my head

Curriculum Vitae

me

I have always been passionate about computer science and love learning new things, particularly in web development. Since 2018, I have been working as a professional software developer. The following is a summary of my accumulated work experience and skills, as listed in this resume.

Work experience

since January 2020 Software Developer and since June 2023 Product Owner

at Ceyoniq Technology GmbH

  • Responsible for the development of an interpreter for a "WYSIWYG" layout designer. The interpreter dynamically assembles a web interface from the ECM system's data.
    • Core work areas:
      • Development of a REST API in Java to collect data from the ECM system, enabling the user interface to be populated with accurate data.
      • The data is interpreted in the frontend, where the application logic is implemented using the Vue.js framework with TypeScript.
      • Creation of a script API (TypeScript/JavaScript) for advanced users to add specific business logic not available in the standard ECM system.
      • Unit testing with Vitest/Jest, integration, and e2e testing with Playwright.
      • Development of a web component library using the Lit web component framework.
      • Leading and organizing a cross-function team.
      • Ensuring alignment between sprint tasks and the strategic objectives of the company.
      • Defining and prioritizing product features.
      • Maintaining a well-groomed product backlog (using Jira).
      • Fostering effective communication between team members and stakeholders.
    • Additional responsibilities:
      • Introduced TypeScript, (JavaScript/TypeScript) unit testing, and e2e testing with Playwright company-wide at Ceyoniq.
      • Promoted to Product Owner due to dedication and strategic vision.
      • Also responsible as Lead Developer for the team.

January 2019 - December 2019 Software Developer

at Pro Personal Holding GmbH & Co. KG

  • Core work areas:
    • Embedded snippets (web applications with TypeScript and React) into SharePoint, accessible to multiple teams within the company.
    • Developed a web server (using node.js) to retrieve data from various sources (Excel, SharePoint lists, database of the external employee management software) with the goal of presenting the data in a dashboard (also a SharePoint snippet) for management.
    • Developed a monitoring system to track the availability of all company branches, supporting the internal IT department.
      • This project was part of my Bachelor's thesis, which I wrote and implemented at this company.
      • Using node.js as backend and for the clients in the company branches. React in the frontend.

February 2017 - November 2018 Working Student

at Pro Personal Holding GmbH & Co. KG

  • Core work areas:
    • See core work areas of Pro Personal Holding GmbH & Co. KG in the section above.

April 2018 - August 2018 Tutor for the subject Programming Methods (Java)

at FH Bielefeld, Campus Minden

  • Core work areas:
    • Developing new assignments with the lecturer and other tutors.
    • Creating sample solutions for new assignments.

October 2017 - February 2018 Tutor for the subject System Programming (C, C++)

October 2017 - February 2018 Tutor for the subject Object-Oriented Programming (Java)

April 2017 - August 2017 Tutor for the subject Algorithms and Data Structures (Java & Python)

October 2016 - February 2017 Tutor for the subject Scripting Languages (Python)

at FH Bielefeld, Campus Minden

  • Core work areas:
    • Reviewing submitted software.
    • Explaining errors.
    • Ensuring that the solution was understood and matches the task requirements.

Education

Bachelor of Science in Computer Science

at FH Bielefeld, Campus Minden

  • 10.2018 Bachelor’s thesis completed with a grade of 1.3
  • 10.2015 - 10.2018 Degree program: Computer Science, final grade 2.2

Skills

I am very interested in web technologies and continuously expand my knowledge in this field. In addition to the skills I have already listed, such as Node.js, TypeScript, and Vue.js, I also experiment with technologies that are less familiar to me. To get an impression of my abilities, you can visit my project page and my GitHub profile.