Md Gufran

Software Engineer

• Job Details:Developed and maintained Android applications for point of sale (POS) systems like PAX A920, PAX A920 Pro and PAX A99 using Android Studio, with a strong focus on transaction workflows, user experience, and regulatory compliance. Implemented ISO 8583 message formats for seamless transaction processing. Resolved live bugs and production issues across both UI and backend layers to ensure uninterrupted POS functionality. Integrated third-party APIs for value-added services. Managed project sprints and tasks via JIRA, contributing to timely feature rollouts and bug fixes. Developed and maintained EMV-compliant payment software application using C/C++ for legacy POS devices.