Sang Le
Senior Software Engineer at VNPAY
Ho Chi Minh City, Vietnam
Summary
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SeniorSang Le is a Senior Software Engineer based in Ho Chi Minh City with eight years of professional experience and five years focused on web backend development. He specializes in high-performance Go services, microservices and layered architectures, with hands-on experience in gRPC, Kafka, NATS, TimescaleDB and ClickHouse to drive scalable, low-latency systems. At VNPAY he helped build DNS/CDN/Reverse Proxy and WAF platforms handling thousands of RPS and terabytes of daily traffic, and reduced a core analytics API from over 20 seconds to under one second. He also designs core libraries, protoc plugins, in-memory rate limiters, and optimized sync code to cut allocations, while mentoring junior engineers. Passionate about solving real problems, Sang combines pragmatic engineering with continual learning and a track record of operational ownership across edge and core infrastructure.
8 years of coding experience
2 years of employment as a software developer
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (64)
launcher10
code-sharing8
react-native-paper8
web-notifications8
integrate8
spotlight8
electron7
redux7
jwt-authentication7
api7
filter6
react6
android6
github-api6
raycast6
Programming languages (6)
Github contributions (5)
shekcon/nestjs-api
Jul 2019 - Jul 2019
Build a web api integrate jwt authentication + roles + claim + swagger ui + typeorm
Contributions:32 commits, 27 pushes, 1 branch in 14 days
apinestjstypeormclaimauthentication
shekcon/snake
Jun 2018 - Jul 2019
Contributions:1 release, 28 commits, 23 pushes in 1 year
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