Open to opportunities

Yachana Panwar

@yachanapanwar

Message

I build deployed AI agents, RAG chatbots, ML models, and data products with Python.

India

Message

What I'm looking for

I'm seeking opportunities in AI/ML engineering, Python development, data analysis, or data science where I can build and deploy practical AI, NLP, ML, and data-driven applications.

I build deployed AI systems, including a customer-support RAG agent with LangChain, LangGraph, FAISS, Streamlit, and Groq API. It retrieves grounded answers from a 25+ entry knowledge base, cites exact source lines, and maintains multi-turn conversational context.

I also designed a multi-agent scheduling assistant that coordinates triage and booking workflows across four tools, persists sessions with SQLite, resolves relative dates, and handles booking conflicts with real-time alternatives. My Binance Futures Testnet trading bot uses direct REST API calls, HMAC SHA256 signing, layered architecture, input validation, and structured logging.

For machine learning and analytics, I achieved an R² of 0.87 on a health insurance premium prediction model built on 1,300+ records and reduced RMSE by 18% through preprocessing, feature engineering, log transformation, and cross-validated regularization.

I'm completing an MCA in AI & ML and enjoy turning data, NLP, semantic search, APIs, and visualizations into practical, production-ready applications.

Experience

Work history, roles, and key accomplishments

Multi-Agent Scheduling Assistant

Academic Experience

Jul 2026 - Present (1 month)

Designed and deployed a production multi-agent LangGraph system for end-to-end appointment booking with conflict-handling logic.

Python LangGraph SQLite Streamlit

Customer Support RAG Agent with Memory

Academic Experience

Jul 2026 - Present (1 month)

Built and deployed a RAG-based customer support chatbot with conversational memory, citing exact source lines to reduce hallucinated answers.

Python LangGraph Faiss Streamlit

Binance Futures Testnet Trading Bot

Academic Experience

Jun 2026 - Present (2 months)

Built a production-structured Python CLI application for placing orders on Binance Futures Testnet with HMAC authentication.

Python REST APIs HMAC Argparse Logging GitHub

Intelligent Research Discovery System

Academic Experience

May 2026 - Present (3 months)

Integrating Elasticsearch for semantic retrieval across academic papers and implementing transformer-based models for document understanding.

Python NLP BERT Elasticsearch React REST APIs

Health Insurance Premium Prediction

Academic Experience

Oct 2025 - Present (10 months)

Achieved R² of 0.87 with Ridge Regression on 1,300+ records, reducing RMSE by 18% via feature engineering.

Python scikit learn NumPy Pandas IPyWidgets

Online Retail Management System

Academic Experience

Nov 2024 - Present (1 year 9 months)

Designed a retail system with 8+ relational tables and implemented SQL triggers, stored procedures, and dynamic cursors.

Triggers Stored Procedures Cursor

Data Visualization & Analysis Project

Academic Experience

Nov 2024 - Present (1 year 9 months)

Led a team of 3 to analyze datasets with 5,000+ records, delivering 10+ visualizations and presenting insights.

Python SeaBorn Matplotlib Team Leadership

AI/ML Engineer

YACHANA

Versatile AI/ML Engineer and Python Developer with hands-on experience across the full development lifecycle, from data analysis and machine learning model building to NLP/RAG systems and multi-agent AI workflows.