Sümeyye Çakır is a Senior Software Engineer with extensive experience in payment technologies and software development. Currently employed at Architecht since October 2022, Sümeyye focuses on POS Technologies Development. Prior to this role, Sümeyye worked at Kuveyt Turk Participation Bank from July 2019 to October 2022, contributing to the Virtual POS-3D Secure 2.0 Payment Infrastructure project and gaining expertise in payment services, virtual POS, and 3D Secure protocols. Earlier experience includes responsibilities as a Software Developer at Kuveyt Turk, specializing in acquirer module screen development, and as an Internship Trainee at EXEDRA E-Business Solutions, where Sümeyye engaged in cybersecurity, data management, and secure application development. Sümeyye holds a Bachelor's degree in Computer Engineering from Kocaeli University and is currently pursuing a Master's degree in Information Technologies at Bahcesehir University.