Open to opportunities

Tejavath Prashanth

@tejavathprashanth

Message

I build LLM-powered RAG applications and data-driven AI tools for client-facing business problems.

India

Message

What I'm looking for

I'm looking to build and deploy practical LLM and RAG solutions, applying my analytics and statistics background to client-facing AI products and production-oriented systems.

I build LLM-powered applications and Retrieval-Augmented Generation pipelines for small businesses and independent clients, taking solutions from document ingestion through deployment.

In freelance work, I've created custom chatbots, document Q&A tools, and an AI-powered resume-tailoring application using the Claude API. I use LangChain, LlamaIndex, FAISS, Pinecone, prompt engineering, and AWS to deliver grounded, practical AI tools.

Previously at NielsenIQ India, I supported US retail clients through FMCG market and product analysis. I used Python, SQL, and statistical techniques for data retrieval, validation, trend analysis, reporting, and A/B testing that contributed to a 10% increase in product conversion rates.

With an M.Sc. in Statistics and 2.3 years in data analytics, I bring a data-focused approach to model evaluation, data quality, and production-oriented AI systems.

Experience

Work history, roles, and key accomplishments

Data Processing Analyst

NielsenIQ India Pvt. Ltd.

Acted as Single Point of Contact for on-demand client report requests and escalations, ensuring prompt resolution via email and calls. Used Python and SQL to retrieve, validate, and process data for internal and external reporting, and designed and executed A/B tests contributing to a 10% increase in product conversion rates.

Python SQL A B Testing Root Cause Analysis Statistical Analysis Power BI Excel

Generative AI Engineer

Freelance

Designed and built RAG pipelines and LLM-powered applications for small business and independent clients, covering the full pipeline from document ingestion to deployment. Developed custom chatbots and document Q&A tools using LangChain and LlamaIndex, and deployed AI-assisted tools on AWS.