Kyle Toh

Kyle Toh

Software Engineer & App Creator

Building apps that solve real-world problems

View Projects Contact Me

About Me

I'm a Software Engineer at TikTok, passionate about building products that make life simpler. With experience across iOS, frontend, and AI engineering, I love turning ideas into polished, functional apps.

🏀 Basketball
✈️ Exploring new places
📱 Tinkering with app ideas
🧩 Solving everyday problems

I believe in minimalism — in design, code, and life.

Skills

Languages

Python TypeScript Swift Objective-C Golang

Frontend

React Next.js Redux HTML/CSS Material UI

Backend

Django NestJS Node.js PostgreSQL

Tools & Cloud

AWS Docker Git Cloudflare

Languages I Speak

🇬🇧 English Native 🇨🇳 Chinese Native 🇯🇵 Japanese JLPT N2

Experience

Software Engineer

TikTok
July 2024 - Present

Frontend Engineer / AI Agent Engineer — Trust & Safety

  • Building AI-powered features to improve TikTok's content moderation system
  • Built high precision and recall models for a variety of policies; architected multi-agent AI moderation system
  • Delivered >$30M in cost savings through translation context engineering
  • Built AI benchmarking platform reducing testing time from weeks to days
  • Q4 2024 Spot Bonus recipient

iOS Software Engineer Intern

TikTok
Mar - Aug 2023

Instant Messaging Team

  • Built features in critical components including FYP share panel (video sharing to friends) and TikTok message tab (DM functionality)
  • Improved media upload concurrency, reducing latency by up to 50%

Frontend Engineer Intern

ByteDance
May - Aug 2022

Global Payments

  • Created "arco-admin", a component framework built on top of React for admin dashboard apps, reducing implementation costs by 30%
  • Established BFF layer for efficient microservices integration

Projects

Currently Cooking

🚧 In Development
📅

Story Calendar

Browse your iPhone photos like Instagram stories in a beautiful calendar format. Relive your memories, one day at a time.

Swift iOS SwiftUI
Privacy Policy →
🔜 Coming Soon
🧪

More Projects

Always tinkering with new ideas. More apps coming soon...

Stay tuned!

Shipped

🏆 Hack&Roll 2023 Winner
🌐

NativeSay

AI-powered translation tool that helps you communicate like a native speaker.

Next.js Django GPT
🏆 STePS Best Project
🧗

ClimbJios

Community platform connecting climbers to find partners and share routes.

React NestJS AWS
💼

DigitaLAce

All-in-one business management software for small businesses.

React Django Docker
📊

Environment Visualizer

Tool for visualizing program execution environments. Used by 1000+ students at NUS and Uppsala University.

TypeScript React Canvas

Awards & Publications

🏆

Coze Bot Hackathon Winner

Global Competition

🥇

24th STePS Best Project Award

NUS School of Computing

🥇

21st STePS Best Project Award

ClimbJios

🏆

Hack&Roll 2023 Winner

NativeSay

🥈

22nd STePS 1st Runner Up

NUS School of Computing

🎖️

MSC Maritime Digital Challenge

Merit Winner

📄 Publications

Visualizing Environments of Modern Scripting Languages

CSEDU Conference 2023, Prague

Tool adopted by Tampere University and NUS (~1000 users/year)

Let's Connect

Got an idea to discuss or just want to say hi? I'd love to hear from you.

wi2404au@gmail.com GitHub LinkedIn