Design and Product Executive  ·  Portfolio and Program Leadership

Strategy that ships.

From reimagining a 1,000-application enterprise portfolio at CSX to launching LinkedIn Recruiter's first generative AI product.

Led at
LinkedInIBMCSX
Industries

Enterprise Technology & SaaSHR & Talent TechCybersecurityTransportation & LogisticsHealthcareGovernmentTelecommunicationsConsultingAdvertising (including Sports & Entertainment)

20

direct reports across Design, Engineering, Product, and Project Management

450

applications launched or rebuilt after rationalizing a 1,000+ app portfolio

$100M+

annual client accounts where I led C-suite design engagements at IBM

40%

higher InMail acceptance from LinkedIn Recruiter's first GenAI product

Selected work

Each case covers the strategy behind the work and the execution that got it shipped: the bet, the org, the hard calls, and what changed.

Illustrative recreation
LinkedIn Recruiter0 to 1AI

Launching LinkedIn Recruiter's first generative AI product

A 0-to-1 bet on AI-assisted outreach. 40% higher acceptance, 11% faster responses, and 82% of generated messages rated good by recruiters.

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A train and engine employee reviews the role-based tablet prototype in a locomotive simulator
CSXUX Strategy

From fragmented tools to one role-based platform

Field crews juggled 5 to 7 apps. One role-based platform, launched on tablets during COVID. Access time cut from 24+ hours to the same day, with 40% fewer credential calls.

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CSX Starter Showcase, the central home for components, icons, and code Searchable icon library with 644 icons Accessible CSX application color palette
CSXDesign Systems

One standard for an enterprise built by acquisition

600+ icons, 30+ app icons standardized, and new engineers productive on day one instead of two weeks in.

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ShipCSX Help Center concept with persona-based help paths
CSXCustomer Experience

Rebuilding the customer front door

A 25-field first contact, 44% drop-off after a single FAQ page, and a help system rebuilt around what customers came to do.

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Illustrative recreation
LinkedInGrowth

A Follow strategy across 12 to 15 product pillars

One cross-pillar strategy for how members grow their networks. A double-digit lift in member-to-member follows and more engaged feed sessions.

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Award of Excellence in Public Safety  ·  NAPSG Foundation

CSX Rail Respond

As the UX leader, my team was tasked with taking over the initiative from a third-party vendor. We brought clarity, untangled the complexity, put a clear process in place, and saved time and money, delivering an award-winning application.

Gives first responders near-real-time contents of any rail car on a CSX train, with emergency response guidance and protective action distances, on any phone, tablet, or desktop.

Progressive Railroading coverage ↗

“A dream come true for incident commanders.”Former Battalion Chief, Charlottesville Fire Department

How I lead

Built teams from zero, ran portfolios of hundreds of applications, and led designers, engineers, and product managers from strategy to release.

Strategy and execution are the same job.

A roadmap only matters if it ships, so every engagement runs from executive alignment to the delivery plan to the release.

Build the system, not just the screens.

Design systems, governance, career ladders, and operating rhythms are what let quality scale past any one person.

Grow leaders, not dependencies.

Teams of designers, engineers, and product managers who own decisions, raise the bar, and keep raising it.

Enterprise scale or early stage: building the first design team, standing up 0-to-1 products, or bringing order to a sprawling portfolio.

See the operating model
A full room at a UX University session at CSX, softened for privacy
UX University, CSX. Multiple training sessions for hundreds of technical and non-technical employees.

About

Design and product leader across enterprise platforms, consumer products, and executive consulting. Builds the teams, systems, and operating rhythms that turn complex technology into products people trust.

More about Karyn
Karyn Nesby

Contact

Let's talk about what you're building.

Open to full-time and fractional leadership roles.

LinkedIn AI Lab