Teo Wen Long

Software Engineer

I help businesses through digital transformation, building the web, mobile and AI products they run on.

Open to new rolesRésuméEmail me

What I build

AI products

Chat and voice interfaces on top of LLMs.

ILMUChatRevocall

Web platforms

High-traffic sites and business systems.

Astro News PortalsRegal Global

Mobile apps

Android and iOS apps on Google Play and the App Store.

ILMUChat AndroidILMUChat iOS

Range
Interface
ReactNextJSTypescriptTailwindCSS
Services
GolangConnectRPCFastAPI
AI
LLM streamingVoice agents
Cloud
AWSCloudflareCI/CD
Mobile
AndroidKotlinReact Native

Experience

YTL AI Labs2026—nowSenior Frontend EngineerAI product interfaces, streaming LLM responses.React · NextJS · Typescript · AWS
Revolab Sdh Bhd2025—2026Senior Frontend EngineerAI voice-agent platform on Go + ConnectRPC.React · NextJS · Typescript · Golang
Astro2022—2025Senior Associate Frontend Engineer+89%pageviews after the Next.js move.React · Sass · Redux · Redux Saga
Qumon Intelligence2020—2022Software EngineerAndroid and React Native apps on Google Play.Kotlin · Java · Android · Javascript
Full experience

Projects

Freelance builds ship through twlworks.

Hercules Factory Management System: Class booking for a Muay Thai gymtwlworks

Hercules Factory Management System

Class booking for a Muay Thai gym