Gift card system for a corporate client

A unified prepaid card / gift card system was produced, which allows buyers of online services and goods to pay with the cards that they have purchased via the merchant’s resources.

Based on the provided requirements, the following was designed and developed:

• Server and system infrastructure based on PCI-DSS, GDPR, RTS requirements
• Design of business processes and development processes
• Platform, on which the system was based on
• Client module together with a client web portal
• Bank and payment system integration
• Payment solution based on QR code scanning
• API module which included libraries and a payment terminal for merchant systems / websites (allows clients to pay for their purchases with the purchased cards)
• Transaction control module (deposit, withdrawal (Settlement / Withdrawal), purchases, prepaid card activation)
• Client support application for operators
• Management application for the control and configuration of all system processes

Technologies

• MS SQL, Transact SQL + CLR, MySQL
• MS Report, Fast report
• PHP/Yii framework, Java8, NodeJs, Vue.js
• SSL, Zabbix, pfsense
• Windows Server 2016, Centos7