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Jan Ter HazeborgJT

Jan Ter Hazeborg

Senior Software Developer

€700/day
Lippstadt, DE
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Jan

As a 35-year-old father of two from Lippstadt, I bring not only technical expertise but also a sense of responsibility and reliability. For over a decade, I have been accompanying companies on their journey to a digital future – from the initial consultation to the finished solution.

My strengths:
• Experience with the latest tech stack (Next.js, TypeScript, C#, Python, Docker etc.)
• Full-scope development: consulting, architecture, implementation, optimization, and quality assurance
• Numerous proprietary software products that demonstrate my versatility in project execution
• IHK examiner — additional expertise in standards, further training, and quality
• Conviction: Successful digitalization arises from clean code, clear architecture, and consistent user-centricity
  • German

    Native or bilingual

Can work on-site
Lippstadt (up to 50km)

Experience

  • Zvoove Software Germany GmbH
    Software Developer
    DIGITAL AND IT
    December 2019 - February 2022 (2 years and 2 months)
    During my apprenticeship, I acquired profound knowledge in software development, database modeling, and agile project work, and applied it in real projects.

    My responsibilities included:

    • Development and maintenance of web and software solutions
    • Implementation of new features in existing applications
    • Analysis and bug fixing of software errors
    • Working with relational databases (SQL) and object-oriented programming
    • Utilization of agile methodologies (Scrum/Kanban) for project work
    • Close collaboration with UX/UI design, product management, and QA

    I completed the apprenticeship with a grade of 1.
    Delphi MySQL PostgreSQL Scrum
  • Berief Food
    Senior Software Developer
    February 2022 - Today (4 years and 4 months)
    Beckum, Germany
    In my role as Senior Software Developer, I significantly drove the technological advancement and expansion of the internal software development department.
    My successes and responsibilities include:

    Introduction of the Camunda workflow engine for optimizing and automating business processes

    Independent planning, management, and execution of IT and digitalization projects

    Development and maintenance of custom software solutions for company-specific requirements

    Technical support and further development of internal systems

    Promotion of modern development processes and best practices within the developer team

    Close collaboration with business departments for requirement analysis and implementation
    Next.js MySQL Docker Git Camunda
  • Jan ter Hazeborg - IT Solutions
    Software Developer
    July 2025 - Today (11 months)
    Lippstadt, Germany
    With my side business IT Solutions, I offer custom software development, web applications, and IT consulting for businesses and private clients.
    Services include:

    • Development of tailor-made web and software solutions
    • Automation and process optimization
    • IT architecture, consulting, and support

    Integration of modern technologies into existing systems.

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