Masataka Yabana
Principal Project Manager at Cerence Inc.
Tokyo, Japan
Summary
👤
Senior🎓
Top SchoolMasataka Yabana is a Principal Project Manager based in Tokyo with over 8 years in product and project leadership, and two decades of earlier engineering experience across embedded, enterprise, and automotive systems. He specializes in delivering ASR/TTS integrations and voice UI solutions for automotive platforms, bridging developer teams and customers to turn complex requirements into production-ready features. Equally comfortable in hands-on technical work, he contributes backend C++ solutions to competitive programming repositories and holds top-tier rankings (AtCoder Red, CodeForces Red) plus multiple IOI/APIO gold medals. Known for continuously proposing process and product improvements, he blends a maker’s mindset with program-level delivery discipline to drive incremental innovation. His background spans system architecture, embedded software, and voice technology, giving him a rare mix of low-level implementation insight and high-level project orchestration. Outside of work he channels algorithmic rigor into public repos and community writing, applying contest-honed problem solving to real-world product challenges.
8 years of coding experience
25 years of employment as a software developer
Bachelor, Information System Engineering, Bachelor, Information System Engineering at 創価大学 / Soka University
Japanese, English
Github Skills (5)
solve10
algorithms10
c-language10
cprogramming-language10
solution10
Programming languages (2)
Github contributions (5)
E869120/kyopro_educational_90
Mar 2021 - Jul 2021
2021/3/30 ～ 2021/7/12 に行われる企画「競プロ典型 90 問」の問題・解説・ソースコードなどの資料をアップロードしています。
Role in this project:
Back-end Developer
Back-end DeveloperContributions:1 review, 548 commits, 17 PRs in 3 months
Contributions summary:Masataka appears to be contributing solutions to programming problems, likely for a competitive programming exercise. The commits primarily involve adding and modifying C++ code files (`.cpp`) that implement solutions to various algorithmic problems. The user's work demonstrates a focus on problem-solving and algorithmic implementation within a competitive programming context.
pythonpython3gift
E869120/math-algorithm-book
Dec 2021 - Jul 2022
拙著『「アルゴリズム×数学」が基礎からしっかり身につく本』（2021/12/25 発売）の GitHub ページです。演習問題の解答や、C++ 以外のソースコードなどが掲載されています。ぜひご活用ください。
Contributions:225 commits, 220 pushes, 1 branch in 7 months
cpp
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.