Hafizur Rahman
Enterprise Architect at Tata Consultancy Services
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolHafizur Rahman is an Enterprise Architect based in Tokyo with over two decades in the Japan IT industry and 13 years of hands-on experience designing cloud-native, data-driven systems. He blends deep software architecture and DevOps skills with strong data engineering and AI/ML know-how—covering computer vision, NLP, prompt engineering and RAG—to move models from experiment to production. At Tata Consultancy Services he leads AWS platform automation and data science test environments, and previously delivered large cost and operational efficiencies (including an 80% cost reduction for Nissan’s data platform). A pragmatic technical leader, he pairs tooling and automation (Terraform, Lambda, CI/CD, EMR) with security-first practices and has a track record of simplifying complex provisioning and governance workflows. His background in both platform engineering and applied ML makes him effective at translating business needs into scalable, auditable architectures that accelerate analytics and AI initiatives.
13 years of coding experience
14 years of employment as a software developer
Masters, Artificial Intelligence, Masters, Artificial Intelligence at UdacityB.Sc. Engg., Civil Engineering, B.Sc. Engg., Civil Engineering at Bangladesh University of Engineering and Technology
Japanese, English, Arabic
Github Skills (22)
java9
database9
scala8
spark8
javascript8
notebook8
nosql8
data-driven7
big-data7
sql7
analytics6
data-analytics6
limiting4
portal4
api3
Programming languages (4)
Github contributions (5)
hafizur-rahman/algo-memo
Oct 2012 - Jan 2015
Contributions:40 commits, 18 pushes in 2 years 3 months
hafizur-rahman/quran-study
Jun 2020 - Oct 2022
Contributions:2 pushes, 1 branch in 2 years 4 months
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