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vijay_doba

Vijay D

@vijay_doba

Python Full Stack Developer FastAPI React and Claude API RAG

India
English
About me
Python full-stack developer specializing in FastAPI backends, React frontends, and LLM/RAG integrations with the Claude API. I build citation-grounded chatbots, data pipelines, and API integrations for production apps - see FilingIQ, a financial-document RAG assistant, and Chatrio, a real-time chat platform, in my portfolio. M.Sc. Artificial Intelligence student at FAU Erlangen-Nurnberg with a B.E. in Computer Engineering and prior professional experience as a web developer. Reliable, detail-oriented, and comfortable working directly with clients to scope and ship real features.... Read more

Skills

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vijay_doba
Vijay D
Offline • 
Average response time: 1 hour

See my services

AI Chatbot Development
I will build a rag chatbot with claude or openai API
From$80 / projectMore details
API & Integrations
I will build a fastapi backend for your ai or web app
From$60 / projectMore details

Portfolio

Work experience

iFLUTTER

Web Developer

iFLUTTER • Full-time

Apr 2022 - Apr 2023 • 1 yr

Built and maintained custom client websites end-to-end (development, testing, QA), delivering to specification. Structured modular, maintainable codebases and kept technical documentation current across multiple projects. Diagnosed and resolved production issues, optimizing site performance and load behavior.

Spider_Technology

Backend Intern (Laravel)

Spider Technology

Dec 2021 - Apr 2022 • 4 mos

Developed backend logic for a sales-automation system in PHP/Laravel. Integrated REST APIs to automate data synchronization and workflows. Optimized MySQL schema and queries, improving data-structure efficiency and query performance.