Usability analytics & UX DESIGN EXPERTS

We design and optimize large scale enterprise systems and business applications

If developers are busy with the technology, who cares about the users?

We care.


team on-demand

We keep our core team small and flexible. Most of our project were managed by 1-3 experts. For specific tasks or bigger projects, we invite our pre-selected experts.


Our senior experts have 15+ years of experience in software development, project management and 8+ years in usability and user experience.

CUA certificates

We have Certified Usability Analyst (CUA) on board. Trained and certified by Human Factors International (UK) – world leader in UX design, training and certification.

Tight communication

We work closely with international clients. They are extremely happy to participate in weekly workshops via skype and feel the progress. And yes, we travel to meet you on-site.

Transparent pricing

We charge hours for actual time spent on your project. Our hourly rate starts from 50€ + VAT. We plan and deliver results in weekly iterations, so it’s less risky for you and for us.

Long-term partnership

It’s more beneficial to have long-term partnership. You will always know, that even your small requests will be fulfilled in the same transparent manner.


We create and improve digital products by applying user experience design techniques and best practices, officially known as ISO-9241 Ergonomics of human-computer interaction.

User research and analysis

Before starting any ux optimization project we do user data analysis and gather initial findings from custom designed user surveys.

Advanced usability testing

Most trustworthy way to identify usability issues is to conduct usability testing with real users. 1-to-1 interview or remote.

UX audits and evaluations

Simple way to evaluate the quality of UI  is to test against usability and design principles. Different methods available.

High fidelity prototyping

With Axure RP® we can transform enterprise level business requirements into detailed UI specifications for your developers.

User interface design

When prototype is accepted by business owners and tested by users, we deliver visual  design and all graphic assets.

Support for developers

We are happy to supervise your team while product in developmet. Also you will appreciate our individual ux trainings.


Our key clients from who recognized usability and user experience as long-term investment


Let's get in touch
Company details
Cafe Voltaic UAB
Goštauto str. 8-231, Vilnius
Company ID: 302689369
VAT: LT100011759815