János Ronyecz

János Ronyecz is a seasoned software developer with extensive experience in backend development, specializing in Java and Node.js. Currently serving as a Senior Java Backend Developer at Bluebird since November 2023, János previously contributed to Jumio Corporation as a Java Backend Developer, where the focus was on enhancing the performance and accuracy of identity verification processes. Prior roles at EPAM Systems included diverse responsibilities as a Node.js Backend Developer and Java Backend Developer, with achievements in microservices implementation, AWS infrastructure development, and service reliability engineering. János began a career at Nokia, developing various applications and analytics platforms while specializing in user interface and backend services. János holds a Master's degree in Computer Science from Eötvös Loránd University.