Headline

AI/ML Engineer | GenAI & RAG Systems | LangChain · ChromaDB · FastAPI | Open to Opportunities

About

I'm an AI/ML Engineer with 2 years of experience across GenAI, NLP, and Computer Vision. My day-to-day is somewhere between RAG pipelines and Python backends- designing systems that don't just demo well but hold up when real users throw real documents at them. I am comfortable going end-to-end: from embedding strategy and retrieval tuning to FastAPI backends and LLM integration. Some things I have shipped: a production RAG system with hybrid BM25+vector retrieval, cross-encoder reranking, and page-level citations using LangChain, ChromaDB, and Groq's Llama 3.3 70B. A food image classification API using MobileNetV2 with personalized diet recommendations. A churn prediction pipeline where SHAP made the model output readable for non-technical stakeholders- not just accurate, but explainable. On the analytics side, I have automated reporting workflows that cut manual effort by ~70% and built Power BI dashboards used for operational decisions across 20+ outlets. Right now I am looking for an AI/ML engineering role where the problems are real and the bar is high. I want to work on systems that sit in production, break occasionally, and need someone who actually cares about why. If that's your team, I would love to talk. Live demo: huggingface.co/spaces/Harshita-27/Askmydocs

Location

Faridabad

AI stack

hugging face

langchain

ollama

openai

Work experience

Data Analyst at Travel Food Services Limited (TFS), Dec 2024 - Present · 1 yr 6 mos, Faridabad, Haryana, India

Data Engineer Intern at Cactus Communications, Jun 2024 - Sep 2024 · 4 mos, Remote

Technical and Digital Consultant at Mazars in India, Feb 2023 - Apr 2023 · 3 mos, Gurugram, Haryana, India

Data Analyst at Make Me Builder, Jun 2022 - Aug 2022 · 3 mos, Gurugram, Haryana, India

Member at IEEE, Jan 2021 - Dec 2021 · 1 yr

Education

Bachelor of Technology - BTech, Computer Engineering, The NorthCap University

High School, Non Medical, Carmel Convent School - India

Public links

github: https://github.com/HarshitaBhatia27