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Software Engineering and Project Manager, Yahoo! Mail Antispam and Delivery
Bilingual experienced lead software developer for the most popular portal site in Japan. * Ten years of experience in front-end/back-end programming at Yahoo! Japan. * Awarded as a Yahoo! Japan Super Star for reducing the number of spams drastically by analyzing quantitative and qualitative data. * Speak good English and manage regular technical collaboration with Yahoo! Inc. * Work closely with Operations for planning and maintaining the releases. Specialties: Team building, Technical collaboration, Quantitative and Qualitative analysis, C/C++, Perl, FreeBSD, Linux, Bilingual in Japanese and English
千葉大学 Chiba University
MS, Electrical Engineering
January 1, 1999 – January 1, 2001
千葉大学 Chiba University
BS, Electrical Engineering
January 1, 1997 – January 1, 1999
Numazu National College of Technology
Electrical Engineering
January 1, 1992 – January 1, 1997
LINEヤフー株式会社
Software Engineering and Project Manager, Yahoo! Mail Antispam and Delivery
October 1, 2023 – Present
Yahoo! JAPAN
Software Engineering and Project Manager, Yahoo! Mail Antispam and Delivery
April 1, 2021 – September 1, 2023
Tokyo, Tokyo, Japan
PayPay Corporation
Data Engineer on Anti-Fraud Engineering at PayPay, Japanese mobile payment app
January 1, 2019 – April 1, 2021
Greater Tokyo Area
Yahoo! JAPAN
Software Engineering Manager, Yahoo! Calendar Back-end
April 1, 2018 – June 1, 2018
Yahoo! JAPAN
Software Engineering Manager, Yahoo! Mail Middle-tire
April 1, 2016 – December 1, 2018
Yahoo! JAPAN
Software Engineer, Yahoo! Mail Back-end
October 1, 2014 – March 1, 2016
Yahoo! JAPAN
Software Engineer, Advertisement Delivery
October 1, 2013 – September 1, 2014
Yahoo! JAPAN
Lead Software Engineer, Yahoo! Mail Delivery and Antispam
January 1, 2004 – September 1, 2013
Yahoo! JAPAN
Software Engineer, Yahoo! Mail
October 1, 2000 – September 1, 2004
Cultural Fit Analysis
The candidate has a long and consistent career path within large Japanese technology companies (Yahoo! JAPAN, LINEヤフー, PayPay). This indicates a strong fit for structured, enterprise environments. The diversity of roles from software engineer to project manager and data engineer suggests adaptability and a willingness to take on new challenges. However, the target role of 'Quality Assurance Engineer' is a significant shift from their primary experience in software engineering and management, which might require a cultural adjustment to a more specialized QA focus.
Soft Skills & Operational Fit
The candidate's extensive experience in project management and lead roles suggests strong organizational, leadership, and problem-solving skills. Their long tenure at a major tech company implies adaptability and resilience in complex operational environments. However, without specific psychometric test results, a detailed assessment of work attitude, stress handling, and team collaboration is not possible.