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About Me

Years of experience, practical solutions – I support you technically and strategically

With over 15 years of experience in professional software development and a degree in Business Informatics, I combine solid expertise with proven practices.

My Way of Working

I thoroughly analyze problems and develop customized, sustainable solutions.

Education & Certificates

Degree in Business Computing and Information Systems (University of Applied Sciences)

2005 – 2010

Academic education obtained at a German university, covering computer science, economics, and project management, with a specialization in software development and IT systems.

Microsoft Certified Systems Engineer

2000 – 2001

Certification in Microsoft system environments and network administration. Foundation for my deep understanding of IT infrastructures.

Professional Experience

  1. Developer & Operator

    Since 01/2025 | SaaS, AI & Software Development

    Architecture, design and full-stack development of SaaS platforms, AI-powered communication solutions and scalable microservice systems with a focus on automation, cloud infrastructure and business process optimization.

    • PHP
    • Laravel
    • Docker
    • OpenAI
    • Python
    • Ollama
    • Open-Source LLMs

  2. Software Engineer (Remote)

    10/2020 – 12/2024 | Energy Sector

    Technical design and development of complex energy systems with a focus on GDPR compliance, automation, and event-driven architectures.

    • PHP
    • Symfony
    • OpenAPI
    • Docker

  3. Senior Software Developer

    05/2017 – 09/2020 | E-Commerce

    Development of REST APIs and payment systems for e-commerce platforms. Implementation of mobile app APIs and security solutions (FIDO U2F)

    • PHP
    • Laravel
    • OXID
    • Payment APIs

  4. Freelance Software Developer

    05/2014 – 04/2017 | Various Industries

    Development and operation of web crawlers, data management systems, and various web projects.

    • PHP
    • Zend Framework
    • JavaScript
    • Linux

  5. Software Developer

    04/2012 – 04/2014 | Digital Advertising

    Automation of PDF processing and data updates in large systems.

  6. Freelance Web Developer

    05/2010 – 04/2012 | Various Industries

    Creation and maintenance of several TYPO3 websites.

  7. Administration & E-Commerce

    2001 – 2010 | Various Industries

    Setup and management of online shops, IT system administration, and various freelance IT projects.

Skills & Expertise

Backend Development

  • PHP
  • Python
  • Laravel
  • Symfony
  • Django
  • Zend Framework

Frontend Development

  • JavaScript
  • HTML
  • CSS
  • Bootstrap
  • jQuery

Databases & Tools

  • SQL
  • MySQL
  • Git
  • Docker
  • Elasticsearch
  • APIs

Cloud & APIs

  • OpenAPI
  • Cloudflare
  • OpenAI
  • Stripe
  • AmazonPay

Additional Competencies

Development Practices

  • Object-Oriented Programming (OOP)
  • REST API Development
  • Agile Development Methods
  • Test-Driven Development

Project Management

  • Requirements Analysis
  • System Architecture
  • Code Review & Quality Assurance
  • Deployment & DevOps

My Way of Working

Solution-Oriented

I thoroughly analyze problems and develop customized, sustainable solutions.

Efficient

With proven methods and modern tools, I work quickly without compromising on quality.

Communicative

Regular updates and transparent communication are a given for me.

What Sets Me Apart

Willing to Learn

I constantly update my knowledge – whether in frameworks, tools, or new technologies.

Security-Minded

Data protection, access control, and secure architecture are second nature to me.

Pragmatic

I strike the right balance between the ideal solution and practical implementation.

Remote – Yet Accessible

I work 100% remotely – reliably, transparently, and efficiently. Communication via Teams, Slack, Zoom, or email – whatever fits your project best.

Let’s Work Together

Benefit from my years of experience and dedication to quality.

Get in Touch View Projects