Oleksii Kapustnyk
About Oleksii Kapustnyk
Oleksii Kapustnyk is a Senior Java Engineer at Ciklum, where he has worked since 2021. He has extensive experience in software development and mentoring, having held various positions in notable companies in Kharkiv, Ukraine.
Work at Ciklum
Oleksii Kapustnyk has been employed at Ciklum as a Senior Java Engineer since 2021. He has worked in this role for three years in the Kharkiv region of Ukraine. His responsibilities include developing and maintaining Java applications, contributing to project planning, and collaborating with cross-functional teams to deliver high-quality software solutions.
Previous Experience in Software Development
Before joining Ciklum, Oleksii Kapustnyk worked at several organizations in various roles. He served as a Java Software Engineer at EPAM Systems from 2019 to 2021. Prior to that, he was a Java Full Stack Developer at mimacom from 2017 to 2019. He also gained experience as a Full Stack Engineer on Upwork from 2015 to 2017.
Mentorship Roles
Oleksii Kapustnyk has contributed to the education of aspiring developers through mentorship roles. He worked as a Mentor at IT Cloud Academy from 2017 to 2018 and briefly at Lemon.School in 2021. These positions involved guiding students in Java programming and software development practices.
Educational Background
Oleksii Kapustnyk holds a Bachelor's degree in Systems Engineering from Kharkiv National University of Radioelectronics, which he completed from 2013 to 2016. He further pursued a Master's degree in Network Security at the same institution, graduating in 2019. His education has provided him with a solid foundation in both systems and network security.
Early Career Development
In the early stages of his career, Oleksii Kapustnyk gained practical experience through trainee positions. He worked as a Trainee at NIX Solutions Ltd. for two months in 2014 and later at EPAM Systems for three months in 2015. These roles allowed him to develop essential skills in software development and programming.