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Puja KumariPK
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Puja Kumari

@pujakumari11

Generative AI Engineer building LangGraph workflows with MCP and PostgreSQL for procurement data and human review.

India
Message

I’m building a procurement AI workflow that uses LangGraph and LLM APIs for intent extraction, query and response generation, and human-in-the-loop review. I’ve integrated MCP with PostgreSQL so the workflow can access and process procurement data.

At Labmentix Edtech Pvt. Ltd., I developed machine-learning models and worked on data preprocessing, feature engineering, and model evaluation. I also built a medical-domain chatbot using RAG, LangChain, and Pinecone, and compared classifiers on imbalanced data using CTGAN-generated samples.

Experience

Work history, roles, and key accomplishments

Education

Degrees, certifications, and relevant coursework

ST

St. Thomas’ College of Engineering and Technology

B.Tech, Artificial Intelligence and Machine Learning

2021 - 2025

Grade: 8.50/10

Pursued a B.Tech in Artificial Intelligence and Machine Learning, achieving a CGPA of 8.50/10.

GS

G.R.K.C. Mills High (H.S.) School

Class XII, Science

2020 - 2021

Grade: 70.8%

Completed Class XII in Science (WBCHSE) with a score of 70.8%.

GS

G.R.K.C. Mills High (H.S.) School

Class X, General

2018 - 2019

Grade: 61.14%

Completed Class X (WBBSE) with a score of 61.14%.

EU

Euron

Generative AI Series, Generative AI

Completed the Generative AI Series certification.

EU

Euron

Python Basic to Advanced, Python

Completed the Python Basic to Advanced certification.

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