Product, Inventory & Pricing Management System
A platform that matches product data automatically, processes Excel files locally, and computes real profitability.
5 days → under 3 minutes
Operations Management · Automation · App Development
Used-Devices Purchase Management System
A system that documents used-device purchases and sends the customer an automatic confirmation via WhatsApp.
- My Role
- Requirements analysis · Database design · REST APIs · Frontend · WhatsApp API · Webhooks · Permissions · Testing
- Key result
- 100% electronic documentation
The Problem
Undocumented purchases can later turn into objections and disputes.
The Solution
Electronic recording of each purchase with automatic confirmation sent to the customer.
Results
100%
Full electronic documentation
Automatic confirmation
Via WhatsApp
24-hour reminder
Automatic customer follow-up
Objection detection
Routed to the responsible staff member
My Role
- Requirements analysis
- Database design
- REST APIs
- Frontend
- WhatsApp API
- Webhooks
- Permissions
- Testing
Technologies
- REST APIs
- WhatsApp API
- Webhooks
- Database
Business Impact
Key result
100%
Full electronic documentation
Case Study
Undocumented purchases can later turn into objections and disputes. Electronic recording of each purchase with automatic confirmation sent to the customer.
Try the System
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