We design and develop effective online solutions that help you grow your business!



Marija Ercegovac

Junior Developer

Luka Kovačević

Ruby on Rails Engineer

Ruby on Rails, PHP, Vue.js, HTML & CSS

Ivan Belinec


JavaScript, HTML, CSS, Photoshop, Sketch, InDesign, Illustrator

Zoran Žabčić

CTO, Developer

Ruby, Ruby on Rails, JavaScript, CSS, HTML, MySQL, PostgreSQL

Marko Žabčić

Managing director, Developer

JavaScript, NodeJS, Ruby, MySQL, PostgreSQL, Backbone

Join our team

We are always looking for new and talented people to be part of our team


A word from our clients

"When needing high-level engineering expertise, it is important to have trust and be confident in the tech company you are working with. Effectiva team offered innovative, efficient, and reliable service while having incredible enthusiasm for creating new solutions. Their skills ensure the smooth running of the project as well as high-quality results."

Patrik Elsa, Crossiety

"Founding a new business is period filled with both excitement and insecurity. In my personal example the later element was significantly reduced by Effectiva team and their client's approach. Driven by excellence in execution, strong support in development and detailed focus on customer's needs are only few of many qualities they brought into our project relationship. So successful outcomes were a natural project destination."

Ida Banek, GRIT International

"We have nothing but words of praise for the whole Effectiva team. From the very beginning they showed great professionalism, proactivity and speed working on our project. With excellent communication and collaboration they created a website on which we are really proud."

Tihana Šeremet, Designer, Leonardo Media

"We were proud of our articles and photos and we looked for a way to show it on the internet. We found the right team. Those who have made it possible to appropriately share it with our visitors"

Damir Fabijanić, Editor-in-chief, iće&piće magazine

Get in touch

Effectiva studio Ltd, Savska cesta 182, 10000 Zagreb, Croatia

E: info@effectiva.hr

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