Looking for a job

Josh Patel

@joshpatel

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I build reliable RAG, semantic retrieval, and LLM evaluation systems.

India

Message

What I'm looking for

I'm looking to build production-oriented ML and generative AI systems, especially RAG, semantic retrieval, LLM evaluation, and secure knowledge intelligence platforms.

I've built retrieval-augmented generation systems that make organizational knowledge searchable, grounded, and secure. My Enterprise RAG Intelligence Platform unified 19 knowledge sources and achieved MRR 1.00, Recall@3 1.00, NDCG 1.00, and a 100% RBAC pass rate through hybrid search, metadata filtering, reranking, and access-control enforcement.

I'm investigating quantization-driven hallucination in Llama-3 RAG systems, evaluating 2,000 paired responses across 1,000 RAGTruth queries. I also build persistent-memory conversational AI, private local RAG, diffusion-based video upscaling, and production-style time-series forecasting APIs using Python, PyTorch, FastAPI, FAISS, LangChain, and Docker.

Experience

Work history, roles, and key accomplishments

Machine Learning Engineer

Vellore Institute of Technology

B.Tech in Computer Science and Engineering with coursework in data structures, algorithms, and machine learning. Specialized in LLM applications, semantic retrieval, and RAG systems.

Python PyTorch Faiss ChromaDB Hugging Face RAG NLP Docker AWS Git MLFlow Streamlit OpenAI API Jupyter

Education

Degrees, certifications, and relevant coursework

Vellore Institute of Technology

Bachelor of Technology, Computer Science and Engineering

Pursuing a B.Tech in Computer Science and Engineering with coursework in data structures, algorithms, database management, operating systems, software engineering, and computer networks.