I will develop fastapi backend apis and ai applications


About this gig
Looking for a reliable Python developer to build FastAPI APIs, AI-powered applications, or machine learning solutions?
I can help you develop scalable and well-structured backend systems using Python, FastAPI, Machine Learning, and Generative AI technologies.
Services I offer:
- FastAPI REST API Development
- AI & Machine Learning Integration
- OpenAI, LLM, and RAG Applications
- Database Integration (MongoDB, PostgreSQL, MySQL)
- Data Processing & Automation
- API Documentation
- Bug Fixing & Performance Optimization
- Custom Python Development
Why work with me?
- Strong background in Data Science and AI/ML
- Clean, maintainable, and documented code
- Fast communication and on-time delivery
- Client-focused approach
Technologies:
Python, FastAPI, Scikit-learn, LangChain, OpenAI API, MongoDB, Redis, SQL, Machine Learning, NLP, Generative AI, and REST APIs.
Please contact me before placing an order so we can discuss your requirements and choose the best solution for your project.
Get to know Piyush Ramteke
Data Scientist
- FromIndia
- Member sinceJun 2026
- Avg. response time1 hour
Languages
Marathi, Hindi, English
My Portfolio
FAQ
Q 1: What information do you need to start the project?
Please provide your project requirements, desired features, preferred technologies, sample references (if any), and any datasets or API documentation relevant to the project.
Q 2: Can you build AI and Machine Learning applications?
Yes. I can develop AI-powered applications, machine learning models, FastAPI backends, NLP solutions, Generative AI applications, and RAG-based systems.
Q 3: Do you provide source code?
Yes. All packages include clean and well-structured source code unless otherwise specified.
Q 4: Which technologies do you work with?
Python, FastAPI, Scikit-learn, PyTorch, LangChain, OpenAI APIs, SQL, MongoDB, Redis, Machine Learning, NLP, Data Science, and Generative AI.
Q 5: Can you deploy the application?
Yes. I can assist with deployment on cloud platforms and provide guidance for hosting and API deployment.
Q 6: Do you offer custom solutions?
Absolutely. Every project is different, and I can tailor the solution to your specific business or technical requirements.
Q 7: Will you sign an NDA for confidential projects?
Yes. I respect client confidentiality and can work under an NDA if required.
Q 8: Should I contact you before placing an order?
Yes. Please send me a message before ordering so we can discuss requirements, scope, timeline, and the most suitable package.

