William Justin | Software Developer

WEALLFEARNIUS WILLIAM JUSTIN

SOFTWARE DEVELOPER

I transitioned from Petroleum Engineering to Software Development, bringing analytical problem-solving skills and a passion for creating impactful digital experiences. My journey through Gamuda AI Academy ignited my love for building solutions that bridge technical precision with real-world usability.

Beyond coding, I'm an avid badminton player and enjoy exploring new technologies through side projects. My diverse background allows me to approach challenges from unique perspectives, creating innovative solutions that make a meaningful difference.

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Featured In

The Borneo Post

Gamuda AI Academy graduates first Sabah cohort, signals growing potential in AI talent development

As one of the first graduates from Gamuda AI Academy's inaugural Sabah cohort, I was honored to be featured discussing my journey from petroleum engineering to software development. This career transition represents my commitment to adapting to the evolving job market and contributing to Sabah's digital future.

"I realised the oil and gas job market was really competitive after I graduated. The Academy gave me a chance to learn something new, challenge myself, and think long-term." — Weallfearnius Justin, The Borneo Post

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Projects

Full-Stack Development

Sabah Road Care

A comprehensive web platform monitoring and reporting road conditions across Sabah. I developed advanced geolocation features and real-time database management systems.

Live Demo Source Code

AI Integration

DocuMate AI

An intelligent document assistant that extracts, summarizes, and answers questions from PDFs using advanced AI. Seamless integration between FastAPI and React.

Live Demo Source Code

Frontend Development

Simple Weather App

A clean, responsive weather application displaying real-time data for any location. Focused on API integration excellence and intuitive UI design.

Live Demo Source Code

Machine Learning

Sign Language Recognition

A real-time sign language recognition system using MediaPipe and TensorFlow. Captures live video, detects hand landmarks, classifies gestures, and builds sentences dynamically with a trained deep-learning model.

Live Demo Source Code

Computer Vision

Hand Gesture Volume Control

A computer vision project enabling hands-free Windows system volume control through hand gestures. Tracks finger positions using MediaPipe and maps fingertip distance to volume levels with smooth, precise transitions.

Live Demo Source Code

Backend Development

Movie Reservation System

A backend-driven cinema booking system simulating real-world reservation workflows. Features movie listings, schedule management, seat selection, and booking confirmation with modular REST API architecture.

Live Demo Source Code

Game Development

Chess Game

A fully functional chess application built with Python, supporting two-player local mode with complete game logic including movement rules, checks, and checkmates. Features clean board rendering and modular, extensible code structure.

Live Demo Source Code

WEALLFEARNIUS WILLIAM JUSTIN

Featured In

Gamuda AI Academy graduates first Sabah cohort, signals growing potential in AI talent development

Projects

Sabah Road Care

DocuMate AI

Simple Weather App

Sign Language Recognition

Hand Gesture Volume Control

Movie Reservation System

Chess Game

Skills & Technologies

Frontend

Backend

AI & ML

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