A responsive, SEO‑optimized portfolio built with Next.js and Tailwind CSS. Features include dark/light mode toggle, multi‑language support, project showcase, blog section, and a contact form. Deployed on Vercel for fast global delivery.

A clone of Duolingo’s core lesson flow built with React and Redux, featuring interactive exercises, progress tracking, and responsive design.

Building an AI-powered job search platform for Gemastik XVII. The prompt-based search feature is specifically designed for job seekers with disabilities, with separate repositories for each AI model.

Developed a realtime monitoring interface for LoRa‑based smart lighting at PT Global Data Inspirasi. Integrated Flask REST API with MQTT pub/sub on the Antares platform, connecting physical IoT devices to the web UI.

A Laravel‑based agriculture marketplace prototype built for Gemastik (UNNES). Featured product listings, user authentication, and basic transaction flows.

Developed a maintainable backend with Laravel 9 and MySQL, leveraging Eloquent ORM for data modeling, implementing authentication & authorization, and organizing modular controllers for clean architecture.

Developed a survey platform API with Fastify and PostgreSQL. Migrated legacy Excel data, designed secure endpoints, and deployed on a VPS with Nginx and SSL.

Implemented user‑project and many‑to‑many relationships using GORM in Go, optimizing database schema and service layer for performance.