Serat QC — Selisih Berat J&T Express
Production logistics QC untuk J&T Express — 80K+ resi, 160K+ foto GPS-watermarked. Waktu proses: 4-5 jam → <30 menit per 500 resi.
Context
A field-heavy logistics workflow where speed and auditability mattered more than visual novelty.
Project at a glance
Sistem Quality Control selisih berat untuk operasional J&T Express. Problem: tim operasional harus rename 1.000 foto manual per hari, proses 4-5 jam untuk 500 resi, data tersebar di folder lokal. Solution: scan barcode resi → auto-capture GPS → watermark foto otomatis → upload cloud. Real-time dashboard + gamification leaderboard. 80.187 entries dan 160.374 foto terproses di production.
What this case helps prove
The challenge
Tim operasional J&T Express harus memverifikasi selisih berat paket setiap hari. Setiap resi membutuhkan 2 foto bukti yang harus di-rename manual satu per satu dengan format tertentu (nomor resi + keterangan). Rata-rata 500 resi dan 1.000 foto per hari.
The response
Dibangun sistem web-based (PWA) dimana user cukup scan barcode resi, ambil foto langsung dari kamera — sistem otomatis memberi nama file, menambahkan GPS watermark (tanggal, waktu, koordinat, lokasi), dan upload ke cloud. Semua data langsung masuk dashboard real-time.
Why it mattered
Sistem operational harian — 500+ resi per hari diproses
Before and after, in clearer terms
The point of this section is not decoration. It is to show the operational shift in terms the client team can immediately recognize.
Waktu per 500 resi
Before
4-5 jam
After
< 30 menit
Rename foto
Before
Manual 1 per 1
After
Otomatis via barcode scan
Total data diproses
Before
Scattered di folder lokal
After
80.187 resi & 160.374 foto terpusat
Monitoring & audit
Before
Tidak ada
After
Real-time dashboard + export Excel
“Dulu butuh 4-5 jam buat 500 resi, sekarang under 30 menit. Gak perlu rename foto satu-satu lagi.”
User Operasional
Tim QC J&T Express
Key highlights of the build
80K+ Resi Diproses
80.187 entries production — sistem berjalan dan terus bertambah
160K+ Foto Documented
160.374 foto dengan GPS watermark tersimpan otomatis
Barcode + GPS Watermark
Scan resi, auto-capture GPS, watermark foto real-time
Impact that stayed visible
What the system includes
Technology stack
Frontend
Backend & Services
Features
If this kind of operational shift is what you need, start from the problem.
The fastest useful next step is not asking for a random feature list. It is clarifying what feels weak today, what friction the team still carries, and what a cleaner first version should solve.