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BuiltAutomation + health

Rakta-Setu

Sends blood reports to patients on WhatsApp in Marathi, with a voice web page that explains every result.

The problem

A blood analyzer drops a report file on the lab PC and nothing else happens. Someone has to find the patient and send it — and the patient gets a PDF full of English terms they cannot read.

How it works

  1. 01Watch folder
  2. 02Parse report
  3. 03Explain in Marathi
  4. 04Send on WhatsApp
  5. 05Secure web page

What was hard

  • 33 blood tests explained in plain Marathi, with separate normal ranges for men and women.
  • Dangerous values show a clear “see a doctor today” banner instead of hiding in a list.
  • Patients can ask questions out loud in Marathi and hear the answers.
  • Scanned PDFs are refused on purpose — sending a mis-read result is worse than sending nothing.

The result

The report reaches the patient automatically, in their language, behind a secure expiring link and PIN.

Built with

Node.jsExpressSQLite / SupabaseWhatsApp Cloud APIWeb Speech API