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Arkit KumarAK
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Arkit Kumar

@arkitkumar

AI/ML engineer building RAG applications and explainable AI systems with LangChain and FastAPI.

India
Message

On my AI Chess Coach project, I designed an architecture that separates deterministic chess reasoning from LLM-based coaching feedback. I integrated Stockfish with heuristic agents and built a PGN review engine for move-by-move replay.

I built a phishing detection MLOps pipeline that achieved 92% accuracy across 50,000+ records and served real-time predictions. I tracked model versions with MLflow and containerized training and inference services with Docker.

I also contributed to Ray Data by resolving a naming ambiguity across four MapTransformFn implementations and updating the corresponding unit tests. My work spans machine learning, generative AI, and open-source contributions.

Experience

Work history, roles, and key accomplishments

Ray logoRA

Contributor – Ray Data

Ray

Jul 2026 - Present (4 months)

Opened PR #64515 against ray-project/ray, addressing issue #64461 in the Ray Data module. Resolved a naming ambiguity with the reports custom op stats field across all four MapTransformFn implementations and updated corresponding unit tests.

Education

Degrees, certifications, and relevant coursework

HT

Haldia Institute Of Technology

B.Tech, Electronics and Communication Engineering

2023 -

Grade: 8.34

Pursuing a B.Tech in Electronics and Communication Engineering with a CGPA of 8.34.

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