Full-Stack Developer
Sistem Workflow Laundry Multi-Stage
Platform tracking workflow 7-tahap dengan PWA mobile
Role
Full-Stack Developer
Duration
10+ months
Team
Solo
Stack
9 Technologies
Overview
Sistem workflow dengan 125 halaman Vue, 80+ model database, 7-tahap sequential processing, dual database architecture, dan Progressive Web App untuk 85% operasi mobile.
Tech Stack
Backend
- • Laravel 10
- • MySQL (Dual)
- • Spatie Permission
Frontend
- • Inertia.js
- • Vue 3
- • PWA
Advanced
- • 7-Stage Workflow
- • Mobile PWA
- • Dual Database
Challenge
N+1 query problem, concurrent updates causing conflicts, dan 5MB data transfer pada mobile.
Solution
Eager loading dengan indexes, row locking dengan atomic operations, dan client-side image compression dengan Service Workers.