Hi, this is

Patrick Chiu.

As a full stack developer specializing in building web platforms and SaaS for 9 years, I have worked at companies ranging from global IT consulting firm to Canada-based pharmaceutical AI solutions company, and have co-founded an EdTech analytics start up.

I am passionate about web technologies and enjoy building open source projects and free tools as well as writing technical blogs.

JavaScript
TypeScript
React.js
Next.js
Node.js
Python
MongoDB
Lit
and more...
Credit: soco-st

Work Experience

9 years of building web products and platforms, for a living and for fun

2016
Full Stack Developer and Team Lead @ Accenture
Aug 2016 - Jan 2021
Technical Co-founder @ Torche.io
Aug 2019 - Apr 2022
Full Stack Developer @ BenchSci
Apr 2022 - Nov 2024
Present
Senior Software Engineer @ Priceline (Booking Holdings)
Feb 2025 - Present
Priceline (Booking Holdings)

Senior Software Engineer @ Priceline (Booking Holdings)

Feb 2025 - Present
• Led/delivered the frontend and API layer feature implementations of the travel insurance business, with a monorepo frontend (React.js/Next.js) and API layer (Node.js, GraphQL)
• Refactor the legacy travel insurance module as a standalone module to be embedded to various business apps and eliminate legacy dependencies.
• Rapid A/B testing to optimize the insurance checkout experience with annualized gross incremental revenue of ~USD 1.5M

Side Projects

To try out new features and contribute to the world 🔥

LowCMS
Instant CMS layer on top of your local JSONs
TypeScript
Svelte
File System API
Dexie.js
Sift.js

Cache Cloud
Fast serverless caching via HTTP endpoints, built on Cloudflare Workers, KV and Hono
TypeScript
Cloudflare Workers
Serverless
Hono.js
Zod

mongo-http.js
A thin wrapper on Mongodb Atlas Data API using native fetch API
TypeScript
MongoDB
Jest

<ActivityCalendarWidget />
A GitHub Activity Calendar component for React, Vue, Svelte, and more - built on Mitosis
JavaScript
Motiosis
Experimental
An attempt to explore Mitosis - a frontend framework aims to be universal (write once) and compile to every framework e.g. React.js and Svelte

SkyCube
No-code *entirely* browser-based Machine Learning tool for tabular data
JavaScript
React
Python
Pyodide
Scikit-learn
Experimental
An attempt to see how far a browser can do in ML by using Pyodide to run Python, Scikit-learn and other data libraries - *entirely* within the browser

(Deprecated) Medium Rare
Medium scrapper and searcher for Chinese articles
JavaScript
React
Node.js
Cloudflare Workers
Serverless
Hono.js