Java Developer

Der Kandidat, ein slowakischer Staatsbürger, geboren am 7. Oktober 1981, verfügt über umfangreiche Erfahrung als Java-Backend-Entwickler. Er hat für verschiedene Unternehmen in Prag, Wien und München gearbeitet und dabei Technologien wie Spring Boot, PostgreSQL, er und Keycloak verwendet. Zu seinen Haupttätigkeiten gehörten die Optimierung interner Produkte, die Containerisierung von Software und die Entwicklung neuer Anwendungen von Grund auf. Mit einem Hintergrund in der Entwicklung von Web- und mobilen Anwendungen verfügt der Kandidat über ein starkes Fundament an Java-Grundlagen und eine nachgewiesene Erfolgsbilanz bei der Bereitstellung von qualitativ hochwertigen Lösungen.

September 2005 – Jun 2007 Master's Degree in Computer Science Studied computer science with a focus on software development and programming languages Completed coursework in algorithms, data structures, and software engineering February 2011 – January 2012 Java Developer (full-timer > workload > part-timer) Developed web and mobile applications Trained in Java fundamentals and authentication/authorization implementation Involved in Android mobile application development June 2012 – March 2014 Software Engineer Developed web applications and internal tools Participated in backend-oriented projects Performed maintenance on commercial products April 2014 – May 2015 Contractor Java Backend Developer Worked on payment gateway development for a German customer Responsible for portal maintenance, deployment, bug-fixing, testing, and integration June 2015 – January 2017 Contractor Java Backend Developer Worked on various loan products and bug-fixing Developed a new product for the Swedish market March 2017 – August 2018 Contractor Java Backend Developer Implemented online loans for business entrepreneurs Focused on backend development September 2018 – April 2019 Contractor Java Backend Developer Developed electricity software for European transmission system operators Ensured compliance with regional security standards May 2019 – August 2019 Contractor Java Backend Developer Improved and bug-fixed Labour data management product September 2019 – August 2022 Contractor Java Backend Developer Created a medicine software for DNA analysis Integrated with bioinformatics Python-based team Improved technical and non-functional requirements March 2023 – December 2023 Contractor Java Backend Developer Containerized Swedish product and internationalized for all countries Fixed bugs in delivery solution software April 2024 – Mar 2024 Contractor Java Backend Developer Optimized internal product for employees and implemented new features.