I'm Sierra, a UX designer who thrives on curiosity, collaboration, and creating intuitive experiences.

I approach each project with a sense of adventure, always eager to understand the challenge and bring innovative solutions to life. With a blend of creativity and strategic thinking, I craft designs that not only look great but also solve real problems.

I’m fueled by collaboration, always looking for opportunities to bring diverse perspectives together and create something better as a team. I’m committed to fostering an open, trusting environment where everyone can thrive.

When I’m not in front of my design tools, you’ll likely find me engaging with the design community or exploring new ways to stay inspired and bring fresh ideas into my work. I believe in the power of design to create positive change, and I’m always excited to contribute to projects that make an impact.

What to expect from me

What to expect from me

The Enneagram + CliftonStrengths Top Five

Enneagram: The Investigator

My curiosity drives me to understand complex concepts and systems, and I enjoy seeking answers to difficult questions. This helps me approach problems from angles others might overlook, bringing fresh perspectives to the table.

1.

Relator

Building authentic, meaningful relationships is at the core of who I am. I thrive in environments where collaboration and trust are central, and I feel most fulfilled when I’m part of a close-knit, supportive team.

2.

Intellection

I approach design challenges with a reflective and thoughtful mindset. I enjoy delving into complex problems and considering all possible angles before making decisions.

3.

Competition

I am energized by healthy competition and use it as fuel to improve my skills and reach new levels of achievement.

4.

Achiever

I thrive on meeting deadlines and achieving goals, breaking down complex projects into manageable steps. My internal drive keeps me focused on what’s next, constantly seeking ways to grow over time.

5.

Input

I’m a collector of ideas, inspirations, and resources. Whether it's keeping up with the latest design trends, learning about new tools, or gathering feedback from users, I’m always absorbing information to improve my craft.

Testimonials

Testimonials

Kind words from colleagues

I'm continually impressed by Sierra's attention to detail, adaptability, and kindness. I really admired how much she valued everyone's input on her team. She made space to listen for ideas from every developer and see how to make the pieces fit, while also recognizing the quick turnaround in timeline.

— Jocelyn Martinez, Mentor

Sierra demonstrates a keen eye for detail, a strong skill set, and passion for creating intuitive user interfaces. Her ability to collaborate effectively with designers, project managers, and developers is impressive. Sierra consistently delivers high-quality work that showed great understanding of design principles. She is a quick learner and always willing to go the extra mile to achieve excellent results.

— Tiffany Bavier, Design Manager

Experience

Experience

Aug 2024- Dec 2024

Aug 2024- Dec 2024

Glidance

Glidance

Lead, Mobile App Design

Lead, Mobile App Design

Co-led a team of 4 student designers to develop a research-driven app for Glidance, empowering Blind and Low Vision users through accessible onboarding and training for an AI-powered mobility device.

Co-led a team of 4 student designers to develop a research-driven app for Glidance, empowering Blind and Low Vision users through accessible onboarding and training for an AI-powered mobility device.

May 2024- Aug 2024

May 2024- Aug 2024

IBM

IBM

Intern, UX Design

Intern, UX Design

Innovated an onboarding process that enhanced task alignment and improved user opt-in rates, resulting in a 200% increase in user retention through clear, actionable user guides.

Innovated an onboarding process that enhanced task alignment and improved user opt-in rates, resulting in a 200% increase in user retention through clear, actionable user guides.

Feb 2024- April 2024

Feb 2024- April 2024

Dialexa, an IBM company

Dialexa, an IBM company

Mentee, UX Design

Mentee, UX Design

Collaborated with student designers under the mentorship of product design professionals to ideate, research, and design a digital product aimed at increasing Dallas volunteerism.

Collaborated with student designers under the mentorship of product design professionals to ideate, research, and design a digital product aimed at increasing Dallas volunteerism.

June 2023- May 2024

June 2023- May 2024

Ethos Group

Ethos Group

Intern, UX Design

Intern, UX Design

Designed AI-powered sales software for auto dealerships to improve consultation metrics by quantifying sales performance for managers to review.

Designed AI-powered sales software for auto dealerships to improve consultation metrics by quantifying sales performance for managers to review.

Education

Education

2021- May 2025

2021- May 2025

Bachelor of Fine Arts

Bachelor of Fine Arts

University of North Texas

University of North Texas

B.F.A in User Experience Design.
Minors in Consumer Experience Management and Art History.
3.96 GPA.

B.F.A in User Experience Design.
Minors in Consumer Experience Management and Art History.
3.96 GPA.

Offline

Offline

Escape Room Fanatic

I’m always up for the challenge of an escape room with friends or family. There’s something exciting about walking into a problem blind and solving it together as a team. So far, I’ve tackled about 15 escape rooms—and I’m proud to say I’ve escaped every single one!

Board Game Junkie

I’m passionate about board games that combine stunning artistry with intricate, strategic gameplay. I love the challenge and creativity these immersive experiences bring to the table.

Book Worm at Heart

In recent years, I’ve rekindled my love for reading. Some of my favorites include The Book Thief and The Secret History—books that offer rich narratives, memorable characters, and perspectives that stay with me long after I’ve turned the last page.

sierra.e.biddulph@gmail.com

sierra.e.biddulph@gmail.com

sierra.e.biddulph@gmail.com