Denis Zabelin, Designer in Kharkiv, Kharkiv Oblast, Ukraine

Denis Zabelin


Kharkiv, Kharkiv Oblast, Ukraine
Toptal Member Since
April 3, 2018

For over the past decade, Denis has bolstered up more than 160 companies with web and mobile app design optimization. He's passionate about helping companies improve and scale the UX of their products by increasing the metrics of user success and engagement rates with thoughtful and innovative designs. Denis is particularly skilled at creating UI/UX, wireframing, designing digital products, and enhancing mobile designs.

Denis is available for hire
Hire Denis

Work Experience

2017 - PRESENT

UX/UI Designer

  • Developed a website design for a promotional product.
  • Created the company blog design.
  • Designed aspects of a CRM system.
  • Designed the internal materials.
  • Developed and implemented alternative design approaches.
Technologies: Adobe Illustrator, Adobe Photoshop, Sketch
2016 - PRESENT

Senior UX/UI Designer

Keller Williams
  • Designed an experience for search iterations.
  • Conducted user testing.
  • Created the visual architecture.
  • Developed the visual concept.
  • Designed UI animations.
  • Crafted custom icons.
Technologies: Adobe Illustrator, InVision App, Sketch
2018 - 2108

Freelance UI/UX Designer

Redefined (via Toptal)
  • Designed a platform for retirement investing.
  • Created user personas.
  • Designed the user onboarding process based on personas.
  • Developed an emotional and trending layout design.
  • Helped craft the user journey.
Technologies: Adobe Illustrator, InVision, Sketch, Pencil & Paper
2018 - 2018

Freelance UI Designer

Ezerus (via Toptal)
  • Redesigned a discounter platform for Ezerus' vitamin eShop.
  • Developed an eCommerce design for desktop and mobile views.
  • Crafted a Magento store design.
  • Custom designed the user interface for a responsive eCommerce website.
Technologies: Slack, Sketch
2015 - 2017

Expert UX/UI Designer

Car From Japan
  • Designed an eCommerce platform.
  • Provided UX research.
  • Built marketplace behavior maps.
  • Designed sketches and wireframes.
  • Created prototypes.
  • Designed polished user interfaces.
Technologies: Axure RP Pro, Sketch
2009 - 2015

Lead UX/UI Designer

  • Created fintech interfaces.
  • Designed interfaces for Forex investments.
  • Crafted designs for a trader's app's GUI.
  • Created animations for interfaces.
  • Developed HTML animations with video backgrounds.
Technologies: Adobe Flash, Adobe Dreamweaver, Adobe Photoshop, Rapid Prototyping
2007 - 2009

Medical Equipment Designer

sXray Optics
  • Created the UI for a medical device.
  • Designed graphic materials for medical devices.
  • Worked on the visual architecture.
  • Created educational materials for the graphical user interface (GUI).
Technologies: Adobe Photoshop



Interaction Design

University of California, San Diego via Coursera


Expert in Interface Design of Medical Equipment

Kharkiv Polytechnic Institute