Hi, I‘m Marcin

I design the user experience.

I’m a product and user experience designer, with front-end developer skills, who build end-to-end UX/UI concepts for web & mobile products.

Get in touch with me

Latest cases

“I’d recommend Marcin for many opportunities and think he’s a great person to help accelerate work, especially in SaaS companies that need a combination of UX + FE code work done.“

Brandon Anderson – Chief Product Officer at Zingtree

“I highly recommend Marcin as a UX and product designer. With extensive experience and a deep understanding of analytics-based design, Marcin has a unique ability to create designs that truly resonate with customers.”

Sergiy Golub – VP of Engineering

Who am I ?

I’m a UX and Product Designer who simplifies digital products to enhance user experience. Using data-driven methodology, I optimize user experience to improve conversion rates, reduce churn, and increase satisfaction. Let’s work together to create a simple, effective, and user-friendly product that your customers will love.

Get in touch with me

What I do ?

UX design should be data driven,
and translated to the real value for the product.

  • Design user experience based on research and business goals.
  • Develop data-driven design to create user-centered interfaces.
  • Create UX/UI concepts for mobile and web products.
  • Develop wireframes, prototypes, and high-fidelity designs.
  • Iterate designs based on user feedback and testing.
  • Define style guides and help create HTML/CSS frameworks.
  • Help to develop product vision and roadmap.

Interface Design

Here are some examples of my the UX interface design for variety of the SaaS applications and products I was working on in recent past.

Complete navigation overhaul for the project management tool.

The goal of this project was to increase the users engagement by simplifying the entire navigation system allowing users to intuitive navigation through Assembla⇗ platform. The most endorsement by customers improvement up-to-date translated to measurable value it brought. You may read more about this particular case here.

Intuitive folders management system for AI-powered decision tree platform

Intuitive functionality allowing zingtree.com⇗ users create and manage script documents in folders system. You can find more information on this project here.

Concept design of the Cisco WebEx integration for the Zingtree’s decision tree platform.

Intuitive flow allowing zingtree.com⇗ application being used in the Cisco WebEx platform as an integration.

Maintenance service booking mobile app for the enterprise fleet operators.

An MVP end-to-end design for a the complex scheduling car service application tailored for company car fleets operators. You may read more about this particular case here.

Drag & drop, editable, customizable Kanban board and tasks list tools.

A static table list and column card list turned into fully customizable, real-time drag&drop tool with a quick edit options for all elements.

Concept design of the maintenance service management software.

An MVP end-to-end design for a scheduling car service application tailored for company car fleets operators.

Customers feedback management software.

Manages, tracks and automates customers feedback collection. You can learn more on the app here userspot.com⇗

SaaS Product Pages Design

A landing page is designed to convert visitors into customers by providing persuasive information and a clear call-to-action. Here are few examples.

Save development time
with HTML/CSS libraries

I help to create code guide documentation and pre-made components libraries for the front-end development teams.

Ready to use simple code markups and UI libraries.

  • I help to create semantic, responsive, and optimized HTML/CSS systems.
  • I help to define style guides, story books.
  • I collaborate with developers for seamless integration.
  • Stay up-to-date with the latest front-end development best practices.
Get in touch with me

A CSS framework with dark-mode and easy theming for Zingtee.com

I’ve helped to create CSS styles framework for a massive SaaS platform which help to standardize the UI, introducing new dark-mode, and allows simple theming functionality for more user personalization.

Website Design

And some loose examples of my creative website design.

2

nd

Ranked National

I was one of the co-founders of the MotoRmania site which we grew to be ranked number 2 most popular polish motorsport portal before its successful acquisition by one of the major media groups.

How I work ?

“Simplify, and add lightness.”

“Simplify and add lightness” is the motto of Colin Chapman, a major innovator in Formula 1 racing. It boils down to this: adding power makes you faster on the straights; subtracting weight makes you faster everywhere.

UX/UI
  • Conducting user research to gain insights into user needs and behaviors.
  • Developing data-driven design solutions to create user-centered interfaces.
  • Defining the design goals supported by the value it brings.
  • Developing wireframes, prototypes, and high-fidelity designs.
  • Collaborating with stakeholders to ensure the product meets both user and business needs.
  • Continuously iterating on the design based on user feedback and testing results.
Project
  • Conducting market research and developing product vision and roadmap.
  • Defining product requirements and prioritizing features.
  • Collaborating with the entire product team.
  • Analyzing data and conducting user testing to improve the product.
  • Managing product life cycle.
  • Defining and tracking product metrics.
  • Staying up-to-date with industry trends and best practices.
Front-End
  • Ensuring the code is semantic, responsive, and optimized.
  • Defining HTML/CSS markup, style guides, and storybooks.
  • Collaborating with developers to integrate seamlessly with the architecture.
  • Staying up-to-date with the latest front-end development best practices.