The problem
isend is an SMS management dashboard for composing and sending messages, managing recipients, and tracking delivery and activity. It's tooling rather than a consumer app — a different surface with its own data-density and reliability demands.
My role
I worked as Developer on isend, owning the SMS management dashboard implementation and the parts that were genuinely hard to get right, from the first screen to a build that holds up in production.
Stack
- Flutter
- REST API
- Dashboard
The hard parts
- Bulk SMS composition & sending
- Recipient management
- Delivery / activity tracking