• Implementing pagination in the frontend• Modifying REST interfaces to accommodate the implementation of OpenAPI-generated interfaces.• Introduction of a new user role, including action rights• Developing a Go(lang) PoC application to assess its value/uses cases for the company• Cleaning up inconsistencies in the database using SQL queries• Writing and adjusting numerous Cypress and Jest tests

• Adapting APIs according to updated specifications• Altering the relational database using SQL, Flyway and Hibernate• Writing extensive JUnit and Integration tests using mockMvc/Mockito• Extending the test suite with new test cases• Developing PoC applications using GraphQL in a Spring Boot environment• Reviewing and accepting merge requests

• Tutoring first-year students, helping them to understand core programming concepts (e.g. Arrays, Wrapper classes, Exceptions, Enums, Multidimensional arrays, Collections, JUnit, Swing)

• Prepared sales figure analyses for strategic portfolio decisions• Restructured, automated and sped up the annual sales reporting process by 70%• Revised internal training material, planned and executed team schoolings for new processes• Compiled an overview of achieved product milestones of 200+ products• Supported the classification of 400+ requirements for the URS of a new product

• Prepared internal success and performance analyses with Microsoft Excel • Improved of data quality by administrating and updating the database• Briefed the outsourced programmer regarding requested changes• Managed the website with WordPress and customised HTML• Reached out to newspapers to schedule interviews with the scholarship receivers