Alexej Sommer

Alexej Sommer

Lead Software Engineer

Düsseldorf, Germany

Professional .NET developer with expertise in a variety of technologies including ASP.NET Core, WPF, UWP, Xamarin, Azure etc.
MCP/MCSD and Azure certified. MVP 2016-2019 in category Windows Development

Area of Expertise

  • Information & Communications Technology


  • .NET
  • .net core
  • microservices
  • IoT
  • Architecture
  • Application Security
  • c#

Security for ASP.NET developers

Most popular attacks, standards, utilities and services. Let's talk briefly about all of them.
Partly this presentation contains "must know" information, but I have some examples that could be interesting even for experienced developers. Check yourself to be sure that you haven't missed anything.

Architectures that we can use with .NET

Let's talk about different architectures and architectural approaches that could be used with .NET applications.

Layered, Hexagonal, Onion, Clean - that is not the complete list of what we can use with .NET Core. In the session I will put together info about popular architectures and also most interesting features and facts about architectures that are rarely used.

Caribbean Developers Conference 2022

November 2022 Punta Cana, Dominican Republic

WeAreDevelopers World Congress 2022

June 2022 Berlin, Germany

.NET Developer Conference 2020

November 2020 Köln, Germany

Microsoft Ignite The Tour

It's all about .NET Core

March 2019 Amsterdam, Netherlands

Alexej Sommer

Lead Software Engineer

Düsseldorf, Germany