- Currently, a member of "Kona Paypaas" team of 35 members. KONAi is introducing a new payment service with the Do-N Card and KonaPay. KonaPay is the innovative service platform that provides a single dual-interface Do-N Card or HCE mobile app to enable multiple credit cards and diverse value-added services. It runs PKI and EMV payment applications that can be dynamically loaded to the card from the cloud, using mobile. My main responsibility is researching and development of “Transaction management System (TMS)” and “Token Service Provider (TSP).” I have also been a part of “Mobile Wallet Application (MWA)” team. - Previously, a member of an enthusiastic team of 4 members for developing "Kona HCE". Kona HCE is a payment solution featuring "Tokenization Framework" and "Chip on Cloud Server", capitalizing the facility of Card Emulation of Android Kitkat (4.4+), compliant with EMV and VISA Payment Specs for Cloud based Payment solutions.- Previously, a member of an enthusiastic team of 4 members for developing "Kona CARTES 2014". Kona CARTES 2014 is an android application that is used to issue TSM service application to user devices. It is guised upon Cartes Event management. Through this application user can issue our PKI badge and Payment application to their secure element (MSD or UICC). My responsibility was to design and develop the UI of whole application from underlying secure element connection management to communicating with service provider backend.- Designing the architecture of "Kona HCE".- Designing the architecture of "Kona Paypaas".- Reading various specs from EMV, VISA, MasterCard, AMEX for payment related solutions. - Developing ISO 8583 based Financial Transaction Messaging System - Peer code reviewingTechnology: Java, Android, JEE 7, Spring, Spring Integration, JPA, Hibernate, JAX-WS, Spring-WS, Servlet, JSP, JMS, Wildfly, Oracle D

Android OS & Application Researcher & Developer

Android OS & Application Researcher & Developer