Darius Jahandarie
Principal Architect at Mercari, Inc.
Tokyo, Japan
Summary
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Rockstar🎓
Top SchoolDarius Jahandarie is a Principal Architect based in Tokyo with 17 years of experience designing secure, large-scale systems across enterprise and research settings. He moved from a long tenure as a Security Architect at Akamai to lead architecture at Mercari, bringing deep expertise in security, distributed systems, and operational reliability. His background includes hands-on software engineering at the University of Connecticut and a research stint at Harvard’s Berkman Klein Center, reflecting a blend of practical engineering and policy-aware thinking. Educated with a BS from the University of Connecticut and further technical study at multiple programming-focused summer schools, he pairs academic curiosity with applied product delivery. Colleagues describe him as a pragmatic architect who translates complex security requirements into scalable, auditable architectures.
17 years of coding experience
15 years of employment as a software developer
Oregon Programming Languages Summer School (Non-Degree), Oregon Programming Languages Summer School (Non-Degree) at University of OregonMidlands Graduate School (Non-Degree), Midlands Graduate School (Non-Degree) at University of NottinghamBachelor of Science - BS, Bachelor of Science - BS at University of Connecticut
Stackoverflow
770reputation
9kreached
2answers
0questions
Github Skills (200)
ebpf10
influxdb10
firefox10
nixpkgs10
prometheus10
visualization10
nix10
language-learning10
actix-web10
plot10
mysql10
anki10
dictionary10
composable10
visualize10
Programming languages (15)
Github contributions (5)
yomidevs/yomitan
Mar 2023 - Mar 2023
Pop-up dictionary browser extension. Successor to Yomichan.
Contributions:517 reviews, 29 commits, 442 PRs in 17 days
ankichromechrome-extensiondictionariesdictionary
yomidevs/yomichan-dict-css
Feb 2023 - Jan 2024
Yomichan custom CSS to color dictionaries by name
Contributions:9 reviews, 9 PRs, 10 pushes in 11 months
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