I'm a senior UI/UX Designer living in Poland that enjoys building user-friendly interfaces. Aside from that,
I enjoy designing custom bikes and filmmaking.

  • Citizenship Italian/Brazilian
  • Experience 20+ Years
  • ExpertiseUI/UX Designer
About Me
Years Design

I'm Guilherme Myr, a Senior Freelancer Designer with 20 years of UI/UX experience, passionate about crafting user-friendly designs that drive results. Proficient in top design tools, including Photoshop, Illustrator, Sketch, Figma, InVision, HTML, and CSS, I merge creativity with technology for stunning designs.

My design journey began early, inspired by my grandfather's drawings. Despite initial tech reluctance, I discovered its creative potential, founding my first company in 1999. I've worked internationally, honing my skills in diverse environments.

With 15 years of active contributions to Poland's design industry, I offer expertise in wireframes, web apps, and global component libraries. I'm equipped to handle multi-platform projects with quality and punctuality, blending passion, experience, and tech mastery.

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My Resume

With 20 years of experience as a senior-level UI/UX Designer, I am skilled in top-level design tools like Photoshop, Adobe Illustrator, Sketch, and Figma. Over the years, I have completed hundreds of projects with consistent positive feedback. My portfolio spans diverse design work, including wireframes, web apps, and three global component libraries.

I have actively contributed to the design industry in Poland for the past 15 years, thriving in both Polish and English multinational environments, and gaining valuable insights into diverse design approaches.


Portuguese - Native
English - Proficient
Spanish - Proficient
Italian - Advanced
Polish - Advanced
2000 - 2003
Graphic Art and Design
Sao Paulo State University UNESP
1998 - 2000
Advertising And Marketing
Catholic University USC
Samsung Design Contest

I was awarded first place in one of Samsung's first design contests for developing a unique and original website design.

São Paulo Biennial - Poster Design

I won second place in the famous Biennial of Arts' Design contest for the outstanding design of the main banner. This extremely competitive contest drew contestants from all around South America, making the accomplishment all the more remarkable.

2013 - 2023
Citibank Europe PLC
VP - Senior UI/UX Designer
  • Performed leadership roles and worked as a product owner on a variety of UI/UX projects. Used Jira and Scrum in these positions to lead the design team and supervise the developers to achieve the required implementation. Users and the leadership board praised my leadership and the quality of completed projects.
  • Four years of experience leading a UX/UI design team.
  • Collaborated with a cross-functional team comprising UX/UI designers, developers, traders, and product managers to create innovative trading platforms, resulting in a significant increase of over 70% in the flow of trading information.
  • Created and designed over 50 logos for internal apps, websites, and informational videos, ensuring a visually cohesive and professional brand presence.
2013 - Present
Myr Design Studio
Freelance Senior Designer
  • Designed more than 70 websites for clients using a variety of platforms, including WordPress, Squarespace, Drupal, and Wix. Delivers high-quality websites that meet client needs on time and within budget.
  • Created hundreds of visually appealing and effective logos, banners, digital arts, and videos that are also cost-efficient. Always up-to-date on the latest design trends, using a variety of software tools such as Photoshop, Illustrator, Premiere, After Effects, Figma, Sketch, Final Cut Pro, and Maya.
  • Monitoring UX/UI trends and technology.
UI Design

My role as a User Interface Designer (UI) is to design user-friendly digital interfaces for websites and apps. I create visually appealing layouts, interactions, and accessibility solutions through research and prototyping.

UX Design

My role as a User Experience (UX) Designer is to improve user interactions in digital products. I do user research, build wireframes and prototypes, and create user journeys that are seamless.

Graphic Design

My work as a graphic designer includes website design, press material design, logo design, and more. To create visually stunning and communicative designs for branding materials, ads, and promotional assets, I use a variety of tools and strategies.

Video Editing

As a video editor, I turn raw material into a compelling visual story, ensuring an enjoyable and engaging narrative. My effort is critical in communicating the video project's desired message and emotional impact.

My Clients

During my extensive design career, I've had the chance to work and team up with some fantastic companies and well-known brands, like these:

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Warsaw - Poland

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