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Vibration is a digital agency that focuses on bespoke web development and web applications. For 10 years we have been developing our own product sellio – a comprehensive cloud-based system suitable for eshops and B2B solutions.

We build custom web applications in Symfony or node.js on the backend and vue.js on the front end. We make all projects API based and design them mobile first. We can handle projects ranging from startup MVPs to complex custom information systems. We make presentation websites on WordPress, create custom templates and plugins. We can also handle difficult solutions where other companies and freelancers are finishing, we are just getting started. In addition to custom development, we also do UX, web design and digital marketing.

We are the leaders in the ecommerce development

We have an innovative, agile and transparent approach

We are a reliable and strategic partner

We are specialists and we enjoy our work

For 12 years we have been making customized eshops and web applications

1200 +

finished projects


internal specialists

90 +

custom-made online stores on our system

12 years

on market



we have launched a new website

we launched the first projects on sellio 2


we have moved to new premises

we add to our technology stack CMS:
Pricore, Prestashop, both using Symfony

sellio has an API


adding new languages and frameworks to our technology stack: vue.js, react, angular, laravel, october CMS, typo3,
node.js, python

we are expanding our network of friendly agencies with whom we cooperate


we have launched a new version of our website

we are enlarging our offices

we are expanding our team


we are adding symfony framework to our technology stack

we are building more and more demanding eshops and portals on sellium

our path is moving towards the development of customized web applications


with sellio we were in San Francisco at the Launch Festival

we’re growing the team

we are introducing a new way of management


relocation of offices

we organize Barcamp Bratislava

we were with sellio in Dublin at the Web Summit conference


increasing the size of the team

creation of a new division – content, marketing


we are intensively developing sellio

we are switching to Asana

we start selling on ThemeForest


move to larger offices

increasing the scope, strengthening the brand

we have started work on our eshop system


creating a logo vibration

establishment of vibration s.r.o.

creating a vibration blog

move to offices in the centre of Bratislava


we’re putting together a team


founder Ivan Potančok works as freelancer