I need a web-based program that let me keep every client detail, and tailoring measurement in one place while talking to those same clients through WhatsApp without leaving the system. Core workflow • Client records: store names, numbers, email and any notes. • Measurements module: capture text entries, attach reference photos, and reuse measurement templates for repeat orders. WhatsApp link The system must connect to WhatsApp Business so I can send automated messages (order received, ready for fitting, etc.), open direct chats when I need a quick question answered, and fire off occasional broadcast messages to segmented client lists. All messages should be logged back against the client’s timeline for a full conversation history. Tech preferences I am open on frameworks as long as the final solution is browser-based, mobile-friendly, and includes a simple admin dashboard where I can: 1. Add/edit clients and their measurements 2. Trigger or schedule WhatsApp automations 3. Review message logs and progress updates Deliverable A running application deployed to my hosting with source code, database schema, and a short user guide so I can maintain basic data myself.