Kerwin Luo
Senior Engineer at 平安普惠企业管理有限公司
Singapore
Summary
👤
Senior🎓
Top SchoolKerwin Luo is a Senior Engineer based in Singapore with 7 years of hands-on experience designing and stabilizing large-scale Java systems. He specializes in multi-threaded Java, JVM tuning and production troubleshooting, having resolved critical issues like memory leaks, deadlocks, and excessive TCP TIME_WAIT through JVM and SQL optimization. Deep expertise in relational databases, sharding and SQL tuning complements his practical knowledge of Spring Boot, MyBatis, Redis, RocketMQ and distributed solutions such as IDs, locks and transactions. Kerwin brings solid system-design chops grounded in design patterns, SOLID, CAP/BASE tradeoffs, and has led refactoring, code reviews and cross-department technical risk mitigation. Early work in image processing and algorithm optimization shows a strong performance-minded background that informs his backend optimizations today. Colleagues value him for stabilizing production environments quickly and teaching instrumented troubleshooting techniques.
6 years of coding experience
Bachelor's degree, computer science, Bachelor's degree, computer science at 广东工业大学
Github Skills (3)
address-book8
php5
jekyll1
Programming languages (4)
Github contributions (5)
kerwin97/main
Sep 2019 - Nov 2019
Address Book - Level 3
Contributions:43 PRs, 109 pushes, 11 branches in 1 month
cppphpaddressdosaddress-book
kerwin97/nuscomx
May 2019 - Oct 2019
Official site for NUS Students' Computing Club
Contributions:2 PRs, 2 pushes in 4 months
nusjekyllcomputing
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