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mohitkrishna21/README.md

Hi, I'm Mohit Krishna 👋

Applied AI / Agentic AI Engineer
Building production-grade AI systems with LLMs, RAG pipelines, and multi-agent workflows.
MS CS @ California State University, Long Beach · Graduating Dec 2026 · Long Beach, CA

🧠 What I Work On

  • 🔍 RAG Systems — semantic search, vector DBs, hybrid retrieval, re-ranking
  • 🤖 AI Agents — LangGraph, OpenAI Agents SDK, MCP, multi-agent orchestration
  • 🗂️ Multimodal AI — text, image, and audio pipelines
  • ⚙️ Production AI — evals, fine-tuning, prompt optimization, LangSmith observability

🚀 Projects

Project Description Stack
Tokenization & Embedding Explorer Interactive CLI to explore tokenization, token IDs & semantic similarity HuggingFace · BERT · Sentence Transformers
Document Classifier & Summarizer Classifies and summarizes PDF/TXT documents using open source models — no paid API HuggingFace · BART · Gradio · PyMuPDF
Smart Prompt Optimizer Analyzes any rough prompt and rewrites it using the optimal prompting technique — zero-shot, few-shot, chain-of-thought, or structured output Groq · LLaMA 3.3 · Gradio · Python
DocuQuery RAG-based PDF Q&A system FastAPI · LangChain · FAISS · Groq · Gradio
HybridRAG Production-grade RAG chatbot with hybrid search, BM25, RRF fusion, cross-encoder reranking, chat memory, guardrails, and semantic faithfulness evaluation Sentence-Transformers · LanceDB · BM25 · Groq · FastAPI · Gradio
🔨 Multi-Agent System Coming soon LangGraph · MCP · OpenAI SDK
🔨 Multimodal RAG App Coming soon LanceDB · Gradio · CLIP
🔨 Production Agentic AI Capstone — End-to-end agentic app with evals Full Stack · Cloud

🛠️ Stack

AI/ML: Python · LangChain · LangGraph · HuggingFace · OpenAI API · Anthropic API
RAG: FAISS · LanceDB · ChromaDB · Sentence Transformers
Backend: FastAPI · Streamlit · Docker · PostgreSQL
Cloud: AWS · GCP · LangSmith · vLLM

📫 Connect

📧 mohitkrishna0521@gmail.com 🔗 LinkedIn
📍 Long Beach, California

Work Authorization: Eligible for 36 months via STEM OPT — no immediate sponsorship required.

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