Vitali Tsernosev — Product/UX Designer
Vitali Tsernosev Product Designer
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Defining product vision. Crafting user experience.

15+ years UX · Enterprise SaaS · Networking · AI

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Enterprise SaaS · Networking · AI

Platform One at 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.

I led Network Visualization and Orchestration UX for Extreme Platform ONE™, a next-generation SaaS platform that unifies networking, security, and AI into one cohesive, radically simpler operational experience.

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Extreme Platform ONE — network topology
Acqueon Engagement dashboard
Campaigns · Engagement · CX

Acqueon Technologies

Lead UX/UI Designer

Acqueon's conversational engagement software lets brands orchestrate campaigns and proactively reach customers across voice, messaging, and email.

I led the design of the engagement workspace — dashboards, campaign builders, and live analytics — trusted by 200+ enterprises to lift sales, improve collections, and re-engage customers.

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Cloud · Contact Center

Cisco, Inc. (ex. BroadSoft)

UX Designer / UI Engineer

Cisco Webex Contact Center was designed and built from the ground up as a cloud solution — bringing the agility of the cloud with the security and scale enterprises expect from Cisco.

I designed and front-end engineered agent and supervisor experiences across the BroadSoft-to-Cisco transition.

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Cisco Webex Contact Center agent desktop
Kollective admin tool iconography
eCDN · Enterprise Video

Kollective Technology Inc.

UX/UI Designer

Kollective makes corporate networks smarter — an enterprise content delivery platform that pushes live video and software updates to the edges of the network on a fraction of the bandwidth.

I designed the Network Administration Tool end-to-end, from iconography and patterns through to the working console.

Designs Gallery
EdTech · Mobile Reading

Yuzu YellowPages · AT&T(by Barnes & Noble)

Mobile UX Designer

Yuzu® is a learning platform delivering an enhanced digital reading experience and a broad digital catalog.

I designed the mobile reading and note-taking experience — a next-generation eReader that makes course materials more friendly, organized, and genuinely enjoyable.

Designs Gallery
Yuzu eReader on tablet
YP mobile app screens
Local · Mobile · Consumer

YP YellowPages · AT&T(by AT&T Interactive)

Senior UX/UI Designer

YP is a leading local marketing platform helping local businesses and their communities grow.

I designed across the flagship YP app and yp.com — used by nearly 70 million monthly visitors — alongside The Real Yellow Pages® directory.

Designs Gallery
About

HCD for Consumers and Enterprises.

Craft

For 15+ years I've worked in UX/UI — the last decade deep in the network domain, bringing human-centered thinking to a space that genuinely needs it. I research, run user studies, wireframe, design, and build the visual interface.

Craft

Information architecture, wireframes, design, or code — or all of the above. The best results always seem to show up when great teamwork is part of the mix.

Craft

Silicon Valley has been home for 21 years. When I'm not designing, I'm hiking or fishing with family — or home with two cats who are convinced they run the place.

Current toolkit
FigmaFigmaProduct Design
ClaudeClaudeAI Coding & Design
Devin AIDevin AIDevelopment Platform
GeminiGeminiProduct Research
GitHubVersion Control
JiraJiraProject Management
Visual Studio CodeVisual StudioIDE Code Editor
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