Blog summ-it

We became a partner of the 10th edition of the largest nationwide conference about Microsoft technologies! On November 9, our Head of Development – Grzegorz Wasylów appeared at the Expert Summit, talking about modern web applications using the Mediator pattern and CQRS in the .NET and Azure environment.

Expert Summit 2022 conference

The 10th edition of the EXPERT SUMMIT 2022 – All about Microsoft technologies conference was held online. Currently, it is the largest nationwide Microsoft technology event. The message is addressed to IT professionals who want to find themselves in the world of the latest technologies, tools and business.

This year’s edition includes 3,449 IT specialists registered via the Evenea portal and 1,600 people registered in the event on Linkedin. At the conference we could meet architects, programmers, devops, project managers, database designers, security specialists, network administrators and business representatives.

  • .NET
  • Dev Ops
  • Machine Learning

The conference is the highest level of presentations conducted by Microsoft employees, Microsoft MVP and experts from the Polish IT industry. During the event, innovative IT companies presented their virtual stands. During the conference, virtual IT Job Fairs and virtual IT Services Fairs were also held.

summ-it as a Gold Microsoft Partner was pleased to become a partner of this year’s edition. Our goal is to support digital transformation and share knowledge and experience. In accordance with our principles, we are happy to show what is the most innovative in the IT world.

Silver Sponsor

Designing modern web applications in .NET and Azure environment

At Expert Summit 2022, we shared our knowledge in the .Net area, attracting the attention of developers and architects. Grzegorz Wasylów – Head of Software Development at summ-it presented his experience.

He has over 14 years of experience gained in the IT industry. Certified Microsoft MCSD Engineer and Microsoft Technology Trainer — has trained over 100 engineers in Europe. Lecturer at WSB universities and .NET/MSSQL/React course leader. Practical knowledge includes not only programming and databases, but also soft skills in working with big players and managing an international team. He implements new technologies, trends, and adapts the team to new audit accreditations and current standards. Certification in the Agile PM, ITIL and Lean Management fields is a certificate of professional approach to work, as well as a guarantee of providing the best solutions tailored to customer needs.

Topic: Designing modern web applications using the Mediator pattern and CQRS (Command Query Responsibility Segregation) in .NET and Azure environments.

The presentation is a practical look at the application architecture that grows during its life cycle. When designing modern SPA (Single Page Applications) internet applications, we often face problems related to the architecture of microservices, the selection of the appropriate technology related to the front-end: Vue / React or Angular. At some point, a potential mobile application also appears on the horizon, which further increases the complexity of the solution. We can help by breaking the system into queries and commands and mediating them appropriately in the API

Grzegorz Wasylów – Systems Architect

Let’s look at the practical use of CQRS and Mediator, which is consumed by the Web application, mobile applications and external systems.

  • CQRS history – a practical look
  • Mediator pattern
  • MediatR – a practical look
  • API in REST or Monolith? Pluses and minuses
  • Event Sourcing? A holistic view of architecture
  • GitHub .NET Core & Azure sample (CI/CD GitHub Actions)

Do you need more information about designing modern applications?

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Jakub Mazerant
Head of Sales

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