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Dhritiman ChakrabartyDC
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Dhritiman Chakrabarty

@dhritimanchakrabarty

I build durable databases, operating systems, and high-performance backend services.

India
Message

I built a transactional relational database in Go with a B-Tree storage engine, SQL compiler pipeline, mmap-based persistence, and crash-recovery guarantees. It achieved 466 ns point lookups and 200K mixed operations per second in benchmarks.

As a Backend Developer at O❼om, I delivered 12 production features, improved SQL Server endpoint response times by 18%, and helped maintain 99.9% service reliability for enterprise web applications. I work across Java, Spring, SQL, Docker, cloud tooling, and distributed systems.

I also built a minimal RISC-V operating system kernel in C, contributed fixes to Grafana Loki and Kubernaut, and enjoy solving low-level debugging and systems problems. My work is grounded in competitive programming, open source, and research spanning machine learning, networking, and cryptography.

Experience

Work history, roles, and key accomplishments

OO

Backend Developer

O❼om

Aug 2023 - Oct 2023 (2 months)

Collaborated with cross-functional teams to translate business requirements into high-performance Java backend logic, ensuring 99.9% service reliability for enterprise web applications. Optimized SQL Server query performance and delivered 12 production features end-to-end, contributing to a 37% reduction in reported bugs.

Education

Degrees, certifications, and relevant coursework

Vellore Institute of Technology logoVT

Vellore Institute of Technology

Bachelor of Technology, Technology

2022 -

Grade: 8.85/10

Pursuing a Bachelor of Technology degree with a CGPA of 8.85/10.

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