01 // SELECTED WORK & ARCHIVE

Work & Case Studies

A curation of production systems, multi-tenant platforms, and workflow automation designed and engineered end-to-end.

Archive Size8 Prod Deploys
P99 Flow Time< 1.2s Checkout
Focus AreasNext.js · PostgreSQL
AvailabilityWorldwide Remote
DOSSIER // 01
Year: 2026
Role: Lead Product Designer & Full-Stack Developer
Category: Product · SaaS
Next.js 15TypeScriptPostgreSQLTailwind CSS

VINTAR

🏆 2nd Place Community Hackathon · Best Website Nominee

Creator commerce & D2C multi-tenant platform, simplified.

A high-performance multi-tenant D2C commerce platform enabling independent creators & merchants to launch self-managed stores with automated payments.

2nd PlaceCommunity Hackathon
<1.2sCheckout Flow Time
DOSSIER // 02
Year: 2026
Role: Platform Architect & Full-Stack Automation Engineer
Category: Product · Automation
Next.js App RouterTypeScriptPostgreSQLTailwind CSS

HUBZ

⚡ Production Multi-Tenant Platform

Autonomous web agency engine & instant landing page platform.

An automated platform orchestrating AI business intelligence, automated bespoke web generation, instant deployment API, and WhatsApp CRM pipelines.

8+Deployed Client Sites
100%Automated Deployment
DOSSIER // 03
Year: 2026
Role: Lead Full-Stack Engineer & Product Architect
Category: Product · SaaS · AI
Next.js 14TypeScriptPostgreSQL (Auth & RLS)Tailwind CSS

AutoAffiliate

🤖 Commercial AI SaaS Ecosystem

AI video generation SaaS with hybrid licensing & concurrency locks.

A commercial SaaS ecosystem combining lifetime access, pay-as-you-go video generation credits, task queues, and strict 2-device concurrency protection.

Dual-DeviceSession Concurrency Lock
100%Credit Ledger Integrity
DOSSIER // 04
Year: 2025
Role: Fullstack Developer & Technical SEO Specialist
Category: Product · Web
React 19Next.js App RouterTypeScriptPostgreSQL

Joyzone Electronics

⚡ Enterprise Marketplace & Control Panel

High-performance hardware marketplace & 10-module admin control panel.

A high-throughput electronic components marketplace with a 5-step transactional checkout, geocoding address verification, and 10-module inventory control.

10 ModulesAdmin Control Center
5-StepTransactional Checkout
Case studyOffline · Private
DOSSIER // 05
Year: 2026
Role: Full-Stack Developer & Conversion Rate Optimizer
Category: Product · Web · Automation
Next.js 15Tailwind CSSFramer MotionATS Scoring Algorithm

Bantuan Ordal

🎯 High-Converting Funnel & ATS AI Reviewer

Career acceleration funnel & AI-powered ATS CV reviewer.

A high-converting educational sales funnel featuring an interactive ATS resume scoring simulator, conversion copywriting, and instant WhatsApp enrollment.

3xHigher Conversion vs Linktree
<1sATS Score Calculation
DOSSIER // 06
Year: 2025
Role: Mobile Application Developer
Category: Mobile · Fintech
Flutter 3DartRiverpod 2PostgreSQL

TopUpIn

📱 Cross-Platform Flutter 3 & Riverpod

Cross-platform PPOB & game voucher recharge app.

A reactive Flutter mobile application for real-time mobile credit, PLN tokens, and game voucher top-ups with dynamic QRIS settlement.

60 FPSSmooth Touch Animations
<2sVoucher Serial Dispatch
Case studyOffline · Private
DOSSIER // 07
Year: 2025
Role: Full-Stack Web Developer
Category: Web · E-Commerce
Next.js App RouterTypeScriptTailwind CSSPostgreSQL

TokoPowkeymon

🎴 Specialized TCG Collectible Store

Pokemon TCG vault e-commerce & WhatsApp automated parser.

A specialized collectible card game storefront featuring rarity filtering, live market pricing, and automated order formatting for direct WhatsApp checkout.

300+Card Listings Managed
<500msRarity & Set Filter Speed
Case studyOffline · Private
DOSSIER // 08
Year: 2026
Role: Odoo Technical Specialist & ERP Developer
Category: Enterprise · Odoo ERP
Odoo 19PythonPostgreSQLXML Views

SIMRS Klinik

🏥 Production Odoo 19 / Python ERP

Clinical information & healthcare ERP module on Odoo 19.

A comprehensive healthcare ERP module managing outpatient registration, medical records, doctor scheduling, and pharmacy inventory.

4 ModulesClinical Workflows
100%Electronic Medical Records