Yassine Elbadaoui is a multilingual (JLPT N1) engineering leader and seasoned iOS developer with nine years of professional experience and nearly two decades living in Japan. He has led cross-cultural mobile teams and overseen full lifecycle delivery of high‑ranked App Store apps that have served millions, while also contributing to backend, web, and infrastructure work. As Managing Director at Tidsi and former Mobile Engineering Manager roles, he blends hands‑on Swift development and architecture decisions with hiring, process ownership, and API coordination. His background at IBM and Rakuten includes full‑stack and systems administration responsibilities—VPNs, data center ops, and automation—giving him uncommon operational depth for a mobile lead. Comfortable working in Japanese and four languages total, he often serves as the technical/business conduit across stakeholders. He brings a pragmatic, product-focused engineering approach informed by both startup agility and enterprise-grade reliability.
9 years of coding experience
14 years of employment as a software developer
Graduation Certificate, Japanese Language, Graduation Certificate, Japanese Language at Tokyo Japanese Language Education Center
1st Grade, 1st Grade at Classes Préparatoires aux Grandes Ecoles (TSI)
Master of Engineering (M.Eng.), Network Engineering, Master of Engineering (M.Eng.), Network Engineering at The University of Electro-Communications
Associate of Science (A.S.), Information Engineering, Associate of Science (A.S.), Information Engineering at Yuge National College of Maritime Technology
Baccalauréat, Electronics, Baccalauréat, Electronics at Lycée Technique d'Application Mohammedia
Contributions:19 pushes, 2 branches in 3 years 10 months
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