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I will develop high performance and secure python backend apis
Lalit
About this gig
I develop scalable, secure, and high-performance Python backend APIs using FastAPI, Django, and Flask. I build REST APIs, database integrations, authentication systems, and custom backend solutions for web and mobile applications.
Services include:
User authentication and authorization (JWT/OAuth)
CRUD APIs and database integration
E-commerce, SaaS, and business application APIs
Third-party API integration and automation
Clean, maintainable, and production-ready code
I focus on reliability, security, performance, and clear communication to deliver backend systems that are easy to maintain and scale. Contact me before ordering to discuss your requirements.
Get to know Lalit
Lalit
Python Developer for AI ML and APIs
- FromIndia
- Member sinceJul 2019
- Avg. response time1 hour
- Last delivery6 months
Languages
English
Senior Python Developer with 10+ years of experience building reliable and scalable software. I work on backend APIs, web applications, AI/ML solutions, and cloud deployments using Python. My experience includes FastAPI, Django, Flask, AWS, Docker, and modern machine learning frameworks. I focus on clean code, performance, clear communication, and delivering production-ready solutions that solve real business problems.
Other Software Development Services I Offer
FAQ
1. What information do you need to start the project?
Please provide your project requirements, API specifications, preferred framework (if any), database details, and any third-party services that need to be integrated.
2. Which Python frameworks do you use?
I primarily work with FastAPI, Django, Flask, and Django REST Framework. I can recommend the best option based on your project requirements.
3. Can you integrate third-party APIs?
Yes. I can integrate payment gateways, authentication providers, social media APIs, cloud services, and other third-party platforms.
4. Do you provide database integration?
Yes. I work with PostgreSQL, MySQL, SQLite, MongoDB, and other databases depending on your project needs.
5. Will I receive the source code?
Yes. All packages include complete source code ownership and documentation where applicable.
6. Do you implement authentication and security?
Yes. I can implement JWT authentication, OAuth, role-based access control, API security best practices, and input validation.
7. Can you work on an existing backend project?
Yes. I can extend, optimize, debug, refactor, or add new API endpoints to existing Python backend applications.
8. Do you deploy the API?
Deployment can be provided upon request using platforms such as AWS, DigitalOcean, Render, Railway, or VPS servers.
