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Manisha Ratnapur

@manisharatnapur

GenAI Engineer with 2+ years of experience in LLMs, RAG, NLP, Python, FastAPI, and AWS-based AI applications.

India
Message

What I'm looking for

Im looking for a role where I can work on real world AI and Generative AI applications, continue learning new technologies, and contribute to impactful projects while growing as an AI Engineer.

Data Scientist and Generative AI Engineer with 2+ years of experience building AI-powered applications using LLMs, RAG, NLP, Python, FastAPI, and AWS. Experienced in developing scalable backend systems, chatbots, and intelligent AI solutions for real-world business use cases. Passionate about Generative AI, problem-solving, and building impactful products using modern AI technologies.

Experience

Work history, roles, and key accomplishments

HCL Tech Pvt Ltd logoHL
Current

Data Scientist & GenAI

Aug 2024 - Present (1 year 10 months)

Developed a GenAI Legal Assistant using RAG to parse and summarize 358 Indian Penal Code sections, converting unstructured HTML into structured text and enabling hybrid (semantic + keyword) retrieval. Built prompt pipelines with multi-query retrieval, self-querying, and re-ranking, and evaluated response quality using RAGAS with structured output validation via Pydantic.

Mphasis logoMP

Junior Data Scientist

Mphasis

Sep 2023 - Jul 2024 (10 months)

Built and deployed a GPT-3/GPT-4 banking chatbot that automated customer inquiries (balance, transactions, loan eligibility, branch details) and achieved 93.7% user satisfaction. Implemented transformer-based intent detection and entity recognition, RL-based multi-turn dialogue management, and secure JWT authentication with REST APIs for real-time data retrieval, alongside RAG for context-aware re

Education

Degrees, certifications, and relevant coursework

PW

Princeton Institute of Engineering for Women

Bachelor of Technology (B.Tech), Computer Science Engineering

2019 - 2023

Completed a Bachelor of Technology (B.Tech) in Computer Science Engineering at Princeton Institute of Engineering for Women, JNTUH, Hyderabad.

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