I am a software engineer with 10+ years commercial experience in software development.

Big fan of modern software development practices:

• Event Driven Development
• Domain Driven Development
• Microservices
• Hexagonal Architecture
• Command Query Responsibility Segregation

I believe in:

• Quality
• TDD
• High quality Code Review
• Integration testing over plenty Mocks

Practising DevOps, it is the right way to build high quality, high scaling and high availiable systems.

Co-founder of Open Source project Javers - modern, centralized system for auditing application changes.

Skills

• Object Oriented Programming
• Software craftsmanship
• Domain Driven Design
• Agile software development
• Java
• Groovy
• Microservices
• Distributed architectures
• High availability
• Scalability
• Test Driven Development
• Leading dev teams
• Mentoring

If you have any enquiries please do not hesitate to contact me at pawel@pszymczyk.com