Phnom Penh, Cambodia

Senior Software Engineer

Hi, I'm Chhung👋

Senior Software Engineer with experience across backend services, frontend applications, and production delivery. Currently focused on coordinating development, guiding platform modernization, and reviewing developer-written and AI-generated code. Experience includes TypeScript-to-Go migration, caching architecture, frontend restructuring, automated testing, and deployment workflows.

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VTECH

Paragon University

Phnom Penh, Cambodia

English / Khmer

Senior Software Engineer

Work Experience

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Senior Software Engineer @ VTECH

Nov 2022 – Present

|Phnom Penh

Technical oversight and software delivery across AI-assisted reviews, TypeScript-to-Go migration, caching, and an ongoing frontend rewrite.

Senior Full-Stack Engineer @ Okoone

Oct 2021 – Nov 2022

|Phnom Penh

Frontend technical guidance and full-stack delivery for Ship24, including a Tailwind CSS library, interface design, SEO, and production performance.

Front-end Developer @ TK EXPRESS CO.LTD

Sep 2020 – Jul 2021

|Phnom Penh, Cambodia

React and Next.js internal applications, Firebase chat with image uploads, and API integration for BLOC at TK EXPRESS CO.LTD.

Recent Projects

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gbuffer

Generic Go buffering for batching typed records, aggregating keyed updates, and scheduling flushes through a shared priority worker pool.

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NestGo (NG)

A lightweight and modular Go framework inspired by NestJS, designed to simplify the development of scalable and maintainable web applications.

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Signal Ctx

A tiny, signal-based state utility for React that solves the useContext re-render problem using useSyncExternalStore.

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gitfile

A lightweight Docker image for securely fetching files or folders from a GitHub repository using the GitHub API.

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Recent Blog Posts

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Go Design Patterns: Start With the Problem, Not the Pattern

Oct 27, 2026

golangdesignarchitecture

Six practical Go patterns, the problems they solve, runnable examples, and when a simpler solution is enough.

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Go Interfaces: One Helper, Multiple Behaviors

Oct 24, 2026

golanginterfacesdesign

Use Go interfaces to share helpers across different structs and swap behavior without type switches.

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Layered caching in Go: local memory, Redis, and Badger

Oct 24, 2026

golangcachedesign

Compose L1, L2, and L3 cache stores through one interface, with explicit read, write, TTL, and failure policies.

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