Freelancers Introduction

(Grouped by Region, sorted alphabetically by last name)


Jan Fellien


Things I can teach

  • .Net since Version 1.0 Preview
  • Software Architecture
  • Clean Code
  • Event Sourcing / Event Store
  • CQRS
  • Domain Driven Design
  • Open Source .Net Frameworks
  • Behaviour Driven Testing with MSpec

Rhein-Main Region

Johannes Seitz


Things I can teach

  • Test-Driven Development
  • Software Architecture
  • Domain-Driven Design
  • Clean Code/Refactoring
  • Legacy Code Rescue
  • Scrum/Kanban/XP
  • iOS Software Development
  • Web Development

Things I am eager to learn (more about)

  • Software Architecture
  • Domain-Driven Design
  • Android Development


Alexei Vinogradov

manual and automated testing, test management, test process consulting, QA coaching

David Tanzer


Worldwide / Digital Nomads

Christoph Neuroth


full stack web development, variety of server-side languages incl. project experience with node.js, java, groovy, python.

Nigel Runnels-Moss - @sleepyfox

I work all over Europe with clients, often a mixture of remote and on-site.

Things I regularly teach

  • Radical Management
  • XP/Scrum/Kanban & DIY methodology
  • Test-Driven Development
  • Clean code
  • Legacy code remediation
  • Microservice architecture
  • Node.js

Things I am eager to learn more about

  • Elixir
  • Domain-Driven Design
  • More functional programming techniques and languages
  • Hadoop, Spark or other data-processing engines