Projects & case studies
Systems I built end-to-end — the business problem, the architectural decisions, and the outcome. Most repos are private (client work); what's shared is the engineering story.
30+ projects shipped end-to-end · 8 open-source on GitHub · Go · Java · Laravel · Next.js · Rust
Dexova — Integrated ERP Platform
Modular ERP platform (HRIS, Payroll, POS, Inventory) with a clean-architecture Go backend, embedded AI features, and Midtrans payment integration.
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Dexova HRIS — Payroll & Attendance
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Dexova POS — Cashier & Reconciliation
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Helixio — Multi-Tenant Productivity SaaS
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Rahan Mancar — Multi-Tenant Website & CMS Platform
Read case studyProject index
A real picture of what I ship — from e-commerce and business systems to open-source tools.
E-commerce & Marketplace
5- E-commerce2025
ChasaStore
Game top-up & e-commerce platform: storefront, product catalog, and checkout flow.
Next.js · TypeScript · Java Private repo - Marketplace2026
Jastip Chasa Store
Personal-shopper (jastip) platform: storefront, admin dashboard, and an automated price scraper.
Go · Vue · Svelte · Python Private repo - E-commerce2025
Yok Shopping
End-to-end online store: Go REST API + Next.js storefront.
Go · TypeScript Private repo - E-commerce2026
Seluscraf
E-commerce backend for a Muslim clothing store: catalog, orders, JWT + Google OAuth.
Go · Gin · GORM · Redis Private repo - Marketplace2025
Dubai Deals
Deals/promo platform: Go backend, storefront, and back-office.
Go · TypeScript View on GitHub
Business Systems & Dashboards
8- Dashboard2026
ChasaWorks
Operations dashboard + company landing page.
PHP · TypeScript Private repo - Analytics2025
Web App Analytics
Web analytics dashboard: event tracking + Go API.
Go · TypeScript Private repo - CMS2026
Berdikari
CMS + management system for the Berdikari group.
PHP · TypeScript Private repo - Business App2026
KBU
KBU business system: API, admin dashboard, and public site.
PHP · JavaScript Private repo - Web App2025
My Finance
Personal finance tracker: Go API + Next.js frontend.
Go · TypeScript Private repo - Web Platform2025
Nuvora
Web platform: Go backend + Next.js frontend.
Go · TypeScript Private repo - Inventory2025
Uje Motor Inventory
Workshop inventory system: parts stock and transactions.
JavaScript Private repo - API2025
Trading Analytics API
Trading analytics backend + MT5 .set file generator.
Go · Chi · SQLC Private repo
Websites & Landing Pages
7- Landing + API2025
Doctor Swimming Pools
Swimming-pool construction service: a conversion landing page + lead-capture backend.
Next.js · Go Private repo - Web App2026
Mula Property
Property listing platform with a fast, modern UI.
Nuxt · Vue Private repo - Corporate2025
PT Trofi
Corporate website & system for PT Trofi (frontend + backend).
TypeScript Private repo - Corporate2026
PT Pear
Corporate website for PT Pear.
TypeScript Private repo - Corporate2025
Jet Construction
Website for a construction company.
TypeScript Private repo - Company Profile2021
Trofi Group
Company profile website for Trofi Group.
Web Private repo - Company Profile2020
Totabuan
Company profile website for Totabuan.
Web Private repo
Open Source & Tools
5- CLI2026
chasago
Go REST API boilerplate CLI generator: Clean Architecture, Paseto, audit log, i18n.
- API2026
rust-task-api
Task-management REST API in Rust.
Rust View on GitHub - Reference2025
go-ddd-clean-architecture
Reference Go service: DDD + clean/hexagonal architecture.
- CLI2026
Task Tracker
CLI task tracker in Go.
- Tool2026
router-lens
A Go utility for routing analysis.
Mobile
2- Mobile2026
veyra
Cross-platform mobile app (Flutter).
Flutter · Dart View on GitHub - iOS2026
obd-app
iOS app for OBD-II vehicle diagnostics.
Swift · iOS View on GitHub
Have a project in mind?
Tell me about your business needs — from internal systems and POS to online stores. I usually reply within 24 hours.