ALL WORKFahmi Ben Khalifa.CONTACT

05 / 06Fintech & Public2017

BitDinar

A digital currency balancing user privacy with auditability for taxation authorities.

OVERVIEW

BitDinar explored a digital currency design that keeps everyday transactions private while remaining auditable by the tax authority — a deliberate balance of privacy and compliance.

I built the RESTful services and the cryptographic accounting core.

WHAT I BUILT

  • Built RESTful services in NodeJS & Django.
  • Implemented the privacy/audit ledger model.
  • Wrote performance-critical C/C++ modules.
  • Prototyped the React Native wallet.