Technical Team Lead At CJ Express Group at CJ MORE
Bangkok, Thailand
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Summary
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Senior
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Top School
Weerasak Chongnguluam is a technical team lead and seasoned software engineer with 12 years of experience building payment integrations, backend services, and scalable systems across startups and large platforms in Bangkok. He has deep hands-on experience with Go, Ruby/Rails, gRPC, PostgreSQL and Kubernetes, and has driven payment channel integrations for banks, card networks and regional wallets at Omise. A longtime programmer who started coding at 15, he combines practical production experience with a passion for teaching—running training classes in Go, Erlang and Haskell and publishing technical blog posts and GitHub projects. Known for code review and platform reliability work, he bridges implementation and mentorship to help teams ship resilient services. His background includes roles at LINE Thailand, DTAC projects and CJ Express Group, reflecting a steady progression from developer to technical lead.
12 years of coding experience
13 years of employment as a software developer
Master’s Degree Computer Engineering, Master’s Degree Computer Engineering at Suranaree University of Technology
Contributions:21 commits, 7 PRs, 7 pushes in 3 years 6 months
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Weerasak Chongnguluam - Technical Team Lead At CJ Express Group at CJ MORE