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Brijesh R.

Brijesh R.

AI & Machine Learning Engineer · Junior

India · Rate on request

Professional Overview

AI/ML Engineer specializing in Generative AI, Agentic AI, LLM applications, and production-ready machine learning systems. Experienced in building and deploying AI solutions for real-world business problems, including RAG pipelines, multi-agent systems, OCR-based document automation, NLP, and computer vision. I built a self-corrective RAG system using Python, LangGraph, FAISS, ChromaDB, and MCP, featuring conditional routing and LLM-based relevance grading to improve retrieval quality and reduce hallucinations. I also developed a Deep Research Agent with parallel sub-agents, FastAPI, checkpointing, and context compression. In professional projects, I built an OCR-based document-processing pipeline for a UK client that processed 1,000+ orders and generated EDI-ready outputs in under 60 seconds, achieving 80% extraction accuracy. Additionally, I developed an audio-classification pipeline using BEATs and LightGBM, achieving 75% accuracy and a 70% F1-score.

Areas of Expertise

AI & Machine Learning Engineers

Design, train, and ship production ML models — from data pipelines to model inference at scale. Covers supervised learning, neural networks, LLM integration, and model optimisation.

Automation & AI Workflows

Build intelligent automation pipelines, integrate AI APIs into existing tools, and replace manual workflows with agentic AI systems.

AI Product & Strategy

Translate AI capabilities into product roadmaps, define success metrics, and drive adoption across engineering and business teams.

Open to

Full-time Freelance Contract-to-hire

Skills

SQL Python LangGraph LangChain claude OpenAI API Pandas TensorFlow Scikit-Learn yolo

Experience Level

Junior

Current location

India

Time Zone

Kolkata UTC+5.5

Primary Work Language

English

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