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BALAJI R

AI Engineer | LLM Engineer | Generative AI Developer | RAG | LangChain | OpenAI | Gemini | Python | FastAPI | Agentic AI

Greater Bengaluru Area

< 1 year of work experience

Feb 202510 mosNov 2025

Bengaluru

PySpiders · Data Analyst Intern · Feb–Nov 2025 • Built and maintained Power BI dashboards that consolidated multi-source data for stakeholder reporting, reducing manual reporting time. • Performed end-to-end data cleaning and transformation pipelines in Python (Pandas) and SQL, improving dataset reliability for downstream analysis. • Developed exploratory data analysis workflows that identified business insights from transactional datasets.

Education

Sri sairam college of engineering

Bachelor of Engineering - BE, Artificial Intelligence and Machine Learning

Sri sairam college of engineering

20214 yrs2025

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Headline

AI Engineer | LLM Engineer | Generative AI Developer | RAG | LangChain | OpenAI | Gemini | Python | FastAPI | Agentic AI

About

AI Engineer with hands-on experience building production-grade LLM applications using LangChain, OpenAI API, and Gemini. I specialize in RAG pipelines, agentic AI workflows, and full-stack AI product development — from API backend to Streamlit front-end. Recent projects include FinQuery, a Text-to-SQL AI agent that lets users query NSE stock data in plain English (LangChain SQL agent + Gemini 2.0 Flash + FastAPI + Streamlit), and an Automated Intraday Trading Bot powered by the Angel One SmartAPI — integrating Renko pattern logic, ADX, and Smart Money Concepts for real-time trade execution on NSE equities. Stack: Python · LangChain · OpenAI API · Hugging Face · FastAPI · Streamlit · SQLite · RAG · Prompt Engineering · Vector Databases (Pinecone) · REST APIs. Certifications: DataCamp Associate AI Engineer for Developers, Outskill AI Generalist Program, and 4 OpenAI API specializations on DataCamp. Open to AI Engineer, LLM Engineer, and Generative AI Developer roles in Bangalore. If you're building with LLMs and need someone who ships, let's connect — balajirrao007@gmail.com/sce21am030@sairamtap.edu.in

Location

Greater Bengaluru Area

Work experience

Data Analyst at pyspiders, Feb 2025 - Nov 2025 · 10 mos, Bengaluru, PySpiders · Data Analyst Intern · Feb–Nov 2025 • Built and maintained Power BI dashboards that consolidated multi-source data for stakeholder reporting, reducing manual reporting time. • Performed end-to-end data cleaning and transformation pipelines in Python (Pandas) and SQL, improving dataset reliability for downstream analysis. • Developed exploratory data analysis workflows that identified business insights from transactional datasets.

Education

Bachelor of Engineering - BE, Artificial Intelligence and Machine Learning, Sri sairam college of engineering

BALAJI R - Data Analyst in Greater Bengaluru Area | Tal