Online SIM Recharging System

Goal: Develop a system that allows pre-paid SIMs to be re-charged online, without the need for a manual operation by any dealer or a Cellular operator. The customer gets a a fully secured communications means – phone calls, SMS and WhatsApp all attached to a temporal, completely private phone number, self-recharged.

The system has been expanded with an affiliation system, allowing specific resellers to benefit from any future recharge, done on a SIM they have sold in their point of sale.

My role: System Design, Product Management, Implementation of the eCommerce site, Product Marketing Kit.


  • eCommerce website integrated with a secured cellular operator API
  • Implementation of a complete payment system, including Israeli invoicing solution
  • An advanced affiliation system enhancing the original business model

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