Hi, I'm Patrick Leong
👋

Senior Full Stack Developer / Aspiring Entrepreneur

Senior Full Stack Developer specializing in React, TypeScript, and Next.js. Over 10 years of experience building scalable SaaS solutions and leading multinational engineering teams.

patrick@myst-studios.jp

GitHubLinkedIn

10+ Years

Commercial Experience

8 Engineers

Max Team Led

3 Languages

English, Chinese, Japanese

Core Tech Stack

Frontend

React, Next.js, TypeScript, Tailwind CSS, Vue.js, Shadcn/UI, Storybook

Backend & DB

Node.js, PHP, PostgreSQL, MySQL, Drizzle, Prisma

Mobile

Flutter, Dart

Server & DevOps

AWS, GCP, Supabase, Vercel, Docker, CI/CD Pipelines (GitHub Actions)

AI & Automation

Gemini API, Custom Prompt Engineering

Other Tools

Git, Figma, Jira, Confluence, Slack

Engineering Leadership
I bridge the gap between technical architecture and business needs. Passionate about clean code, robust UI standardization (Storybook), and agile mentorship through Scrum methodologies.
Current Focus

MYST Studios

Freelance Full Stack Developer (2016 - Present)

  • Architected and launched SaaS platforms from 0 to 1, including the end-to-end deployment of RevForm and Logreel.
  • Designed type-safe, multi-tenant database schemas using PostgreSQL and Drizzle ORM to ensure strict data isolation.
  • Built fast frontends with Next.js, TypeScript, and Tailwind CSS alongside cross-platform mobile solutions using Flutter.
  • Containerized applications using Docker and managed automated CI/CD pipelines via GitHub Actions to GCP.
Major Scale Achievement

Aperza Inc.

Frontend Lead (2018 - 2023)

  • Led an agile multicultural team of 8 engineers in a fast-paced Scrum environment to migrate legacy systems.
  • Spearheaded a company-wide UI component library using Storybook, successfully resolving long-standing visual inconsistencies.
  • Significantly reduced feature development cycles by delivering a highly reusable design system to the engineering team.
  • Directed the frontend architecture, routine maintenance, and continuous refactoring of the core SaaS CRM platform.
Project Showcase

RevForm

End-to-End Form & Order Management SaaS

Solo Creator / Full-Cycle Engineer

A multi-tenant SaaS application built from scratch to convert high-volume form submissions seamlessly into automated order workflows.

  • Frontend: Next.js, TypeScript, Tailwind CSS, secure Server-Side Rendering (SSR).
  • Database & ORM: PostgreSQL, Drizzle ORM, multi-tenant row-level security.
  • DevOps & Infrastructure: Docker, GitHub Actions CI/CD, Google Cloud Platform (GCP).

Logreel

AI-Powered Web-to-Audio Platform

Solo Creator / Product Engineer

An innovative MVP platform designed to bridge the gap between text and audio by ingesting website URLs, extracting core text, and transforming it into engaging audio scripts.

  • AI Integration: Gemini API, Custom Prompt Engineering for structured script synthesis.
  • Backend Engine: Node.js, asynchronous data scraping, background processing pipelines.
  • Frontend & Hosting: Next.js, optimized for serverless scaling on Google Cloud Platform (GCP).
Remote-Ready Operations

Based in Japan, operating globally. Fully equipped for cross-border collaboration and synchronized with EU, US, and APAC Working Hours.

Education

Bachelor of Computer Science (2008 - 2012), Malaysia