JirosWorld - open source web development

Dutch, Amsterdam based, experimental conceptual nerdy fine artist.
Hire the queerest web developer - get a free comic!

About JirosWorld


I'm a continuously learning queer web nerd, experimental artist, cartoonist, illustrator, web programmer, homo universalis and genderqueer spokesperson based in Amsterdam (Netherlands).
I started HTML in 1998 when it was still cute. I’ve now moved into deeper concepts, such as SASS and templating. My big dream is to make technology accessible and diversity-friendly for minorities.
I am always on a quest for new shapes, new designs, new apps, new interactivities and new programming languages. Why..? Because I love it!
I work as a webwizard and as a visual artist. During Pride 2019, I was invited by the Amsterdam Museum to do a guerilla art intervention in order to create a queer space.


Languages and Frameworks:
XHTML, HTML5, CSS3, jQuery (basics), Bootstrap, React, NodesJS/NPm (basics), MAMP, pgAdmin, Wordpress template development, Mailchimp crossbrowser template development, Concrete5 template and PHP View block development, basic DNS and SSL management, Google AdWords fundamentals, SEO fundamentals, Javascript (junior), Java (basics), Spring Boot/Maven/JUnit (basics), SQL/mySQL (basics), LESS (basics), PHP (basics).
Tools & expertise:
Responsive Web Design, FTP, CHMOD, SEO writing, htaccess, Photoshop, GIMP, AdWords fundamentals, keyword research, banner design, sound editing, drawing, Adobe Premiere Video Editing, Adobe Illustrator, Figma design, moving CMS installs to another server, Flash animation, Mailchimp tags, SVN(Subversion)/Git/Github (basics). Command line interfaces like Terminal and Prompt. Woocommerce webshops. Custom Wordpress plug-in modifications.
Experience with communicating through Jira (Agile/Scrum), Slack and Trello. Working mostly on Apple Mac but able to work on Windows and Linux as well.
Click for delivery TERMS AND CONDITIONS and fees.

Awesomeness Portfolio.

Below you'll find some of my recent work.


Responsive Concrete5 theme for a site with 'drempelvrij' level accessibility. PHP development of blocks.

Maia Matches' portfolio/webshop

Webdesign & Development from scratch of multiple templates, a full-blown custom webshop, SSL certification and newsletter implementation.

SASMA BV order form

Extensive jQuery orderforms, with Formidable counters, and responsive Concrete5 templates and PHP block development.

Piipol company site

Webdesign & Development from scratch of multiple Concrete5 templates, pagelists, blog functionality and cookie warnings.

Clientenbelang Amsterdam

PHP template with HTML and all CSS made from scratch, along accessibility level AA standards, compatible with screen readers.

Buy Social

Extensive, deep CMS site with login functionality, multiple PHP webapplication templates and complex CSS.

Found. for Auditing Research

A large DIVI Wordpress site I developed, has multiple feeds.

Eliza Steinbock

Responsive Wordpress website for academic researcher.

Van De Zotten Coaching

Responsive CMSMS template company site for lifecoach.

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