Ivijan-Stefan Stipic (@ivijanstefan) – WordPress user profile

Bio

I am a senior back-end PHP developer with 22+ years of experience in web development and more than a decade of focused work within the WordPress ecosystem. As the founder of INFINITUM FORM®, I have built a wide range of custom solutions, including public plugins such as Geo Controller, Transliterator, Easy Auto Reload, Push Notification FCM, Registar Nestalih and Kopa QR. My work is centered on performance, security, API integrations and solving complex technical challenges for high-traffic and data-driven WordPress environments.

I actively contribute to the community through plugin development, code improvements, API integrations and collaboration with other developers. Over the years, I have shared knowledge at local WordPress meetups and led training programs for new developers, focusing on practical, real-world WordPress architecture and modern PHP standards.

My experience includes custom plugin development, advanced integrations, WooCommerce extensions, REST API design, and performance optimization for enterprise and large-scale platforms. I continue to build tools, improve existing solutions and support the growth of the wider WordPress community.

If you are interested in collaboration or improving complex WordPress systems, feel free to connect.

Interests

WordPress architecture, API integrations, plugin development, backend performance optimization, database indexing and query tuning, security hardening, scalable system design, REST and OAuth workflows, automation tools, WooCommerce extensions

WordPress Origin Story

My WordPress story began in 2011, when I needed a design that no existing theme could provide. Instead of compromising, I decided to build the theme myself. That first project sparked my interest in WordPress development and quickly grew into a long-term focus on creating both custom themes and plugins.

Over the years, I have developed more than 200 plugins and around 50 themes, most of them for private clients and custom projects, as well as several that I’ve published on wordpress.org. This work naturally led me toward performance optimization, backend architecture, advanced integrations and solving complex problems inside the WordPress environment.

Beyond development, I have been involved in the community through meetups, knowledge sharing and private training for beginners. WordPress has been a continuous source of learning, growth and collaboration, and it remains a core part of my professional journey.

Contributions Sponsored

Ivijan-Stefan Stipic contributes 20 hours per week to the following teams: CLI, Community, Core, Design, Hosting, Photos, Polyglots, Support, Test, and Training.

Member Since: August 12th, 2016
Location: Serbia
Website: infinitumform.com
GitHub: InfinitumForm
Job Title: CEO & Founder
Employer: Infinitum Form Agency
Find me on:

