Skip to content
View JanKoloska's full-sized avatar
1 follower · 21 following

Highlights

  • Pro

Block or report JanKoloska

Block user

Prevent this user from interacting with your repositories and sending you notifications. Learn more about blocking users.

You must be logged in to block users.

Maximum 250 characters. Please don't include any personal information such as legal names or email addresses. Markdown supported. This note will be visible to only you.
Report abuse

Contact GitHub support about this user’s behavior. Learn more about reporting abuse.

Report abuse
JanKoloska/README.md

Hello World!

My name is Jan-Hendrik Koloska

I'm a passionate software developer from Germany. I started programming in C# when I was 13 years old. Over the time I had several breaks where I tried out different other programming languages like Java, C++, Python but my great love is still C#.

After I finished school I started studying mathematics and later computer science at the university of Paderborn. However, I faced challenges in both fields of study that I could not solve. I struggled with mathematical intuition. Finally I ended studying without a degree.

During the study I started working part time as an order picker in a warehouse. I also had different other tasks there. After I ended studying I turned in as a full time order picker in the same company.

One day I found a vacancy offer as a Junior Software Developer C# in the headquarters of my company on the company's website. Immediately I started writing an application. My boss submitted my application there with a personal recommendation. They invited me to a job interview but finally they employed another applicant. But my application attracted attention in another department where they also needed a software developer. Although they needed a fully experienced software developer they employed me for an internship for two months. After this time they decided to employ me for the next two years.

Now after one year I learned a lot about

  • The projects in our department
  • C# programming in our projects
  • Database programming with T-SQL
  • Designing reports with the SQL Server Reporting Services
  • Creating SSIS (SQL Server Integration Services) packages for our projects

at work. But that’s not all even at home I continued learning about

  • PowerShell
  • Git & GitHub
  • Entity Framework Core
  • ASP.NET Core especially Web API development
  • Clean Code

Of course there is still so much to learn but my ambitions are very high and I have a lot of goals I want to achieve. For example I want to become an expert in

  • Software architecture
  • Software quality
  • .NET Development with C#
  • ASP.NET Core
  • Entity Framework Core

And here I am still on my journey to become a full software developer. And even with this goal achieved the learning never ends ...

Popular repositories Loading

  1. JanKoloska JanKoloska Public