Sarath Janapati

I am a software analyst with close to 2 years of professional experience building backend systems, automating business workflows, and developing data-driven applications. I have worked with clients in fintech and retail distribution, delivering production-ready solutions that solve real operational problems.
My recent work includes building a full distributor analytics platform covering retailer churn prediction, product demand forecasting, live rider tracking, and automated WhatsApp notifications. At Tata Consultancy Services, working for Bank of America, I independently designed and deployed an email automation system that eliminated a manual daily process for the operations team.
What I can help you with:
- Backend API development using Python and FastAPI
- Database design and management (PostgreSQL, MySQL, MongoDB)
- Business process automation and workflow systems
- Machine learning models for prediction and analytics (XGBoost)
- AI integration using LangChain, LangGraph, and Claude API
- ETL pipelines and data reporting
- Deployment on AWS with Docker

I take time to understand the business problem before writing a single line of code. My goal on every project is to deliver something clean, reliable, and maintainable — not just something that works once.

Core Stack: Python · FastAPI · PostgreSQL · ReactJs · LangChain · XGBoost · Docker · AWS · REST APIs

Open to both short-term and long-term projects. Let's build something that actually makes a difference.