
Hi, I'm _____
An Informatics student based in Yogyakarta, Indonesia.
I specialize in _____ — building software that ships and adds real value.
// about
Full-stack engineer with
a bias for shipping.
I build production ERP, SaaS, and retail platforms end-to-end — from database schema to pixel-perfect UI. Currently based in Yogyakarta, open to remote work worldwide.
Experience
Feb 2026 – Jun 2026 · Remote
Full-Stack Developer (Freelance)
PT Bee Digital · Jakarta, Indonesia
- Built core ERP Warehouse Management System (WAKASA Automotive) end-to-end as lead full-stack developer — covering inbound, outbound, stock opname, and reporting modules.
- Implemented backend with Laravel RESTful APIs, queue jobs, role-based access control, and inventory state machine to support multi-warehouse automotive operations.
LaravelVue.jsAnt DesignMySQLDockerSep 2024 – Dec 2025 · Hybrid
Full-Stack Developer (Freelance)
JogjaCode · Yogyakarta, Indonesia
- Architected and developed ERP-based SIM SPMI modules (audit, document control, standard compliance) for multiple universities, supporting end-to-end internal quality assurance workflows.
- Built role-based multi-tenant dashboards for UNIPOL and UMPO, enabling per-institution configuration, evaluation matrices, and audit reporting.
Next.jsReact.jsNode.jsFastifyTailwind CSSMySQL
Certification
National Certified Developer
BNSP · Indonesian Professional Certification Authority
Validated proficiency in application development, adhering to national competency standards.
// stack
Tools of the trade.
// languages
// frameworks
// data
// tools & cloud
// selected works
Building things that
actually ship.
From enterprise warehouse operations to consumer SaaS — each project below is currently in production, serving real users, and paying its own bills.
Enterprise ERP
WAKASA WMS
Automotive Warehouse Management ERP
Led full-stack development of an end-to-end ERP Warehouse Management System for multi-warehouse automotive operations — covering inbound, outbound, stock opname, and reporting modules.
- Architected backend with Laravel RESTful APIs, queue jobs, and RBAC
- Designed inventory state machine for multi-warehouse operations
- Built inbound, outbound, stock opname, and reporting modules end-to-end
- Delivered as sole lead full-stack developer
- Deployed to production at wms.aisya.id serving live automotive ops
EdTech SaaS
ElloSpeak
Language Learning Platform
Responsive language learning interface with interactive lessons, progress tracking, and real-time feedback — built as a modern SSR SaaS with TanStack Start.
- Interactive lesson interface with real-time learner feedback
- Progress tracking with per-user analytics
- SSR architecture for SEO and fast time-to-content
Retail SaaS
BIBIB POS
Offline-First Point of Sale
Full POS workflow: product catalog, transactions, payments, and stock management with offline-first sync. Role-based access, transaction logs, and exportable sales summaries.
- Offline-first sync engine for uninterrupted retail operations
- Full transaction pipeline: catalog → cart → payment → receipt
- Role-based access with granular permission control
More projects on github.com/cihuyyama