Contents Menu Expand Light mode Dark mode Auto light/dark, in light mode Auto light/dark, in dark mode Skip to content
cusy
Light Logo Dark Logo
  • Our services
    • Data and analyses
    • Platforms
    • Software development
    • Data science and AI workshops
    • Artificial intelligence
  • Our clients
  • Our training courses
    • Introduction to Python
    • Advanced Python
    • Design patterns in Python
    • Efficient testing with Python
    • Software documentation with Sphinx
    • Technical writing
    • Jupyter notebooks for efficient data science workflows
    • Numerical calculations with NumPy
    • Analysing data with pandas
    • Read, write and provide data with Python
    • Cleanse and validate data with Python
    • Visualising data with Python
    • Designing data visualisations
    • Create dashboards
    • Versioned and reproducible storage of code and data
    • Practical introduction to artificial intelligence with Python
    • News from Python for data science
  • Blog
    • How LLM agents endanger open-source projects
    • 10 years of innovation and commitment
    • ‘LLM Agents and Security’ in Linux Magazin 01/2026
    • DORA Report 2025: The state of AI-supported software development
    • Free-threaded Python – hit or miss?
    • The new OpenAI Open-Weight models are here
    • Design patterns for the securing of LLM agents
    • The democratisation of digital maps: How protomaps are changing the game
    • AI programming tools
    • How LLMs help us with programming
    • DORA Report 2024: How AI is changing software development
    • How better developer experience increases productivity
    • Criteria for safe and sustainable software
    • Python Pattern Matching in Admin Magazine #63
    • Choosing the right NoSQL database
    • Springer Nature: Lemma management
    • ‘Trust is the new oil’ in iX 03/2021
    • Compliance management with Gitlab
      • GitLab Compliance Features
      • IEC 62304 compliance with GitLab
      • GitLab as quality management system for ISO 13485
    • Migration from Jenkins to GitLab CI/CD
    • Software reviews – does high-quality software justify its cost?
    • Microsoft alternatives – migration to open source technologies
    • Semicolon: ‘How Data Science is driving digital transformation’
    • Beuth University: Prototype for a medication app
    • Are Jupyter notebooks ready for production?
    • elena international: Web-based planning tool for microgrids
    • Corona Warn App and Database Security
  • About us
    • Our team
      • Veit Schiele
      • Tim Weber
      • Hilal Işık
      • Kristian Rother
      • Andreas Jung
      • Frank Hofmann
      • Felix Schwarz
    • Events
      • PyCon DE & PyData 2026
      • 20th FrOSCon
      • PyData Berlin 2025
    • Publications
    • Media resources
Back to top
  • Deutsch

Our team¶

Veit Schiele
veit.html
Tim Weber
tim.html
Hilal Işık
hilal.html
Kristian Rother
kristian.html
Andreas Jung
andreas.html
Frank Hofmann
frank.html
Felix Schwarz
felix.html
Copyright © 2015–2026, cusy GmbH
Last updated on Feb 26, 2026
Imprint & Privacy Policy | Code of conduct