
Aire
AC booking and service platform with a technician network, visit scheduling, and customer maintenance history.
Fullstack Software Engineer
I build production web and mobile applications: from API design and database schemas, to the interfaces people use daily, to the servers everything runs on. Currently working on internal products at PT Meta Media Optima with Go, CodeIgniter 4, React, and Flutter, while also running their production VPS and databases.

Working across three company products: Aire (AC booking & service), Venus Gadget (e-commerce), and Traversa (travel app). Building backend endpoints with Go/Gin and CodeIgniter 4, maintaining production PostgreSQL databases, and handling deployment and upkeep of Ubuntu VPS with Nginx, systemd, and automated TLS.
Delivering web projects for clients end to end: requirement analysis, architecture design, implementation, and deployment. Focused on Laravel + PostgreSQL backends with React or Vue on the frontend depending on client needs.
Contributed to production-grade web application development within a team. Built interactive interfaces with Vue.js + TypeScript and designed backend APIs with Laravel + PostgreSQL. Collaborated through Git flow with code review.
Maintained IT infrastructure stability at a manufacturing company: hardware and software troubleshooting, workstation OS installation and configuration, LAN/WiFi network maintenance, and user access management.
Built foundations in programming logic, MVC architecture, and REST API integration. Actively worked on independent projects beyond the school curriculum to go deeper into modern stacks.
A mix of internal company work and personal projects. For internal work the source code belongs to the company and cannot be linked. Where a link exists, it points to the product running in public.

AC booking and service platform with a technician network, visit scheduling, and customer maintenance history.

Electronics e-commerce with an Apple and Samsung catalog, payment integration, and shipping rate comparison.

Travel app centered on transaction trust: payment escrow, dispute resolution, and operator verification.

Multi-server infrastructure for internal company applications: reverse proxy, TLS, and a private inter-server network.
UTBK exam prep platform with adaptive learning: question bank, timed mock tests, live quizzes, and per-topic progress analysis.
Admin panel for UTBK Tracker: manage the question bank, content catalog, premium plans, and feature flags.

Point of Sale system with dual-monitor customer display support and AI chat integration.

Cross-platform digital reading platform with gamification: missions, levels, and seasonal rankings.

SME financial management app following SAK EMKM accounting standards.

Barbershop company profile with dynamic animations and content managed through a headless CMS.

Interactive digital wedding invitation with countdown, RSVP, digital envelope, and photo gallery.

Coffee shop landing page set in an old Chinese shophouse with a vintage visual style.

Fitness center profile with a dark theme and static pages optimized for speed.

My previous personal portfolio with an interactive 3D interface, physics-based animations, and a neo-brutalism style.
Technologies I use to build and run applications in production.