About
Bregsi AJ, S.Kom.
A Computer Science graduate who enjoys exploring the world of programming through real-world projects. My journey started with building simple web applications and gradually evolved into developing transaction-based systems, internal tools, and data-driven web platforms.
I enjoy working across backend and frontend, learning how systems are designed, how data flows, and how technology can support real business processes. I value continuous learning, clean code, and building solutions that are reliable and easy to maintain.
- Email: bregsiaju@gmail.com
- City: Surabaya, Indonesia
- Freelance: Available
Skills
I started learning programming in 2020 and have been building web applications ever since.
Here are the tools and technologies I’ve used across different projects.
HTML
CSS
PHP
C/C++
GIT
JavaScript
MySQL
Bootstrap
Tailwind CSS
Node.js (Express.js)
Postmant
PostgreSQL
React.js
Vue.js
Nuxt.js
SCSS
Laravel
Next.js
MinimalsUI
TypeScript
Socket.io
Payment Gateway
Portfolio
A collection of projects I’ve worked on—ranging from learning projects to real-world applications.
- All
- Frontend
- Backend
- Full-Stack
Experience & Education
A quick overview of my professional journey—focused on building web systems, learning fast, and delivering reliable features.
Experience
Back-End Developer
Aug 2024 – Present
PT Inovasi Tumbuh Digital (Wootix)
- Maintained a transaction-based event ticketing platform supporting 200+ events and 12k+ MAU.
- Handled high-volume workflows (~2,500 transactions/month) and integrated 5 Indonesian payment gateways.
- Built reporting modules (transactions/finance/ticket usage) and audit logs for traceable data changes.
- Tech: Node.js (Express), TypeScript, MySQL, Socket.io
Freelance Full-Stack Developer
May 2025 – Present
PT Aero Technology Persada
- Developed an LMS platform using Laravel & MySQL, covering core features and access control.
- Built frontend pages with Materialize CSS template for forms and data presentation.
- Tech: Laravel, PHP, MySQL, Materialize CSS
Freelance Web Developer
Oct 2023 – Mar 2024
PT Incubus Cyberindo Persada
- Contributed to a Laravel-based website revamp and improved performance (image optimization & caching).
- Tech: Laravel, MySQL, Bootstrap
Frontend Developer Intern
Feb – Jun 2023
PT Suitmedia Kreasi Indonesia
- Built responsive pages and integrated REST APIs for production web projects.
- Tech: Nuxt.js, Vue, SCSS
Web Developer Intern
Feb 2023
UPT Balai Latihan Kerja Surabaya
- Built a web app to manage training certificate files, working on both backend and frontend.
- Tech: Express.js, EJS, React, MySQL
Education
UPN “Veteran” Jawa Timur — Bachelor of Informatics (S.Kom)
Aug 2020 – Jun 2024
- GPA: 3.97 / 4.00 [Final Transcript]
- Published 2 informatics research papers in SINTA indexed journals (SINTA 3 & 4).
- Thesis: Manajemen Cache dengan Pendekatan Fuzzy pada Pengembangan Aplikasi Pencatatan Penjualan Berbasis Progressive Web App (Studi Kasus: Geprek Bang Jess)
Non-Formal Education
Binar Academy Bootcamp — Full-Stack Web Development
Aug – Dec 2022
- Awardee: The Most Progressive Student (Top 4%).
- Served as Scrum Master and Backend Developer, developing REST APIs for the final project.