Available for new projects

Architecting
Digital Reality.

I am Justin. A full-stack creative developer building the future of web. Focusing on performance, aesthetics, and user experience.

Explore My World

My Journey

Education history and milestones achieved.

2025 - Present

SMA Santo Lukas 1

Current Chapter. Deep diving into Advanced Algorithms & Software Engineering.

ScienceCoding ClubLeadership
Profile
1st Place

Web Design Competition

Championship 2024

2022 - 2025

SMP Santo Lukas 2

Building the foundation of logic and mathematics.

Best Student

Computer Science

Highest Score Achiever 2023

2016 - 2022

SD Santo Lukas

The beginning of curiosity.

Finalist

Top 10 Innovators - 2025. Creating educational app solution.

Tech Arsenal

Selected tools and technologies I use to push boundaries.

HTML5

5.0

CSS3 / Tailwind

4.9

JavaScript

4.8

React Ecosystem

4.5

Node.js

4.2

Java

4.0

Figma

4.7

Git Control

4.8

2024

Established In

50+

Projects Delivered

120+

Happy Users

100%

Satisfaction Rate

Trusted By Visionaries

Apa kata mereka yang sudah berkolaborasi.

"Justin is a rare talent. His code is clean, but his design sense is what sets him apart. bynusa.dev delivered beyond my expectations."

AD

Sarah

CEO.

"Website portofolio saya jadi terlihat sangat mahal dan profesional. Pengerjaan sangat cepat dan komunikasi lancar."

RF

Rizky

Creative Director

"The 'Dark Elegant' theme he created is a masterpiece. Highly recommended for anyone looking for a futuristic web presence."

MK

Michael

Senior Developer