Whitney Masulis hand drawn portrait

Whitney Masulis

Service Designer

Enhancing client outcomes through human-centered service design for the real world

Whitney Masulis is a powerhouse service designer with over a decade of experience applying business strategy and human-centered design to complex, systems-heavy challenges. Backed by an MBA from MIT Sloan, she brings clarity to ambiguity and helps cross-functional teams improve operations, align stakeholders, and deliver real-world results. Known for her positive presence, sharp thinking, and high-quality execution, Whitney consistently elevates the work. At Harmonic Design, she’s delivered impact across healthcare, finance, and retail—making services more valuable, usable, and effective for both customers and the teams who serve them.

A veritable kaleidoscope of contrasts, Whitney’s joie de vivre transcends borders.

She delights in the duality of her Vietnamese-French-Jewish roots, savoring pastrami and pâtisseries alike. Fueled by silliness and love, this Brooklyn mom constantly seeks opportunities to learn and grow. You’ll know you’ve reached her inner circle when she customizes a mug for you.

Whitney - head shot - service designer - Harmonic Design

Whitney's Expertise

Design Research
Innovation
Storytelling
Facilitation
Strategy
Prototyping
Analysis and Synthesis
Baking
Face-Painting
Parenting

Get in Touch

Want to talk about possible engagements or learn about transitioning into a service design career? Reach out!

Perspectives from Whitney

Race Against Machine Accelerating Productivity
Vision 2030 – San Francisco Public Library