Hire the Best Usability Testing Experts Near San Diego

Toptal is a marketplace for top remote usability testing experts. Top companies and start-ups in San Diego choose Toptal Usability Testing freelancers for their mission-critical initiatives.

No-Risk Trial, Pay Only If Satisfied.

Hire remote usability testing experts near San Diego or in a similar time zone

Levi Csanyi

Usability Testing DesignerAxure RP ProSketchProduct DesignUX ResearchResearchUI ResearchDirectorUX DesignMVP DesignUI DesignCustomer ExperienceUX Strategy

United StatesToptal Member Since May 20, 2022

Levi has over 20 years of experience in user-centered design from high-level processes to design delivery. He's a proven track record of driving highly complex projects across many business units and disciplines and solid expertise in implementing cutting-edge technology in fast-moving and highly innovative Agile or Lean environments. Levi's strong leadership and organizational skills span coaching and mentoring designer teams in UX and UI design with excellent business partnering skills.

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Camille DiMaggio

Usability Testing DesignerFigmaUser Interface (UI)iOSAndroidAndroid Material DesignUX DesignMobile DesignMobile App DesignSketchInVisionUser Experience (UX)UI Design

United StatesToptal Member Since January 17, 2019

Camille is a UX/UI designer who truly values human-centric design, a meticulous and critical thinker to make sure that her designs aim for usability, desirability, and impact. She enjoys solving complex user and business problems and has a strong relationship with cross-functional teams. Over time, she has successfully shipped custom ERP/CRM web applications, trading/finance platforms, HR/hotel web management systems, and mobile applications.

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Greta Harrison

Usability Testing DesignerApp UIeCommerceMobile App DesignDesign SystemseCommerce DesigneCommerce UIUI DesignUX DesignUser FlowsInformation Architecture (IA)Brand DevelopmentPrototyping

United StatesToptal Member Since September 27, 2019

Greta is a product and brand designer with experience working for companies including Uber, Beautycounter, The Bouqs, and more. She is a pro at seamlessly blending business goals and user data to create state-of-the-art interfaces and brand experiences. Greta's passion lies in crafting innovative and intuitive consumer-facing products that revolve around user-centered design, business KPIs, and market trends.

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Elena Liakou

Usability Testing DesignerFigmaInVisionAdobe IllustratorAdobe PhotoshopAdobe Experience Design (XD)SketchDashboard DesignUser Interface (UI)Web DesignBrandingCorporate DesignVisual Identity

United StatesToptal Member Since August 17, 2022

Elena is a UI/UX designer with more than 10 years of experience, proven ability to define and build products. She specializes in the fields of product design, web design, information design and branding. Elena is detail-oriented with a preference for crafting pixel-perfect UI and loves designing elegant and engaging product experiences for humans.

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Kai Brunner

Usability Testing DesignerFigmaAdobe PhotoshopIllustrationAdobe After EffectsAdobe Creative SuiteInformation Architecture (IA)WireframingRapid Interactive PrototypingUI DesignUX DesignMobile UIMobile App Design

United StatesToptal Member Since September 20, 2022

Kai is a seasoned product design leader specializing in enterprise web and mobile applications that consumerize the user experience of complex systems. He has 15+ years of design experience in funded startups and was four years top product in Gartner MQ and Forrester Wave. Kai develops design partnerships inside and outside the organization for effective collaboration and continuous feedback.

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Henry Villiers

Usability Testing DesignerAdobe IllustratorProduct DesignAdobe PhotoshopSketchVisual DesignLean UXUser Interface (UI)Design SystemsUser Experience (UX)InVisionUX ResearchiOS

United StatesToptal Member Since October 16, 2018

Henry is a multi-award-winning creative with 18 years of experience in product, UX, interaction and visual design. He works best in fast-paced, collaborative environments that are primarily focused on helping catalyze change through design. His past clients include Nokia, Coca-Cola, Diageo, and Gwyneth Paltrow.

