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I will do python fastapi api endpoint development
viraj_pvs
About this gig
I am a professional Python developer specialising in FastAPI backend development, API integrations, and bug fixing. I help businesses, startups, and individuals build reliable, high-performance, and scalable backend systems.
With strong experience in Python and modern backend architectures, I focus on writing clean code, adhering to best practices, and delivering production-ready solutions.
What I can help you with,
- FastAPI backend development from scratch
- Building RESTful APIs with FastAPI
- Fixing bugs and errors in existing FastAPI applications
- Improving performance and response times
- API integrations with third-party services such as payment gateways, AI APIs, and external platforms
- Database integration using PostgreSQL, MySQL, SQLite, or MongoDB
- Authentication and authorisation using JWT and OAuth
- Async programming and background tasks
- Code refactoring and optimisation
- Deployment support and configuration guidance
Get to know viraj_pvs
viraj_pvs
I will be satisfied when you are satisfied
- FromSri Lanka
- Member sinceApr 2020
Languages
Sinhala, English
I am a Machine Learning Engineer and Software Developer with strong expertise in Python backend development. I specialise in building high-performance APIs using FastAPI, fixing backend bugs, and integrating AI and machine learning solutions into existing systems.
I have hands-on experience designing scalable REST APIs, optimising backend performance, and working with modern Python frameworks. I focus on clean architecture, well-structured code, and reliable solutions that are easy to maintain and extend.
