Tatsumi Tagawa is a systems manager with 11 years of experience in operations, quality, and systems administration across fast-moving Bay Area tech teams, currently leading systems at Chime. He progressed internally from quality analyst and program roles into system administration and now management, blending process-driven quality engineering with hands-on systems work. His background includes multilingual user-ops and vendor-quality roles at Cognizant and Twitter, giving him a strong operational lens on vendor relationships and scale. With a BA in Economics and early international energy consulting experience, he brings cross-disciplinary problem solving and a pragmatic focus on measurable outcomes. Colleagues know him as “Tats” — someone who pairs a detail-oriented quality mindset with a light touch of personality.
Contributions:11 PRs, 90 pushes, 2 branches in 1 year 1 month
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