Fred Bolder's Portfolio

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About me

Welcome to my portfolio. My name is Fred Bolder. I have programmed for more than 25 years (professional and hobby) in many different programming languages. For 12 years I was developing and testing software in Delphi and C# for nurse call systems in care homes and hospitals. During a full-time web design course for one year I made this website and of course I wanted it to look like HTML and C#. You can click on the white bold text in the "code" to navigate.
I have many hobbies including programming, playing various musical instruments (piano, drums, recorder and more), singing (nowadays mostly Greek) and dancing (Ballroom, Latin and Greek dances). Related to my hobbies, I have written a lot of e-books. Writing these books and the manuals for the software, gave me a lot of experience in writing explanations in English.

Feel free to contact me by e-mail (fgh.bolder@gmail.com).

Fred's photo
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Computer Proficiency

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Programming languages JavaScript, TypeScript, C#, Delphi, Visual Basic for Applications, AutoLISP and more
Markup languages HTML, CSS, Sass, Markdown
Libraries React, Bootstrap, Tailwind CSS
Testing Cypress, Vitest
Packages Microsoft Office, AutoCAD
Operating systems Windows, Linux and more
Version control Git, GitHub, Sourcetree, Subversion
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Languages

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Dutch (Nederlands) Mother tongue
English Fluent
Greek (Ελληνικά) Intermediate
German (Deutsch) B1 / Leben in Deutschland
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Projects

Websites

Click on a title to visit a website. Click on GitHub to see the source code of it. Keep in mind that there might be a loading time for projects that are published on Render, because I have a free membership.

Software

Most of my software projects that are available online are programmed in C#.

private void timerProjects_Tick(object: sender, System.EventArgs e)
{
ShowScreenshot(Screenshot);
Screenshot++;
if (Screenshot >
screenShots.Count)
if (Screenshot > screenShots.Count)
{
Screenshot = 1;
}
}

E-books written by Fred Bolder

Click on a title for information.