Flask for small focused services. Tell me your needs and I will recommend one honestly.
Is authentication included?
Yes from the Production package up. That covers JWT or session auth, password hashing and protected routes. Complete adds user roles and permissions.
Do you set up the database?
Yes. I design the schema and set up PostgreSQL, MySQL or MongoDB. Hosting costs are billed by your provider, not me.
Will I get API documentation?
Yes. Every package includes auto-generated Swagger/OpenAPI docs so your frontend team can start immediately.
How long does it take?
Starter is 4 days, Production 10, Complete 21. Timelines start once requirements and any access are confirmed. Larger scopes get an honest custom quote.
Can you work with my existing backend?
Yes. I can add endpoints, refactor, fix performance or write tests for an existing codebase. Message me with your stack and repo details first.
Can I just order, or should I message first?
If your scope matches a package, order directly and add details in the requirements. For existing codebases or unclear scope, message me and I will send a custom offer.
