Ariella St. Rose

Ariella St. Rose

Senior Product Designer at TKO

I design platforms for Olympic hospitality, membership and e-commerce, and higher education. Currently at TKO, leading design of enterprise platforms and internal tools for Milan 2026 and LA 2028 Olympic Games. Previously designed membership platforms at ISC2 and learning products at University of Miami.

I design platforms for Olympic hospitality, membership and e-commerce, and higher education. Currently at TKO, leading design of enterprise platforms and internal tools for Milan 2026 and LA 2028 Olympic Games. Previously designed membership platforms at ISC2 and learning products at University of Miami.

Work

Work

Work

Redesigning TKO's Olympic hospitality portal to achieve a 14.7% conversion

E-Commerce

B2B/Enterprise

Platform Redesign

Design Systems

Redesigning TKO's Olympic hospitality portal to achieve a 14.7% conversion

E-Commerce

B2B/Enterprise

Platform Redesign

Design Systems

Redesigning TKO's Olympic hospitality portal to achieve a 14.7% conversion

E-Commerce

B2B/Enterprise

Platform Redesign

Design Systems

HRP homepage
HRP Package Selection
HRP homepage
HRP Package Selection
HRP homepage
HRP Package Selection

Building a 0-to-1 guest management platform to unify operations for the Milan 2026 Olympics

0 to 1

B2B/Enterprise

Operational Tool

Design Systems

Data-Heavy System

Building a 0-to-1 guest management platform to unify operations for the Milan 2026 Olympics

0 to 1

B2B/Enterprise

Operational Tool

Design Systems

Data-Heavy System

Building a 0-to-1 guest management platform to unify operations for the Milan 2026 Olympics

0 to 1

B2B/Enterprise

Operational Tool

Design Systems

Data-Heavy System

Redesigning ISC2's membership platform to drive 47% growth across a global user base

Consumer Web

Membership Platform

Redesign

Information Architecture

User Research

Redesigning ISC2's membership platform to drive 47% growth across a global user base

Consumer Web

Membership Platform

Redesign

Information Architecture

User Research

Redesigning ISC2's membership platform to drive 47% growth across a global user base

Consumer Web

Membership Platform

Redesign

Information Architecture

User Research

ISC2 homepage
ISC2 homepage
ISC2 homepage

Designing a faculty onboarding experience to drive 33% higher course completions at the University of Miami

EdTech

Instructional Design

User Research

Designing a faculty onboarding experience to drive 33% higher course completions at the University of Miami

EdTech

Instructional Design

User Research

Designing a faculty onboarding experience to drive 33% higher course completions at the University of Miami

EdTech

Instructional Design

User Research

UM Culturally Sensitive Pedagogy
UM Culturally Sensitive Pedagogy
UM Culturally Sensitive Pedagogy

Design Approach

Design Approach

Good design makes complexity disappear. I design products with multiple user types, intricate rules, and evolving requirements — then turn that complexity into interfaces that feel clear, useful, and easy to navigate.

Map the System

I look at workflows, business rules, data, and edge cases before jumping to screens.

Design for Scale

I build foundations that can absorb change as products, teams, and requirements evolve.

Craft for Clarity

Hierarchy, interaction states, microcopy, and visual rhythm all help people move with confidence.

Skills

Interaction Design

Visual Design

Design Systems

Prototyping

Product Strategy

Systems Thinking

Design Systems

0-1 Product Development

Product Growth

User Research

Complex Workflow Design

Accessibility

Cross-Functional Collaboration

Presentation

Public Speaking

Tools

Pencil and Paper

Figma

Adobe Creative Suite

Jira

Confluence

HTML/CSS/React

Sketch

Canva

Framer

Gemini

Claude Code

Cursor

Figma Make

Amplitude

Google Analytics

Sketch

AI Use

AI Use

I use AI tools throughout my design process, mainly for generating rough directions, rapid prototyping, and microcopy. It lets me explore more ideas before committing to one, build more realistic prototypes for stakeholder alignment, and spend more of my time on problem-solving instead of production-heavy tasks.

Personal Projects

Ariella's Records

Undercurrent

Collaboration

Collaboration

Great products don’t come from one perspective. I bring collaborators in early, listen closely, and use that friction to make better decisions. Here’s how some of the people I’ve worked with describe that process.

Aish G.

Product Manager, TKO

Ari is an outstanding product designer who brings both creativity and strategic thinking to the table. She has an incredible eye for detail, strong accountability, and a thoughtful approach to solving complex problems. She considers challenges from multiple angles and consistently delivers high-quality work. Working with her is always a pleasure!

He-Huai H.

UX Researcher, TKO

I've had the pleasure of working with Ariella across several projects and one thing has remained constant: her commitment to letting user research drive the design process.


What sets Ariella apart is that she never jumps straight to solutions. She invests time in usability testing sessions and takes the time to truly understand the user, their context, and their pain points before a single frame is sketched. This discipline consistently shows in the quality of her final designs.


Beyond her craft, Ariella is a thoughtful collaborator who elevates the work of everyone around her. I'd highly recommend her to any team that values design rooted in empathy and evidence.

Iryna S.

Senior Business Analyst, TKO

I worked with Ariella on a new product experience where clear communication and quick alignment were really important. What I appreciated most was how easy she made the process: she responded quickly, understood the context without unnecessary back-and-forth, and always came back with thoughtful design solutions.


She was also very proactive about keeping the designs complete and up to date, including all related screens and states, which made it much easier for the team to move forward confidently. Her decisions never felt superficial, she clearly thought through the full user flow, edge cases, and how each change would affect the overall experience.

She is someone I would genuinely want to collaborate with again and again: reliable, detail-oriented, thoughtful, and very easy to work with.

Amy K.

Product Design Manager, TKO

Ariella is exactly the kind of designer you want on your team. She is a critical thinker who doesn’t just push pixels, but helps shape product strategy. Ari dives into the "why" behind what we're building, asking the right questions across stakeholders until business goals align with user needs and pain points. She is skilled at taking complex requirements and turning them into clean, intuitive experiences.


As a manager, Ari makes my life easy. She is reliable, self-sufficient, collaborative, takes ownership of her work, and is constantly leveling up her skills. She also has a positive attitude that lifts team morale. All in all, she’s an incredible teammate—the kind of colleague you genuinely like and want to work with.

About Me

About Me

I’m Ariella — I turn complex systems into experiences people actually understand. I’m currently designing Olympic hospitality platforms at TKO. Outside of work, I’m into dancing, improv, great restaurants, and language learning in English, Spanish, and Korean.

Talks

How to Articulate Design Decisions and Get Buy-In

What COVID-19 Taught Me About Online Education

Keys to Creating the Best Online Experiences for Faculty and Students

Writing

What Students Want: Feedback

We Brought H5P to BbWorld 2019

Games

Venezuela: A Social Impact Game

Finish It!

Contact

ariellastrs@gmail.com

NYC Area

Ariella St. Rose