Mobile Application for Gold Buying and Selling


Robin Lee
CEO at HelloGold

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Project Overview

HelloGold is the world’s first Shariah-compliant mobile application with over 200,000 users that changes the way to buy, save, and sell physical gold. The app has more than 100,000 uploads both on AppStore and Google Play.


HelloGold asked about a dedicated development team with both IOS and Android technical skills and financial market knowledge to improve the payments platform. Our developers had to build a secure and adjustable mobile application with Payment Engine and also improve the version of RESTful API.

Tasks we covered

  • apply modern technologies like AES-256
  • data encryption
  • secure all messages with TLS/SSL and 2FA

Tech stack we used

  • IOS
  • Android