Contribution History

Plugin Developer
Translation Contributor
Translation Editor

Activity
Plugins
Favorites
Translations

Committed [3502581] to Plugins SVN:
Update readme.txt
3 days ago
Posted a reply to Woocommerce chrashing, on the site WordPress.org Forums:
Poslednja proba pre nego budem radio update:Forsiraj preslovljavanje za WordPress REST API pozive Ovo stavi…
2 weeks ago
Posted a reply to Woocommerce chrashing, on the site WordPress.org Forums:
Prebaci "Jezička šema" na Srpski ako nije multilangual sajt, ali "Način rada dodatka" neka bude…
2 weeks ago
Posted a reply to Woocommerce chrashing, on the site WordPress.org Forums:
Fali mi samo da visim prva podešavanja dodatka. Ima u debug modu još jedna tabela…
2 weeks ago
Posted a reply to Woocommerce chrashing, on the site WordPress.org Forums:
Pozdrav, U kom momentu sruši WooCommerce? Pošaljite mi podešavanja da pogledam šta je upitanju i…
2 weeks ago
Committed [3491176] to Plugins SVN:
= 1.0.2 = * Fix: prevent fatal errors with legacy WPBakery / Visual ...
2 weeks ago
Committed [3487524] to Plugins SVN:
Adding screenshots
3 weeks ago
Committed [3487513] to Plugins SVN:
Update readme.txt
3 weeks ago
Committed [3487510] to Plugins SVN:
Update readme.txt
3 weeks ago
Committed [3487500] to Plugins SVN:
= 1.0.1 = * Fix: Save cleanup is now truly opt-in, no stored content ...
3 weeks ago
Committed [3482001] to Plugins SVN:
Update infos
4 weeks ago
Committed [3481954] to Plugins SVN:
Update readme.txt
4 weeks ago
Committed [3481946] to Plugins SVN:
Update Redme.txt
4 weeks ago
Committed [3481942] to Plugins SVN:
Update readme.txt
4 weeks ago
Committed [3481931] to Plugins SVN:
update readme.txt
4 weeks ago
Committed [3481927] to Plugins SVN:
= 1.0.0 = - Initial release - Removes AI-specific data-start and ...
4 weeks ago
Committed [3481748] to Plugins SVN:
Update readme.txt
4 weeks ago
Posted a reply to Issue: Serbian Transliteration + Oxygen Builder Compatibility, on the site WordPress.org Forums:
Hello, Please, send me email at [email protected] and I need to ask you some details…
1 month ago
Posted a reply to Issue: Serbian Transliteration + Oxygen Builder Compatibility, on the site WordPress.org Forums:
Glad it's resolved! Thanks for the information and help! All the best!
1 month ago
Posted a reply to Transliteration_Init not found, on the site WordPress.org Forums:
Pozdrav, Drago mi je da je rešeno, ne bi trebalo sada biti problema. Zatvaram ovaj…
1 month ago
Posted a reply to Issue: Serbian Transliteration + Oxygen Builder Compatibility, on the site WordPress.org Forums:
Thank you, I'll check. I just push new update, can you confirm?
1 month ago
Posted a reply to Transliteration_Init not found, on the site WordPress.org Forums:
Pustio sam novi update sa ovim izmenama, trebalo bi da sada bude sve OK.
1 month ago
Posted a reply to Issue: Serbian Transliteration + Oxygen Builder Compatibility, on the site WordPress.org Forums:
Hi, I’ve already started looking into this and I’m working on some improvements. The issue…
1 month ago
Posted a reply to Must Have For Large Sites, on the site WordPress.org Forums:
Thank you very much for the kind words and your support.
1 month ago
Posted a reply to Transliteration_Init not found, on the site WordPress.org Forums:
Pozdrav, Da li mogu zamoliti, pre nego pustim na wordpress.org da testiraš verziju sa GitHub…
1 month ago
Posted a reply to Transliteration_Init not found, on the site WordPress.org Forums:
Huh... Moram preegledati sve. Javljam se čim sve istestiram. Moram obezbediti okruženje za testiranje ovih…
1 month ago
Posted a reply to Transliteration_Init not found, on the site WordPress.org Forums:
Pustio sam novi update. Na PHP 8.4 postoji jedan "skriveni" problem sa redosledom učitavanja unutar…
1 month ago
Committed [3473542] to Plugins SVN:
= 2.4.3 = * Fixing issue with PHP 8.4 + FPM + OPcache
1 month ago
Posted a reply to Transliteration_Init not found, on the site WordPress.org Forums:
Veoma čudan problem jer lično radim na PHP8.4 ali proveriću još sve. Hvala! Proveravam pa…
1 month ago
Posted a reply to Search Box Missing, on the site WordPress.org Forums:
Thank you very much for the kind words - I truly appreciate it. I’m really…
1 month ago
Committed [3472848] to Plugins SVN:
= 2.4.2 = * Fixed PHP 8.4 compatibility issue in autoloader (private ...
1 month ago
Posted a reply to Transliteration_Init not found, on the site WordPress.org Forums:
Pozdrav, Hvala na prijavi. Problem je bio vezan za PHP 8.4 - autoloader metoda je…
1 month ago
Posted a reply to Search Box Missing, on the site WordPress.org Forums:
Hi, I have just released an update that should resolve the issue with the missing…
1 month ago
Committed [3472492] to Plugins SVN:
= 1.7.3 = * Fixed issue where category search input was not rendering ...
1 month ago
Posted a reply to Search Box Missing, on the site WordPress.org Forums:
Hi, Thank you very much for your kind words and for taking the time to…
1 month ago
Committed [3469374] to Plugins SVN:
Update banners
2 months ago
Committed [3469240] to Plugins SVN:
Update screenshots
2 months ago
Committed [3469219] to Plugins SVN:
= 2.4.1 = * Fixed problem with transition codes * Fixed issue with ...
2 months ago
Posted a reply to I don’t recommend it if you don’t want any problems!, on the site WordPress.org Forums:
Thank you for your feedback. Transliterator is not a simple plug-and-play plugin. It performs deep…
2 months ago
Posted a reply to Перевод т, on the site WordPress.org Forums:
Вы можете запретить транслитерацию атрибутов WooCommerce через фильтр плагина Cyr3Lat. Добавьте в functions.php или в…
2 months ago
Posted a reply to Работает, on the site WordPress.org Forums:
Спасибо за отзыв и за то, что пользуетесь плагином уже столько лет. Мы постараемся и…
2 months ago
Committed [3457829] to Plugins SVN:
Update readme.txt
2 months ago
Posted a reply to Plugin was overtaken, switching to alternatives, on the site WordPress.org Forums:
Thank you for the concern. The plugin was officially adopted via WordPress.org after being unmaintained…
2 months ago
Committed [3455520] to Plugins SVN:
= 3.7.3 = * Minor improvements to plugin metadata presentation in the ...
2 months ago
Posted a reply to Svaka čast, on the site WordPress.org Forums:
Hvala puno! Drago mi je da ti je plugin od koristi.
2 months ago
Posted a reply to Odlican, on the site WordPress.org Forums:
Hvala puno! Drago mi je da je sve za sada kako treba, a još više…
2 months ago
Posted a reply to Best Transliterate Georgian and Russian, on the site WordPress.org Forums:
Thank you very much for the detailed feedback! I’m really glad the plugin worked well…
2 months ago
Committed [3454535] to Plugins SVN:
= 3.7.2 = * Added filter support for adjusting background batch size ...
2 months ago
Committed [3451517] to Plugins SVN:
Update README.txt
2 months ago
Committed [3451516] to Plugins SVN:
Update readme
2 months ago