Building a Telemedicine App That People Outside Dhaka Can Use

Telemedicine works best exactly where the network is worst. If your app assumes a stable 4G connection and a recent phone, you've built something for Gulshan and called it national.

Design for the bad connection first

• Audio-only fallback when video won't hold
• Chat consultation as a first-class option, not an afterthought
• Prescription that downloads as a small PDF, readable offline
• App size kept small — many users are on limited storage

The queue is the product

Patients tolerate waiting. They don't tolerate not knowing. Show position in queue, an honest estimated time, and send a notification a few minutes before the doctor is free. That single feature reduces support messages more than any other.

Payment before or after?

Taking payment upfront through bKash or Nagad reduces no-shows sharply, but it also loses first-time users who don't trust the platform yet. A common middle path is a small booking fee upfront with the balance after the consultation.

Records are the long-term value

A one-off video call is a commodity. A patient history the doctor can see on the second visit is what brings people back. Store consultations, prescriptions and uploaded reports against the patient, not against the call.