Henry Chea

FULL_STACK_ENGINEER // SDK_AND_PLATFORM_DEV // PHNOM_PENH, REMOTE_WORLDWIDE

INIT_EXPLORATIONESTABLISH_LINK
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PRODUCTS_AND_PLATFORMS // SHIPPED_END_TO_END

Product01

OKPaid

Mobile-first point-of-sale platform for small and medium businesses. Barcode lookup via Open Food Facts, dual-screen kiosk mode, smart inventory alerts, and multi-method payments including KHQR (ABA, ACLEDA, WING).

TurborepoHono.jsSolidStartPostgreSQLTailwind CSSCloudflare Workers
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Product02

BuyNonStop

E-commerce storefront with women's fashion, shoes, accessories, electronics, and household goods.

TanStack RouterReactCloudflare WorkersPostgreSQLTailwind CSS
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Freelance03

Gling.ai

AI-powered video editing tool for YouTube creators. Built timeline scrubber editing and subtitle generation with timestamping features.

ElectronSolid.jsAI Pipeline
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Freelance04

Lawato

Legal CRM and practice management SaaS. Client and case tracking, time logging with customizable billing rates, and instant PDF invoice generation, all interconnected in a modular platform.

Next.jsTailwind CSSPostgreSQLPlanetScale
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Founder05

SpeakTe

An innovative platform aimed at enhancing English-speaking skills for Cambodians. Created a Chrome Extension to track online training effectiveness and provide analytics.

ReactNode.js
Personal06

Henry Chea Portfolio

This site. Interactive portfolio with a live three.js hero, server-rendered from Cloudflare Workers.

ReactThree.jsTanStack StartCloudflare WorkersTailwind CSS
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CORE_STACK.SYS

WHAT_I_BUILD_WITH_DAILY

TYPESCRIPTREACTSOLIDJSREACT NATIVENODE.JSHONOPOSTGRESQLDRIZZLE ORMRUSTGOCLOUDFLARESTRIPETYPESCRIPTREACTSOLIDJSREACT NATIVENODE.JSHONOPOSTGRESQLDRIZZLE ORMRUSTGOCLOUDFLARESTRIPE

DEPLOYMENT_HISTORY

ROLES_NEWEST_FIRST

Present

Solo Full-Stack Developer

OKPaid, Remote

  • chevron_rightBackend on Hono.js, Drizzle ORM, and Postgres (Neon), deployed on Cloudflare, with RBAC and API-key management.
  • chevron_rightSolidJS PWA with barcode scanning and product auto-fill from the OpenFoodFacts API.
  • chevron_rightExpo React Native app mirroring the web feature set, plus an Astro docs site.
~2 years

Frontend Engineer

IDVerse, Remote

  • chevron_rightBuilt and maintained multi-language SDKs: Node.js, JavaScript, Rust, and Leptos.
  • chevron_rightShared component libraries and SDK tooling used across teams.
~3 years

Full Stack Developer

GVRN.ai, Remote

  • chevron_rightNestJS services with Redis and BullMQ on AWS.
  • chevron_rightStripe billing, DocuSign signing flows, and Sumsub KYC.
  • chevron_rightEthereum wallet payments and smart contracts.
~1 year

Frontend Developer

Tab Next Asia, Remote

  • chevron_rightVue.js frontend against a .NET Web SDK.
  • chevron_rightMentored two junior frontend developers.
~2 years

Team & Tech Lead, Co-Founder

SpeakTe, Phnom Penh

  • chevron_rightLed system architecture for an English-speaking skills platform.
  • chevron_rightChrome extension tracking training effectiveness and analytics.
  • chevron_rightFinancial planning and investor pitches.
2017 - 2021

BSc Information Communications Technology

University of Puthisastra, Phnom Penh

  • chevron_rightGPA 3.6 out of 4.0, full scholarship.

COACHING.SYS

SOFTWARE_ENGINEERING_MENTORSHIP // LIVE_AI_COURSES

I also offer coaching

Live sessions on AI tools for working professionals — Claude, ChatGPT, and Gemini — plus software engineering mentorship. Remote worldwide.

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