Ersin Hatun

Software Development Expert at PayCore

Ersin Hatun is a skilled software development expert with extensive experience in EMV L2 Kernel development, currently working at PayCore since May 2022. Hatun has a strong background in contact and contactless payment specifications, kernel integrations, and certifications for various payment terminal vendors. With proficiency in C, C++, and C#, and expertise in debugging, Hatun has contributed significantly to projects including the development of Unionpay Transit Contactless Kernel and the implementation of Visa L2 Kernel test automation. Previous experience includes roles as a Senior Software Specialist at PayCore, an Embedded Software Engineer at Hugin Retail Solutions, and a Researcher at TÜBİTAK BİLGEM, contributing to product evaluations and Common Criteria compliance. Ersin Hatun holds multiple degrees in Electronics and Electrical Engineering from Istanbul Technical University, VILNIUS TECH, and Fatih University.

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PayCore

Established in 2001, PayCore (formerly Cardtek, acquired MPTS Turkey in 2019) offers innovative, end-to-end payment solutions and services to banks, PSPs, e-money institutions, telecom operators, and retailers. PayCore has been a reliable, long-term technology solution partner to 190+ clients in 30+ countries. PayCore’s PCI DSS, BKM, MasterCard& Visa-certified Processing Center serves 65+ clients in EMEA region through its infrastructure. Range of PayCore Processing Services cover; Issuing, Acquiring, Payment Gateway, Digital Payment Acceptance and Digital Card. Being a payment software company as well as a processor enables PayCore to provide you cutting-edge technologies!


Headquarters

Istanbul, Turkey

Employees

201-500

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