Tzu-wei Yeh
Lead Engineer at 雅虎
Taipei, Taiwan
Summary
👤
Senior🎓
Top SchoolTzu-Wei Yeh is a Lead Engineer based in Taipei with 11 years of experience building Java-based backend systems, currently leading engineering efforts at Yahoo. He specializes in RESTful services, Spring Boot, concurrent programming, and a broad persistence stack including PostgreSQL, DynamoDB and search engines like Elasticsearch and Vespa, and applies clean code and clean architecture principles to production systems. His background spans senior and tech lead roles at Verizon Media and Yahoo, plus hands-on backend work at startups and research institutes, giving him experience across both scale and fast-moving teams. A self-motivated learner, he focuses on elegant, maintainable code and has steered serverless and index-driven solutions in real-world services — a practical engineer who balances architecture concerns with everyday developer ergonomics.
11 years of coding experience
13 years of employment as a software developer
Bachelor's degree Information Management, Bachelor's degree Information Management at National Central UniversityMaster's degree Information Management, Master's degree Information Management at National Chung Cheng University
Chinese, English
Stackoverflow
396reputation
19kreached
9answers
10questions
Github Skills (12)
stock8
documentation8
postgresql8
finance7
jersey6
utf6
json6
fedora6
file-upload6
java6
realtime4
lts3
Programming languages (2)
Github contributions (5)
jimwayneyeh/Jsr310GsonAdapter
Sep 2016 - Apr 2018
Contributions:12 commits, 10 pushes, 1 branch in 1 year 7 months
jimwayneyeh/sample-vespa-data-feeder
Feb 2020 - Mar 2022
Contributions:10 pushes, 4 branches in 2 years 1 month
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