Valentyn Chereshnevyi
About Valentyn Chereshnevyi
Valentyn Chereshnevyi is a Senior Java Developer currently working at Ciklum in Ukraine. He has extensive experience in software development, particularly in Java and AWS technologies, and has held various roles in the tech industry since 2008.
Work at Ciklum
Currently, Valentyn Chereshnevyi holds the position of Senior Java Developer at Ciklum, where he has been employed since 2021. His role involves developing and maintaining Java applications, focusing on modern software practices and technologies. Ciklum is known for its expertise in software development and IT services, providing Valentyn with opportunities to enhance his skills in a collaborative environment.
Previous Experience at EPAM Systems
Valentyn Chereshnevyi worked at EPAM Systems in two capacities. Initially, he served as a Software Developer In Test from 2017 to 2018 for one year, and later as a Java Software Developer from 2019 to 2021 for two years. His roles involved testing and developing software solutions, contributing to various projects within the Kiev Region, Ukraine.
Educational Background
Valentyn Chereshnevyi studied at Vinnytsia National Technical University, where he earned a Bachelor's Degree in Computer Software Engineering from 2004 to 2008. He furthered his education at Mate Academy, focusing on Java Development and Automation QA from 2016 to 2019. Additionally, he achieved a Specialist of Software degree from Vinnytsia National Technical University in 2008 to 2009.
Technical Expertise
Valentyn possesses expertise in asynchronous server communication and microservices integration. He has a solid understanding of architectural software concepts, including Object-Oriented and Functional programming. His technical skills include developing serverless applications using AWS technologies and designing RESTful web services. He is proficient in Java 8/11, SpringBoot 2.0, and various AWS services.
Certifications and Achievements
In May 2021, Valentyn Chereshnevyi achieved a score of 93.7% on the AWS Certified Developer - Associate exam, demonstrating his proficiency in AWS technologies. His experience includes using tools and frameworks such as Git, Gradle, Maven, JUnit, and Jenkins, as well as working with databases like PostgreSQL and MySQL.