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Nikhil Chaudhary

@Nick1155

AI Advocate

Ghaziabad, Uttar Pradesh, India

KIET Group of Institutions

Junior Machine Learning Engineer with hands-on experience in end-to-end ML pipelines, feature engineering, model training, evaluation, and deployment (Python, Scikit-learn, XGBoost, Flask). Skilled in Generative AI (RAG, LangChain). Seeking ML/DS/Data Analyst roles.

Experience

AI Advocate

•Jun 2025 - Nov 2025

Built AI-driven legal assistant for case summaries, BARE Acts retrieval, and judgement access using RAG-based pipelines. Designed context-aware search and reasoning pipelines with tool-calling and RAG-based retrieval to ensure legal accuracy and citation integrity. Implemented evaluation and validation layers using Pydantic and parallel orchestration for reliable multi-agent communication. Deployed on Google Cloud Run with Fast API and Docker, enabling scalable, real-time performance for legal professionals.

Education

KIET Group of Institutions

Master of Computer Applications

Jan 2025

St. Stephen’s College

B.Sc. Hons.

Jan 2023

Skills

Python
SQL
Regression
Classification
Supervised Learning
Feature Engineering
Cross-Validation
Hyperparameter Tuning
Model Evaluation
Pandas
NumPy
Matplotlib
EDA
Data Cleaning
LLMs
RAG
LangChain
Vector Databases
Embeddings
Prompt Engineering
Flask
FastAPI
REST APIs
Docker
Git
GitHub
Azure