All Works
A complete list of production systems, platforms, and products built for clients and independent projects.
InClass
Mobile (React Native / Expo), Web (React / Vite+), Backend (Convex)
An AI-powered, real-time classroom management and digital education platform, similar to Google Classroom but with deep AI integration and real-time collaboration.
Key Highlights
- Developed classroom management supporting Teacher and Student roles.
- Real-time serverless backend using Convex for instant client synchronization.
- Academic Features: Assignment systems with AI-Assisted Grading.
- Integrity Monitoring: Real-time exam monitoring that detects app switching.
Wake Up Call Service
Mobile (Flutter), Web Dashboard, Backend (Go / GoFiber)
An ecosystem of mobile applications and backend services for a VoIP-based scheduled wake-up call service.
Key Highlights
- VoIP SDK integration with iOS PushKit and Android VoIP Push Notifications.
- Custom matchmaking algorithm to match callers with recipients.
- Earnings dashboard and admin payout management portal.
iSIU.AI
Mobile (Android/iOS)
A mobile companion app for Green Grid Inc.'s iSIU® platform, monitoring powerlines using computer vision.
Key Highlights
- Real-time hazard alerts (vegetation, equipment damage).
- Controls remote cameras and displays live weather analytics.
mutualan.com
Mobile (Flutter), Web Admin, Backend (Go / GoFiber)
A free, secure follow-for-follow platform for TikTok and Instagram designed to help users grow their social media presence.
Key Highlights
- Serves 39,000+ registered active users.
- Processes over 450,000+ follow actions per day.
- Highly optimized API backend with minimal latency.
Morp SDK
Android SDK (Kotlin), Backend (Go), Admin Dashboard (Flutter)
A Kotlin-based Android SDK and B2B licensing ecosystem integrating third-party mobile security engines for enterprise clients.
Key Highlights
- Features security initialization, background scan, and URL filtering.
- Dynamic lazy-loading of native .so libraries to reduce initial SDK size.
Huyula AV
Mobile (Flutter & Kotlin), Backend (Go), Web Admin (Flutter)
A comprehensive Android digital defense ecosystem with antivirus, URL filtering, call spam blocker, and admin portal.
Key Highlights
- Integrates real-time spam call detection and default phone handler.
- Dynamic delivery of antivirus signature updates from the Go backend.
Huyula Caller
Mobile (Flutter & Kotlin), Backend (Go), Web Admin (Flutter)
A privacy-focused caller identification app that filters spam, telemarketing, and fraud calls.
Key Highlights
- Manual number lookup and caller ID against global database.
- Spam reporting analytics dashboard.
Bandung Bedas
Mobile (Flutter), Web Live Dashboard, Backend (Go / GoFiber)
A secure vote tallying system used by witnesses across 5,859 voting stations during the 2024 Indonesian Regional Elections.
Key Highlights
- High-performance backend processing concurrent witness reports.
- Live vote counter dashboard in the central command room.
- Achieved 99.99% accuracy matching official commission results.
sociatools.com
Web (Next.js)
A comprehensive social media toolkit site for content creators to optimize content, boost engagement, and monitor analytics.
Key Highlights
- Emphasized SEO, page speed, and responsive layouts.
- Features watermark-free TikTok Downloader and Hashtags Tracker.
Si-Gesit Lansia
Mobile (Android/iOS)
A mobile app developed in collaboration with BRIN to help elderly users and health workers log and monitor health suggestions.
Key Highlights
- Elderly-friendly UX with large touch targets.
- Developed in partnership with National Research and Innovation Agency (BRIN).
PATuSBa
Mobile (Android/iOS)
A mobile application developed with BRIN to assist parents in toddler growth tracking and early stunting detection.
Key Highlights
- Growth metrics evaluator for toddler health.
- Tuberculosis risk questionnaire assessment tool.
Lovie
Mobile (Android/iOS)
A mobile healthcare homecare platform consisting of separate Customer and Provider apps.
Key Highlights
- Built and released Customer & Healthcare Provider apps within 3 months.
- Coordinated Figma-to-code alignments and backend syncs.
sholat-ml
Accelerometer (Mi Band 5), Mobile RNN
A machine learning model running on-device to classify Islamic prayer movements using accelerometer data.
Key Highlights
- Reaches 95.38% accuracy utilizing a GRU model.
- Optimized model size to 89.53 KB for real-time mobile execution.
murojaah-ml
Audio Classification, Web App (CNN)
A machine learning model classifying the recitation of Quranic verses using Convolutional Neural Networks.
Key Highlights
- Achieves 89.06% accuracy in audio classification.
- Aids users in learning and memorizing the Quran.
Sholawatan
Android, iOS, Web
A lyric app that allows users to find and listen to shalawat (praises) to the Prophet Muhammad.
Key Highlights
- Built using Domain-Driven Design (DDD) principles.
- Uses BLoC state management and Firebase integration.
OutClass Mobile
Android, iOS
A mobile app that helps students organize their classwork and collaborate with each other.
Key Highlights
- Dependency injection with Injectable and GetIt.
- Integrated with a custom GoFiber, MongoDB, and Redis API.
CompressIt
Android
A local image and audio compression and conversion app, processing files completely on-device.
Key Highlights
- On-device local conversion (JPEG, PNG, HEIC, WebP, MP3, WAV).
- Zero-server dependency ensuring user privacy.
OutClass API
Go (GoFiber), MongoDB, Redis
A RESTful API providing high-performance backend services for the OutClass mobile application.
Key Highlights
- Fast GoFiber backend handles classroom payloads.
- Integrated with Redis caching and secure JWT tokens.
Dart Restaurant API
Dart (Shelf package)
A lightweight REST API designed for a Restaurant Application built in pure Dart.
Key Highlights
- Uses the Dart Shelf package for clean microservice handling.
SIP (Sistem Informasi Pendidikan)
Mobile (Android/iOS)
An educational information system mobile application.
Key Highlights
- Designed comprehensive use case diagrams and structured navigation routes.