Denis Lesak

Designer in Burbank, CA, United States

Member since April 3, 2017

Denis is a strategic product designer and design system advocate passionate about solving problems and creating deeply felt experiences. He advocates for a process-driven approach to design that relies equally on empathy, data, and the ability to ideate quickly. He is a deft collaborator with a reputation for consensus-building. Denis' goal is to enrich lives, one interaction at a time.

Denis is now available for hire

Hire Denis

Portfolio

Digital Design

3D Model Mobile App
- Mobile
- UI Design
- Mobile UI Design
- Framer X
- Sketch
- Motion Design
- Mobile UX Design
- Product Design
Design System - Disney Studios
- Design Systems
- UI Design
- UX Design
- Sketch
- Sketch Library
- Component Libraries
Enterprise Web App - 3D Models
- Product Design
- Enterprise SaaS
- Web UI
- Dark UIs
- Interaction Design (IxD)
- UX Flows
Ticketmaster - Pricing Tool
- Product Design
- User Experience (UX)
- User Interface (UI)
- Ticketing
- Web
- Enteprise
Ticketmaster - Component Usage Guidelines
- User Experience (UX)
- User Interface (UI)
- Design Systems
- Brand Site
- Sketch
- Framer
Hautelook - The Proactive Filter
- User Interface (UI)
- User Experience (UX)
- User Interviews
- User Journeys
- Product Design
Motion
Ticketmaster - Comparison Table
- User Experience (UX)
- User Interface (UI)
- Product Design
- Enterprise
- Data
- Data Table
- Data Visualization
Service Titan - Mobile Redesign
- User Experience (UX)
- User Interface (UI)
- Product Design
- Framer
- InVision
- Sketch
- User Interviews
- User Journeys
- Site Map
- Interaction Design (IxD)

Employment

Senior Product Designer
2019 - 2020
Disney Studios
- Designed a 3D modeling responsive web application for mobile, tablet, and desktop experiences.
- Designed a digital fingerprint desktop web application.
- Designed a master specs guidelines responsive web application.
- Designed a TV OS app for children's hospitals.
- Spearheaded the design of a new design system including design and handoff of 30 global components along with foundational elements: color, typography, spacing, grid, icons, motion, and elevation for both light and dark themes.
Technologies: Sketch, InVision, Framer X, Optimal
Head of Design Operations
2018 - 2019
Ticketmaster
- Led all design operation efforts for Ticketmaster design as the company’s first-ever head of design operations.
- Successfully launched and designed 30 global components for a new design system.
- Achieved 100% design system adoption among designers; 40% among engineers.
- Created multiple Framer prototypes to assist engineering.
- Designed all component usage guidelines and design on design.ticketmaster.com.
Technologies: Framer X, Sketch, InVision, Zeplin
Senior Product Designer
2017 - 2018
Ticketmaster
- Led all design efforts for the successful launch of an enterprise web application.
- Led all usability testing for new application launch.
- Led all UX/UI, prototyping, and interaction design efforts.
- Created multiple Framer prototypes to assist engineering.
- Designed color system for complex data visualization elements.
Technologies: Framer, Sketch, InVision, Zeplin
Senior Product Designer
2016 - 2017
Housecall
- Led all product design efforts for a startup with iOS, Android, and web applications.
- Led all usability testing for redesign effort of the app’s most used page.
- Led all UX/UI, prototyping, and interaction design efforts.
- Designed several animations to assist engineering.
- Designed color, grid, spacing, and typography systems.
Technologies: Framer, Sketch, InVision, Zeplin
Lead Product Designer
2015 - 2016
Service Titan
- Led all product design efforts for a startup with web, iOS, and Android mobile applications.
- Led successful launch of redesigned mobile app.
- Conducted all usability testing and user interviews.
- Led all UX, prototyping, and interaction design efforts.
- Designed color, spacing, grid, and typography system.
Technologies: Framer, Sketch, InVision, Zeplin
Senior UX Designer
2014 - 2015
Nordstrom Rack/Hautelook
- Led mobile web redesign efforts for both www.hautelook.com and www.nordstromrack.com.
- Learned the business by meeting with cross-functional leadership, reviewing web analytics for both web and iOS apps.
- Instituted low budget, guerrilla-style user interview program to observe, and recorded user shopping behavior across the entire consumer lifecycle.
- Achieved 0.2% conversion lift by designing proactive size filter feature.
- Designed several feature improvements for iOS app.
Technologies: Axure, Sketch

Education

Bachelor of Science degree in Consumer Science
1994 - 1998
University of Wisconsin - Madison - Madison, Wisconsin

Experience

Mobile8 years
Desktop7 years
Mobile UI6 years
Sketch5 years
Product Design5 years
User Research4 years
Visual Design3 years
Design Systems2 years

Tools

Sketch

Location

To view more profiles

Join Toptal

Share it with others

Designer in Burbank, CA, United States

Portfolio

Employment

Senior Product Designer

Head of Design Operations

Senior Product Designer

Senior Product Designer

Lead Product Designer

Senior UX Designer

Education

Experience

Tools

Location