Spring Boot: Development and maintenance of applications within Cetelem Bank's systems.Java Migration: Executing migrations between Java versions (Java 8 → Java 17 → Java 21) and introducing the use of newer versions.Maven: Used for dependency management and automating build processes.Git: Version control.Jenkins: Establishing and maintaining CI/CD pipelines for continuous integration.Jira: Project management and bug tracking.Oracle Databases: Database operations and optimization.GWT (Google Web Toolkit): Minimal usage for frontend development tasks.jUnit Testing: Creating unit tests.

Spring: Development of a customer interface for Xella’s partners and database migration.SAP JCO: Establishing communication between the application and the company's SAP system.

Java, Java EE: Developing software to support production and cataloging for Egis Pharmaceuticals.HTML, CSS, jQuery: Basic web page and frontend feature development.Selenium: Creating automated tests for quality assurance purposes.Android: Developing Android applications for inventory management.SQL (MySQL): Managing and maintaining large databases.

XML, XSD, XSLT: Creating mappings for new and existing clients based on job descriptions.Tibco: Developing new workflows.

-PROGRESS 4GL Developer• I updated and made new plugins for QAD ERP for various customers such as Univer,Cerbona,Béres,Suzuki etc• worked as a fully funcitonal contributor in a team of IT engineers -VBA developer and tester • I created numerous scripted office document which helped in quality assurance in the company• I was member of the team who designed the scripteddocument in the company