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Hyun Kim

Usability Testing DesignerFigmaSketchAdobe IllustratorAdobe Experience Design (XD)InVisionBalsamiqiOSAndroidWeb App UXWeb App UIProduct DesignUX Design

United StatesToptal Member Since May 19, 2020

Hyun has several years of experience designing digital products for Fortune 500 companies and Bay Area startups. He loves to build intuitive, thoughtful, and beautifully crafted products for organizations looking for an autonomous designer who loves to ship quickly. Hyun works closely with top Bay Area VC firms like Greylock Partners and Bain Capital to help their portfolio companies with product design needs. Hyun's worked for many companies, including Intel, Walmart, J&J, Genentech, and more.

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Jason Clauss

Usability Testing DesignerUX DesignInformation Architecture (IA)Data VisualizationGamificationAdobe IllustratorAdobe PhotoshopFigmaDashboard DesigneCommerceUser Experience (UX)Design SystemsUser Interface (UI)

United StatesToptal Member Since March 24, 2021

Jason has 21 years of experience in design, bringing new products from inception to launch to market—the proverbial zero-to-one phase. He has delivered excellent products in often challenging environments, such as with minimal access to IA or users, and he has built and led designers, developers, and project managers' teams. Jason's design focuses on complex products with dense interactions and serious applications. Every project he's worked on has produced at least one major design innovation.

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Brandon Olmstead

Usability Testing DesignerFigmaSketchAdobe IllustratorAdobe PhotoshopAdobe Experience Design (XD)Visual ArtAgileUser ResearchUser InterviewsUser PersonasMobile UIMobile UX

United StatesToptal Member Since February 10, 2022

Brandon is an award-winning product designer and leader with 10+ years of global experience shaping product strategy and delivering leading-edge solutions. He has deep expertise in conducting user research, designing, and testing prototypes to deliver user-centered products. Brandon has designed for small and large companies, including Abbott, ADP, Airbnb, Dell, CVS, and Family Search. He has led 30+ people and more than a dozen projects, including responsive web, mobile, and SaaS applications.

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Zsa'Mae Jones

Usability Testing DesignerVisual DesignDesign SystemsColor TheoryUI DesignPrint AdsWebsite OptimizationPhotoshop CCAdobe CCInDesign CCUser Experience (UX)Information Architecture (IA)Mobile UI Design

United StatesToptal Member Since July 4, 2023

Zsa'Mae is a dexterous UX practitioner with nearly 15 years of experience supporting enterprise organizations and startups. She has helped organizations solve problems through human-centered design processes, strategic product design, and fundamental UX practices. Zsa'Mae is also uniquely qualified to launch products and businesses into the marketplace through her newly acquired venture and commercialization competencies.

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Ludvik Herrera

Usability Testing DesignerWeb DesignFigmaAdobe Experience Design (XD)Adobe PhotoshopAdobe IllustratorArt DirectionCreative DirectionUX DesignSVGUI DesignDesign SystemsWordPress

United StatesToptal Member Since January 19, 2022

Ludvik is a creative catalyst, hands-on strategist, and experience designer. Through research and user-centric design principles, he applies the design thinking methodology. Ludvik crafts intuitive user experiences, creates and enhances branding, makes engaging digital products and visual presentations, and architects atomic design systems. He is insatiably curious, loves to learn, and often finds improvement and innovation on any challenge. Ludvik enjoys sharing knowledge and helping others.

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Creating an app for the game
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Leading a digital transformation
Testimonials

Michael is an incredible designer, and has been a great fit for our project. He just gets it in a way that can’t be taught. My goal was to pay Toptal to find me a high quality designer for my project, and that is exactly what happened. It was easy. Being able to see the portfolio work on Toptal’s platform is what gave me the infomation I needed to choose Michael. I have nothing but good things to say about Toptal and am looking forward to using Toptal for other projects in the future.

