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Defining product vision. Crafting user experience.

Vitali Tsernosev/UX Designer

Palo Alto
California, USA

Portfolio

Extreme Networks, Inc.

SR.UX/UI Designer

Extreme Networks, Inc. is an American networking company that designs, develops, and manufactures wired and wireless network infrastructure equipment. The company also develops software for network management, policy, analytics, security, and access controls.

Extreme Platform ONE™ is a next-generation SaaS platform that radically simplifies operational complexity by unifying networking, security, and AI into a single, cohesive experience.

Case Study

Acqueon

Lead UX/UI Designer

Acqueon's conversational engagement software lets customer-centric brands orchestrate campaigns and proactively engage with consumers using voice, messaging, and email channels. Acqueon leverages a rich data platform, statistical and predictive models, and intelligent workflows to let enterprises maximize the potential of every customer conversation.

Acqueon is trusted by 200 clients across industries to increase sales, improve collections and re-engage with otherwise-defecting customers.

Case Study

Cisco (ex Broadsoft)

UX Designer / UI Engineer

Cisco helps seize the opportunities of tomorrow by proving that amazing things can happen when you connect the unconnected. An integral part of Cisco DNA is creating long-lasting customer partnerships, working together to identify Cisco customers' needs and provide solutions that fuel their success.

Cisco Contact Center - Designed and built from the ground up as a cloud solution, Cisco Webex Contact Center brings your business the innovation, flexibility, and agility of the cloud with the security and scalability you have come to expect from Cisco.

Case Study

Kollective Technology

UX/UI Designer

At Kollective, they make corporate networks smarter so your people can work better. Easy to deploy, maintain and scale, their platform makes it possible to deliver bandwidth-hungry content like live video and software updates to the very edges of your network using a fraction of the bandwidth.

This is Network Administration Tool project designed by me.

Designs Gallery

Yuzu (by Barnes & Noble)

Mobile UX Designer

Yuzu® is a learning platform that delivers an enhanced digital reading experience with access to a broad digital catalog.

Yuzu combines a next-generation reading and note-taking eReader allowing students to create a personal learning experience that best suits their needs.

Yuzu makes it easier than ever to engage students with inspiring course materials. Yuzu makes learning more friendly, organized, and enjoyable.

Designs Gallery

YP Holdings (Yellowpages/AT&T Interactive)

Senior UX/UI Designer

YP is a leading local marketing solutions provider in the US dedicated to helping local businesses and communities grow.

YP’s flagship consumer brands include the popular YP app and yp.com, which are used by nearly 70 million visitors each month in the U.S. and The Real Yellow Pages® directory.

We’ve been doing this for over 100 years. YP solutions include online presence, local search, display advertising, direct marketing, and print directory advertising. YP solutions and services are backed by thousands of media consultants and customer service professionals in local markets across the U.S. with relationships spanning nearly half a million advertisers.

Designs Gallery

About Me


For 15+ years I've been working in the UX/UI field. Over the past decade, that work has taken me deep into the network domain, where I've had the chance to bring human-centered design thinking to a space that really needs it. I have real fun researching, analyzing user study sessions, wireframing, designing, and developing visual interfaces.


Whether it's information architecture, wireframes, design, or code — or all of the above — feel free to reach out. I definitely enjoy the whole process, and honestly, the best results always seem to happen when great teamwork is part of the mix.


Silicon Valley has been home for 21 years — beautiful nature, great climate, and allergies that come free of charge. When I'm not designing, I'm out hiking or fishing with my family and friends or at home with our two cats, who are absolutely convinced they run the place.

CURRENT TOOLS

Figma FigmaProduct Design Claude AI Claude AIAI Coding & Design Windsurf WindsurfDevelopment Platform Gemini GeminiProduct Research GitHub GitHubVersion Control Jira JiraProject Management

Contact

Let's build
something good.

For new projects, contracts, or a conversation about UX, front-end engineering, or design systems.