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Tech231 — Enterprise Bulk SMS Aggregator

Bulk SMS platform for Liberia where businesses send campaigns, track delivery, and request sender IDs, with admin workflows for approvals and governance.

Tech231 — Enterprise Bulk SMS Aggregator

The Challenge

Bulk messaging often lacks transparency. Customers needed a way to track message delivery across different carriers in seconds and handle complex Sender ID approval workflows that previously required manual email back-and-forths.

The Solution

I built a dual-role interface supporting both customers and system admins. The customer view features instant carrier routing analytics and fallback logic monitoring. For admins, I implemented a robust "Approval Engine" to review and activate Sender IDs, ensuring compliance and security.

Impact

  • Instant Delivery Tracking: Achieved sub-second delivery status updates for end-users.
  • Self-Service Growth: 40% of new users now successfully launch their first campaign without technical support.
  • Global Reliability: Engineered the frontend to handle dashboards of millions of messages without performance degradation.

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