A showcase of projects I've built, demonstrating my technical expertise and problem-solving abilities.
Status
Technology
Waste Vantage
Comprehensive waste-management and logistics platform with offline-first synchronization for low-connectivity environments.
JR Skip Bin
Skip-bin rental app enabling customers to book, track, and manage waste services with real-time updates.
Transportation Management System
Enterprise TMS with real-time fleet tracking, route optimization, and analytics for logistics operations.
Hermes Network (Desktop Security Suite)
Desktop security suite combining VPN, Remote Desktop, and Wazuh-based monitoring with modular, cross-platform components.
Hermes VPN (Mobile)
Flutter-based mobile VPN client with predictable state management and clear separation of concerns.
DEARBOX POS (Android)
Android POS for a China-origin franchise, optimized for speed, offline capability, and multi-printer environments.
Rewix POS (Public)
Public Android POS with conflict-free local–server reconciliation using ObjectBox.
Rewix Voucher Claim App
Voucher-claim application integrated with Rewix ecosystem, designed for reliability and quick redemption flow.
Retail POS (Desktop)
Desktop POS system covering cashier operations with streamlined input and reporting.
Retail Stock Opname
Stock auditing tool for retail teams with clear data-entry flows and validation.
Window Film Dealer — Web UI
Marketing & sales website UI for a window film dealer with product-focused layout.
Kab. Batubara — Attendance Fix
Stability and bug-fix work on a production attendance app.
School Procurement App
Procurement workflow app with simple approvals and item tracking.
Marketing Monitoring App
Monitoring application for marketing activities and outcomes.
SIGEMBUL — Udinus Stunting Research
Companion app to capture research data for stunting studies.
Telezocare — Medication Adherence
Medication adherence app with reminders and basic tracking for patients.
Request Ticketing
End-to-end ticketing app with maintainable modules and clear UX.
Restaurant Ecosystem Apps
Multi-app restaurant ecosystem (waiter, kitchen, cashier) with consistent design system.
Patriod Medic — Clinic Booking
Clinic booking app with appointment flows and notifications.
Office Information System — PT GVP
Information portal app for internal office needs at PT GVP.
Travel App (Mobile UI)
Mobile travel application UI with booking-centric UX.
RSUD Jati Sampurna — Online Booking
Hospital booking application focusing on simple appointment flows.
Travel & Event Organizer Manager
Organizer management app with schedule and participant tracking.
Bank Sampah — Petrokimia Gresik
Bank-sampah mobile app with clear state management.
USI Driver
Driver app with job, route, and status management.
E-PPID Bappenas
Public information services app for Bappenas.
E-PPID Bappenas (WebView)
WebView variant for lighter distribution.
Kedaton Home — Sales
Sales-side app for Kedaton Home ecosystem.
Kedaton Home — User
User-side app complementing the sales app.
GAS Indonesia
Energy-related app with continuous maintenance and new features.
GAS Indonesia — Cashier
Cashier module tailored for GAS Indonesia operations.
Pixel App — Electronics Sales
Sales tracking app for electronics retail.
Sales Tracker
Sales tracking app from design to implementation.
PKR App
Operational app maintained and extended for production use.
gabenstoreid.com — Game Items Store
E-commerce app for selling in-game items.
YodaCentral — Car Sales
Automotive sales app with listing and inquiry flows.
Freelance Search App
Agile Scrum prototype for finding and matching freelancers.
Internet Billing Recorder
Billing recorder app with clean UI and predictable state.
Queue App (with Google Assistant)
Queueing app with voice interaction using Google Assistant.
Kasir App (MVP)
Point-of-sale MVP with streamlined cashier operations.
Calculator App (UI/Logic Showcase)
A simple calculator as a UI and logic demonstration.
SMKN 1 Jenangan — E-Commerce
School e-commerce app with Firebase backend.
JALANTOL.ID — Mobile
Mobile app with solid navigation and state.
Laravel Thesis Systems
Bespoke systems developed for senior students’ thesis needs.
Web & Mobile Mockups
Hand-off ready UI mockups for software-house projects.