Bartosz Sobieraj
About Bartosz Sobieraj
Bartosz Sobieraj is a Senior Java Engineer with extensive experience in software development and cloud technologies. He holds multiple Master's degrees in Information Technology and has worked for notable companies such as Teradata and Mapp Digital.
Work at Mapp Digital
Bartosz Sobieraj has been employed at Mapp Digital as a Senior Java Engineer since 2016. He has worked in this role for eight years in Cracow, Lesser Poland District, Poland. His responsibilities include developing and maintaining Java applications, with a focus on improving performance and implementing new microservices using REST APIs.
Education and Expertise
Bartosz Sobieraj holds multiple degrees in Information Technology. He earned a Master's degree from VSB – Technical University of Ostrava in 2009, and another Master's degree from Universidad Politecnica de Valencia in 2010. Additionally, he completed a Master of Science at Tadeusz Kościuszko Cracow University of Technology from 2006 to 2010. His expertise includes testing frameworks such as TDD, JUnit, TestNG, and Mockito, as well as cloud technologies like HBase and Flink.
Background
Before joining Mapp Digital, Bartosz Sobieraj worked at Teradata as a Team Leader from 2014 to 2016 in Cracow, Poland. He also served as a Software Engineer at eCircle from 2011 to 2014 in the Kraków Area. His professional journey includes participation in significant conferences such as Java Devoxx 2015 in Poland and Java BuzzWords 2013 in Berlin, Germany.
Technical Skills
Bartosz Sobieraj is proficient in a variety of development tools and technologies. He has experience with version control systems like SVN and GIT, build tools such as Maven, and continuous integration tools like Jenkins. His skills extend to database management with Oracle, MySQL, and PostgreSQL, as well as GUI development using Facelets, JSF, RichFaces, HTML, GWT, and JavaScript/jQuery.
Achievements in Java Development
Throughout his career, Bartosz Sobieraj has demonstrated a strong ability to refactor old code to enhance performance speed. He has also been actively involved in the Java community, attending Java Geecon conferences in Poland for four consecutive years from 2011 to 2014, which reflects his commitment to staying updated with industry trends and best practices.