Santi Lertsumran
Senior Software Engineer at ODDS
Bangkok, Thailand
Summary
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SeniorSanti Lertsumran is a Senior Software Engineer based in Bangkok with 11 years of experience building reliable, full-stack systems and mentoring junior engineers. He has strong backend expertise in Golang, Java Spring Boot, Nest.js and Prisma, and has delivered production solutions ranging from inventory and event management to news and chat systems. Santi combines hands-on development with a security-minded background—implementing PCI-DSS work, automated security testing, and OSS security tooling across regional projects. He contributes to the Gleam language, improving type-system safety and compiler behavior, highlighting an interest in language design and robust tooling beyond typical application work. Comfortable across cloud-native, DevOps, and data-aggregation contexts, he also has experience teaching Golang and upskilling teams for production readiness.
11 years of coding experience
6 years of employment as a software developer
Github Skills (8)
compiler10
strongly-typed10
type-system10
static-typing10
programming-language10
compiler-compiler10
erlang10
gleam10
Programming languages (13)
Github contributions (5)
gleam-lang/gleam
Aug 2020 - Apr 2022
⭐️ A friendly language for building type-safe, scalable systems!
Role in this project:
Back-end Developer
Back-end DeveloperContributions:6 reviews, 22 commits, 10 PRs in 1 year 8 months
Contributions summary:Santi contributed to the Gleam programming language project by implementing features and fixing bugs related to the type system and compiler. They added warnings for record updates, included inferred types in warnings, and fixed a conflict in variable name generation. Their work involved changes to core files related to warnings, type checking, and code generation, demonstrating a focus on improving the language's safety and functionality. The user also added support for tuple access in guards and made the discard patterns always render "_".
gleamscalableerlangstatically-typedtype-safe
mrgleam/play-scala-workshop
Nov 2019 - Oct 2022
Contributions:80 commits, 10 pushes in 2 years 11 months
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