Hello! I'm

Bretislav Mazoch,
UX/UI Designer.

I design web apps and information systems. Simply said,
I help product teams to turn ideas into Functional & Beautiful solutions.

Bretislav Mazoch, UX/UI Designer (header photo)

Client Projects.

Explore my 3 selected works with case studies...

Epro – UI Style Guide & Features (preview)
Epro –

UI Style Guide Features

Design system and features for clinical web application

As a UI Designer, I managed UI style guide of the main product. We extended the style guide which led to better UI consistency, better usability and increased amount of designed features. For example, one of the new features sped up the management and import process of any patient document by clinical staff.

Case study →
Summary  •  Process  •  Designs
Auntie Knitter – Knitted Ties E-shop (preview)

Knitted Ties E‑shop

Visual identity and website for business with knitted ties

As a Graphic & Web Designer of the project, I designed all brand visuals and designed and deployed the website (e-shop solution). Thanks to that, the business is able to manage online sells and be promoted.

Case study →
Summary  •  Process  •  Designs
Masaryk Uni – Medical 3D Viewer (preview)

Medical 3D Viewer

Interactive web application for medical 3D visualisations

As a UI Designer, Developer and 3D Artist of the project I produced medical 3D visualisations and created a unique 3D viewer for displaying the visualisations in web browsers. The viewer supports people from the university (medics, tutors and students) in teaching and studying.

Case study →
Summary  •  Process  •  Designs

Me asDesigner.

I transform ideas into working digital solutions. Responsibly. With a good care. Based on years of experience.

You can reach me at → bretislav.mazoch@gmail.com

Bretislav Mazoch, UX/UI Designer (photo)
My skills...

With what I can help you

It's always a teamwork.

Conceptual design icon

Conceptual Design

  • I learn about the business and users through research.
  • I organise design workshops to gather ideas on solutions.
  • I prepare wireframes to design the content and its structure.
  • I analyse UX metrics and users feedback to improve.
Visual design icon

Visual Design

  • I prepare mood boards to decide on the style directions.
  • I create UX style guide to set up a design system.
  • I produce detailed hi-fidelity designs and visuals.
  • I prepare user flow diagrams and interactive prototypes.
  • I do usability reviews and user interviews with testing.
Development stage icon

Developers Support

  • I supervise implementation in regards to design & usability.
  • I test implemented designs on various configurations.
  • I can prototype designs in HTML5, CSS3, JavaScript.
My vision of designing...

How we will cooperate

I pay attention to understand the project and business vision and to know its users. Then, I put effort to satisfy both sides and also support developers. That’s my magic.

Together we will strive to achieve project goals and satisfy users’ needs at the same time. We will define the vision and learn about our users. Based on it we will produce Functional Beautiful solutions.

I will make sure all graphics sources are well-organised and easily accessible by anyone from the team. I will create and manage product UX guidelines to make our solutions unified and highly usable. We will also record and improve design processes to speed up our work. On top of that, we will define a set of user experience metrics, which will help us to continuously create better solutions.

We will build quick interactive prototypes for user reviews and iterate on our designs few rounds. With developers, we will then implement these designs and make sure everything is working great. Finally, we will keep improving – based on the feedback from the users, based on the metrics, based on the usability testing.

Is it the way of designing you like and encourage?

Then great! I think, we will get along well.

My Design Process
Learn more about...
My Career...

The experience

UX/UI Designer for complex ALM system

Currently happily working
at Siemens Polarion, Prague (Czech Rep.)

UI Designer for clinic web application

2 years of a valuable experience in England
at Bluewire Technologies Ltd, Bristol (UK)

Visual Designer for e‑learning service

5 years and 9 months of a true loyalty
at Masaryk University, Brno (Czech Rep.)

Web Designer & Developer

2 years of an enriching self‑employment
as a digital freelancer, Frenstat p. R. (Czech Rep.)

See my CV (.pdf)

or visit my → LinkedIn profile

Me working with a developerMe sketching the user interface

Me asPerson.

I get inspiration from travelling and adventures...

Twitter icon
See my Instagram
My instagram
Skitouring in AlpsFreeride in the powderBiking in EnglandEngland memoriesRunning in BristolSunset from a vulcano in LombokSurfing in Indonesia, BaliJawa and Bromo national park
By scooters on BaliClimbing vulcanos in IndonesiaTouching Stanley Cup in TorontoSkyscrapers from New YorkManhattan ice-creamHostel friends in VancouverRoad trip with best mates in IcelandA lake from Iceland


Looking for someone like me? I'm especially interested to help projects focused on healthcare, smart technologies or sport.

Feel free to contact me at → bretislav.mazoch@gmail.com

From my Blog...

I write also a blog about UI/UX design.
You are welcome to have a look at

→ A Designer's Thoughts.