I am an enthusiastic designer and coder of Graphical User Interface (GUI / front end) applications. Along the years, I have also been deeply involved in optimizing a great many applications, both GUI (front end) and server (back end) ones. As a result of this, I consider myself quite good at testing, debugging and finding (and fixing) bugs and 'big data' bottleneck problems.My main coding has been done in C, C++, C# and Java. As for version control, both ClearCase and GIT are familiar.SQL has been a core part of the solutions, so that is very familiar to me.I am also familiar with XML language since e.g. help files were written in XML. The working environments have been Windows (Visual Studio, UWP), Linux and Citrix. I have also done web-based training of HTML, CSS, Javascript, TypeScript and Java EE. Coding is by now "in my blood" and is to me as simple as breathing. So learning new coding languages or standards should not pose any problems to me.I am strongly of the opinion that GUI programs shall be very user friendly and responsive. And that potential error messages shall be descriptive and helpful. I worked as a design engineer in telecommunications for 23+ years.So I am also familiar with the DWDM, Sonet, SDH, TDM, ATM and Frame Relay communication layers. Additionally I enjoy meeting directly with customers for design and feedback meetings.My working attitude is, shortly put, enthusiastic because I enjoy coding so very much. My hopes for the future is to keep on coding, optimizing and doing problem solving. That is when I perform the best. My mother tongue is Swedish and I speak fluently both Finnish and English. I know German on a school level, however I have not spoken it much in practice.---Keywords: #CMake, #Catkin, #Docker, #QT, #GTK, #ROS, #UWP, #C#, #Linux, #Windows, #Ubuntu, #MSYS2, #Kotlin, #GIT, #Raspberry Pi , #C++, #C, #Java, #GUI, #User Interface, #Back End, #Front End, #Full Stack, #Coding, #SQL, #Sybase, #Oracle, #XML, #Big Data