Open to opportunities

Majeed siddiqui

@majeedsiddiqui

Data Scientist building LLM-powered applications, including a RAG customer support assistant with LangChain, LangGraph, and Streamlit.

India

Message

What I'm looking for

I’m looking to bring analytical rigor and applied GenAI experience to a data science team.

At Innomatics Research Labs, I built a RAG-based customer support assistant using LangChain, LangGraph, ChromaDB, Groq (Llama 3), HuggingFace embeddings, and Streamlit. I also developed an AI Resume Screening System with LangChain and used LangSmith to trace and debug LLM calls.

My projects include a local RAG PDF Q&A app, an interactive HR Analytics Dashboard in Power BI, and a FastAPI e-commerce API. I’ve also worked as a Data Annotator at VASR Infotech Pvt. Ltd. and as a Data Analyst at Technohacks, using Python, SQL, and Excel for data work.

Experience

Work history, roles, and key accomplishments

Agentic AI Intern

Innomatics Research Labs

Feb 2026 - May 2026 (3 months)

Built a RAG-based customer support assistant using LangChain, LangGraph, ChromaDB, Groq (Llama 3), HuggingFace embeddings, and Streamlit. Developed and documented NLP and LLM projects, including a DialoGPT-based chatbot and an AI Resume Screening System with LangSmith tracing.

Lang Chain LangGraph ChromaDB GROQ Hugging Face Streamlit RAG NLP LLM Langsmith

Data Annotator

VASR Infotech Pvt. Ltd.

Jul 2025 - Jan 2026 (6 months)

Annotated text, image, audio, and video datasets to support AI/ML model training. Labeled entities, objects, sentiments, and actions while ensuring high annotation accuracy through guideline-based validation.

Data Annotation Labeling Quality Assurance

Data Analyst

Technohacks

Feb 2024 - Mar 2024 (1 month)

Performed data cleaning, exploratory analysis, and reporting using Excel, SQL, and Python. Supported business teams with data-driven insights and visualizations.

Excel SQL Python Data Cleaning Data Analysis Visualization