Portofolio — 2026

Frein.

I build data-driven products and full-stack web experiences from Jakarta, Indonesia.

Frein

Aktivitas GitHub

@ragefrein
Memuat aktivitas...
Tentang

Profil singkat

Frein

I am currently a sixth-semester undergraduate student majoring in Informatics at Gunadarma University, with a GPA (IPK) of 3.7. I have gained experience both within my field of study and beyond it, which has helped shape my skills and perspective. I genuinely enjoy exploring and tinkering with anything related to technology and computers, as curiosity has always been a big part of how I learn.

I started learning programming back in junior high school, giving me years of hands-on exposure to the world of coding. I am comfortable using several programming languages that are widely used in the industry today, including JavaScript, Kotlin, and Python, and I am used to working on real-world projects.

Alongside my academic journey, I also take on leadership and organizational responsibilities as the Head of KMK Gunadarma for the 2025/2026 term, am part of the Creative Team at Wisma SY, and have previously been involved in the High Performance Computing team at Gunadarma University.

3+
Years Experience
20+
Projects Done
15+
Happy Clients
5
Certifications

Tools & teknologi

React
Next.js
TypeScript
JavaScript
Node.js
Python
Kotlin
Tailwind
MongoDB
PostgreSQL
Docker
Git
Figma
Firebase
Karier

Pengalaman

Tempat saya belajar, membangun, dan memimpin.

2025 - PresentDepok, Indonesia

Head of KMK Gunadarma

KMK Gunadarma

Leading the organization's strategic initiatives and managing team operations. Coordinating events and fostering member development.

LeadershipTeam ManagementEvent PlanningPublic Speaking
2025 - PresentJakarta, Indonesia

Creative Team Member

Wisma SY

Developing and maintaining interactive full-stack websites, handling both front-end and back-end development to deliver responsive, scalable, and user-friendly web applications. Collaborating with cross-functional teams to design, build, and optimize features that meet organizational needs and enhance user experience.

Creative DesignTeam CollaborationProgramming
2023 - 2024Depok, Indonesia

High Performance Computing Team

Gunadarma University

Researched and implemented parallel computing solutions, assisting in optimizing algorithms to achieve better performance in academic projects. Also served as a technical assistant for Universitas Gunadarma students, providing guidance and support in utilizing NVIDIA DGX A100 systems for high-performance computing, machine learning, and research workloads.

Parallel ComputingAssistantNVIDIA DGX A100ResearchMachine Learning
2024Student Program

Samsung Innovation Campus Participant

Samsung Innovation Campus

Participated in the Samsung Innovation Campus program in collaboration with Skilvul, where I learned basic Python programming, including fundamental syntax, logic, and problem-solving concepts, as well as practical applications of Python for technology and innovation projects.

Python ProgrammingProblem SolvingTechnology Innovation
2024 - 2025Depok, Indonesia

Backend Developer

Saint Terra Project

Worked as a backend developer using Django, responsible for designing and developing server-side logic and APIs. Collaborated closely with frontend developers to deliver well-structured, secure, and efficient APIs that support application functionality and ensure smooth data integration across the system.

DjangoAPI DevelopmentBackend Development
Karya terpilih

Proyek

Campuran aplikasi full-stack, alat data science, dan desain. Geser untuk melihat lainnya.

Nexus Link

Nexus Link

2025

NexusLink is a cross-platform collaboration suite designed to bridge the gap between your Android device and Windows PC. It aims to deliver a seamless, "Apple Ecosystem"-like experience by enabling instant synchronization, wireless file transfers, shared clipboards, and live hardware monitoring over your local Wi-Fi network—no USB cables or external internet required.

C++ /Kotlin
Pixel Pal

Pixel Pal

2025

PixelPal is a smart companion device built using an ESP32 microcontroller and an OLED screen, capable of showing facial expressions, a clock, weather information, and displaying messages sent via a Telegram Bot. It is accompanied by a Flutter mobile application that acts as a remote control and configuration tool.

C++ /Flutter
Nusantara NLP

Nusantara NLP

2025

Kopi Nusantara AI is a modern e-commerce platform designed to bridge the gap between coffee enthusiasts and authentic Indonesian brews. It delivers an interactive shopping experience with intelligent NLP chatbot assistance, instant menu inquiries, direct chat-based ordering, and a premium Admin Dashboard.

Next.js /Python
Amatani

Amatani

2024

Developed an integrated agricultural information system for the Sikka Regency Department of Agriculture, featuring a farmer mobile app, a department web dashboard, and Machine Learning & GIS integration, maintaining over 20 active users per month.

Flutter
UI UX For AoShuttle

UI UX For AoShuttle

2024

This project focuses on designing a user-friendly interface and seamless user experience for AoShuttle, a transportation service that aims to provide efficient and convenient travel solutions.

Figma
PMKAJ US Website

PMKAJ US Website

2024

This web application simplifies the booking process, lets users easily view schedules, and enables efficient user monitoring and management in one integrated platform.

Next.js /TypeScript /Tailwind
Clash Mode Game

Clash Mode Game

2023

A fast-paced open-world game where players compete in real-time battles with unique characters and abilities.

Unity /C#
Gesture Recognition

Gesture Recognition

2023

Web app that recognizes hand gestures using machine learning and provides real-time feedback.

Python /TensorFlow
Brain Tumor Detection

Brain Tumor Detection

2023

AI-powered tool that detects brain tumors from MRI scans with high accuracy and provides visual explanations.

Python /Keras /TensorFlow /Matplotlib
Travel Agency

Travel Agency

2023

A travel booking platform that offers personalized recommendations, seamless booking, and real-time updates for travelers.

React /Django