Case Study: Large Online Payment Company achieves secure, high-performance restaurant- and bank-branded mobile payment apps (faster QR processing, global fast-food client) with Altoros

Large Online Payment Company - Customer Case Study

A provider of e‑commerce and payment products for U.S. and global markets turned to ALTOROS to customize its branded mobile payment systems and apps. With limited internal development resources and tight timelines, the customer needed a fast restaurant‑branded prototype (order/pay ahead, locate nearby stores, 15‑minute food prep) and enhancements for bank‑branded apps (cardless ATM access and faster, more accurate QR‑code scanning), all while ensuring secure, real‑time synchronization between purchasing services and payment accounts.

ALTOROS implemented account integration and single sign‑on using REST API and the Paydiant SDK, added multi‑factor authentication and memory‑clearing protections, and replaced QR libraries with ZBar/ZXing to significantly speed scanning. As a result, ALTOROS’s prototype helped the customer win a global fast‑food chain, QR performance and user satisfaction improved for bank apps, and the apps have been installed by thousands of users across dozens of U.S. restaurants and banks with plans for further global expansion.