Edward Daniel, Co-Founder

improvemygun.com

I've worked very closely with Martina for over a year and have to say she is one of the best people I have ever worked with. Instead of simply following instructions blindly, she thinks through the task at hand, becoming a thought partner to help with whatever the project may be. Besides being super talented at design, she possesses specific qualities that make her exceptional to work with given the fast paced nature of being a startup. I would definitely recommend her to anyone looking for a talented, professional designer who doesn't need much direction to hit the ground running.

Sahil Khanna, Sr. Manager, Marketing

LeanTaaS, Inc.

Darko did a great job figuring out the user architecture for our concept, which led him to produce terrific wireframes. His knowledge of usability and design was a perfect match for the outside voice we needed to help jumpstart our project. We would certainly recommend him and work with him again in the future.

Rich Danker, Founder

Prose Market

Carlos has the unique talent of blending both quantitative and qualitative research to keenly identify UX challenges and opportunities. He thinks methodically, emphatically, and holistically to produce data-driven strategies and well-executed designs. Over the past 8 years of working with fully or partially distributed teams, Carlos manages working remotely far better than anyone I've encountered because of his strong communication and presentation skills. He is the first on my list the next time I need a UX designer.

Michelle Krogmeier, Project Manager

Union Station

Rafael is an amazing designer. His aesthetic sense is spot on, and he seems to be able to anticipate our needs before we even know what they are. He's taken the time to understand both our company and our clientele, and his solutions are consistently in-line with our values, interests, and our customers' needs. He delivers on time (if not earlier), works quickly, is well organized, and very effective. He's a pleasure to work with, and we're very happy to have found him through Toptal.

Ethan Brooks, CTO

Langlotz Patent & Trademark Works, Inc.

Toptal gave us access to the best designers out there. They’re not easy to find. Those designers integrated very quickly with our existing teams. They very quickly understood our business case and the value of our solution. Toptal really allowed us to focus on building the best possible product and save a lot of time on the typical administrative pains that goes with it -- specifically, finding the best talent. Toptal designers were very responsive, always online -- and that made life very easy for us. We have ambitious goals on how to grow the application and already Toptal has been a key contributor to that success.

Thierry Jakircevic, General Manager, Digital Solutions, Bridgestone Head Office, Tokyo

Bridgestone Corporation

We had an amazing experience working with our Toptal designer. In only two weeks, we accomplished what would've taken most companies 3 months to complete. We also enjoyed working with the Toptal team to make sure we were paired up with the right designer that would fit both our company culture and working style.

Ted Blosser, Head of Sales and Customer Success

WorkRamp

Dean blew us away. He ranks right up there as one of the top five designers of the hundreds I have worked with in the past. He listened, was totally professional, and came up with a 3D rotating cube design completely on his own. We didn't even ask for it, and yet it has become the centerpiece of our app and how users engage with it right off the bat. What he produced inspired all of us at Votify, and put us on track for launch and investor funding.

Michael Lawrence, Founder & CEO

Votify LLC

How to Hire Usability Testing Experts Near San Diego

1

Talk to One of Our Industry Experts

A Toptal director of design will work with you to understand your goals, technical needs, and team dynamics.
2

Work With Hand-Selected Talent

Within days, we'll introduce you to the right usability testing expert for your project. Average time to match is under 24 hours.
3

The Right Fit, Guaranteed

Work with your new usability testing expert for a trial period (pay only if satisfied), ensuring they're the right fit before starting the engagement.

Tap Into World-Class Talent

  • Trusted Experts Only

    Trusted Experts Only

    All of our talent are seasoned experts who ramp up quickly, readily contribute as core team members, and work with you to minimize onboarding time.

  • The Right Fit

    The Right Fit

    We have a knack for matching you with the right fit. Start working with your new hire on a no-risk trial period, paying only if satisfied.

  • Scale as Needed

    Scale as Needed

    Hire talent within 48 hours and scale your team up or down as needed, no strings attached.

  • Seamless Hiring

    Seamless Hiring

    We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.

  • Flexible Engagements

    Flexible Engagements

    Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.

  • Expert Talent Matching

    Expert Talent Matching

    Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.

Featured Toptal Usability Testing Publications

Top Usability Testing Experts are in High Demand.

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