Product Case Study

IRB WhatsApp CRM.
From chats to a sales system.

CRM custom yang dibangun untuk membuat customer WhatsApp tidak berhenti sebagai chat di HP sales—tetapi menjadi data, follow-up, pipeline dan histori yang bisa dikelola.

PHPMySQLWhatsApp Cloud APIMeta Webhooksn8n-ready
Problem

Customer conversations were fragmented.

Nomor sales dipakai untuk lead dari iklan. Tanpa sistem terpusat, histori customer, status follow-up, ownership sales dan campaign sulit dipantau secara konsisten.

Lead ownership
Follow-up visibility
Chat history
Campaign history
Consent status
Operational logs
System Modules

Built like an operating system for sales.

Fitur dibangun bertahap dari kebutuhan nyata, bukan sekadar checklist.

Inbox

Conversation list, unread state, assignment, status, template/media sending, 24-hour window guard.

Contacts

Edit contact, tags, source, city, opt-in/out, owner, pipeline, duplicate handling, import/export.

Follow-up

Reminder, due/overdue state, sales ownership, notes and activity timeline.

Campaign

Target filters, template selection, scheduling, queue, retry, pause/resume/cancel and delivery metrics.

System Health

Database, Meta API, webhook, worker, backup, update state and operational warnings.

Updater & Backup

In-app update packages, database migrations, automatic pre-update backup and recovery path.

Architecture

Official Meta path.

Integrasi WhatsApp diarahkan ke jalur resmi Meta Cloud API, dengan webhook dan permission model yang jelas.

01

Customer sends a WhatsApp message

Message masuk melalui WhatsApp Business Platform.

02

Meta webhook → CRM

CRM menerima event, memetakan nomor/device, menyimpan contact dan message.

03

Sales handles the lead

Conversation di-assign, diberi status dan masuk workflow follow-up.

04

Management sees the pipeline

Lead, campaign dan activity bisa dievaluasi dari satu sistem.