Marcelino

Frontend
Developer

Crafting immersive digital experiences with code and motion.
Specializing in React, Next.js, and Interactive Design.

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Selected
Works

A collection of projects that push boundaries and solve real problems.

Pandji by Amanata

Pandji by Amanata

A mobile and web-based system designed to streamline member registration for social organizations from national to local levels, ensuring transparency and trust.

Next.jsReactAxiosContext APIFlutter
Archipelago Insights

Archipelago Insights

An engaging national identity learning platform featuring a 3D interactive map of Indonesia built with Three.js and Framer Motion. Gamified experience with dynamic scoring.

Next.jsThree.jsFramer Motion
SatuLemari

SatuLemari

Innovative fashion redistribution and rental platform supporting circular economy and zero-waste lifestyle, powered by Artificial Intelligence.

Next.jsGemini LLMTailwindCSS
Predictive Maintenance Copilot

Predictive Maintenance Copilot

Agentic AI-based copilot helping engineers detect anomalies and predict machine failures using sensor data. Integrates ML, LangChain, and a Web Dashboard for interactive recommendations.

NestJSPostgreSQLLangChainSupabaseDocker
RDK UGM

RDK UGM

Ramadhan di Kampus UGM Offical Website including an RDK Quest Game, daily menu, event schedule, and article.

Next.jsStrapiReactTailwind
Avesta

Avesta

Avesta is a web platform that displays daily poultry prices from chicken vendors and enables online ordering.

LaravelReactTypeScriptSeleniumDocker
GoEvent

GoEvent

A robust ticketing platform for event management. Handles booking, CRUD operations, and user management with a clean, modern interface.

KotlinMongoDB
Nobur

Nobur

An object-oriented adventure game built in Java. Demonstrates solid software architecture principles including inheritance, polymorphism, and encapsulation.

Java

Beyond the
Code

I am a third-year Software Engineering student at Universitas Gadjah Mada, specializing in front-end development with Next.js, React, and TypeScript.

Passionate about building responsive, interactive, and user-friendly web applications. I am committed to delivering high-quality, maintainable solutions in collaborative projects, with experience ranging from 3D interactive maps to AI-powered platforms.

Frontend

Next.js
React
TypeScript
Tailwind CSS
Redux
JavaScript
Flutter
Kotlin
Axios

Backend

NestJS
Express.js
Laravel
Livewire

Data Science & AI

LangChain
Python
Pandas
Matplotlib
Scikit-learn

Core & Testing

Java
Selenium

Database & CMS

PostgreSQL
MySQL
Supabase
Prisma
Strapi

DevOps & Tools

Docker
Grafana
Prometheus
GitLab
GitHub

Let's Work
Together

marcelino.career@gmail.com
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