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William
Jonathan


Hello, I am William Jonathan
I am a

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Projects Done

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Coffee Litres Drank

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Hours Spent Debugging

About Me

Hi, I am a Software Engineer and Web developer based in Kuala Lumpur, Malaysia, and Singapore, Singapore. I specialize in Fullstack Development, crafting explorative web experiences through modern frameworks and languages.

I love exploring and developing new things. The less I know, the further I explore. Say hi if you are into software engineering, web development, music, or if you are a fellow student.

✦ Let's Talk ✦
William Jonathan

Work Experience

Web Developer Co-Lead

Google Developer Group @ APU (Feb 2025, Present)

Developing and maintaining websites, collaborating on Google events.

Project Management Division

APU Indonesian Student Council (Jan 2025, Present)

Managing projects and leading a team to execute strategic initiatives at APU.

Freelance Web Developer

Self-employed (Aug 2023, Present)

Creating and optimizing websites for clients globally.

Teacher

Codemasters Studios (Oct 2024, Present)

Teaching programming, web development, and game development to students aged 3 to 15.

eSport Event Assistant

Infinix, Honor of Kings, MediaTek (Dec 2024)

Assisted in organizing and engaging attendees at a major gaming event.

Full Stack Web Developer Intern

MAXY Academy (Apr 2024, Jul 2024)

Developed a CMS dashboard and a large scale graduation platform game.

Skills and Services

Web Development

Dynamic, responsive sites with modern aesthetics.

Game Development

Engaging, immersive experiences from start to finish.

Software Development

Robust applications focused on efficiency.

Creative Coding

Art meets code, interactive digital pieces.

Architectural Engineering

Solid, scalable infrastructures.

Selected Work

F1 Strategy LMS – Capstone Project

Developed an AI-powered Learning Management System themed around Formula 1 race strategies. The platform enables learners to explore interactive modules, track progress, and experience simulated race scenarios through intelligent content delivery and smart search features.

HTML, CSS & React
Node.js & Express
MySQL & MongoDB
AI Smart Search
F1 Strategy LMS Project

AOG Conference Asia 2025 — QR Check-In System

Engineered a fast and volunteer-friendly QR check-in system for AOG Conference Asia 2025 (GMS KL). Designed to streamline on-site registration through real-time QR scanning, self check-in, and automated data updates, ensuring quick, reliable, and paperless attendee management for over 1,000 participants worldwide.

HTML, CSS & JS
Google Apps Script
Vercel Serverless API
Google Sheets Integration
AOG Conference QR Check-In System

Shachihata Indonesia Website

Designed and developed a professional business website for Shachihata Indonesia, showcasing their products and services with a modern and user-friendly interface.

HTML, CSS & JS
Laravel 10
PHP
API Integration
Shachihata Indonesia Website

Tele Assessment CMS Dashboard

A comprehensive CMS dashboard built using Laravel Framework, designed for managing recruitment processes. Integrates AI to evaluate candidate responses, enhancing efficiency and decision-making.

HTML & CSS
Laravel 8
PHP
Node.js
Bootstrap
Custom AI
Tele Assessment CMS Dashboard

Maxy Academy Graduation Platform

A groundbreaking virtual graduation platform built with Unity Engine, featuring PPT sharing, online meet-ups, and interactive elements, designed to host up to 200+ users for a seamless, immersive experience.

Unity Engine
C#
Alteruna
Real-time Networking
Blender
Maxy Academy Graduation Platform

Have a project in mind?
Let's talk!

Or reach out at william.jonathan.liem@gmail.com


Accio Roof.