Hire the Top 3% of Freelance Usability Testing Experts.

Toptal is a marketplace for top usability design experts, specialists, and testers. Each Toptal usability testing freelancer is thoroughly vetted and trusted by top companies for their most critical design projects.

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Trusted by leading brands and startups

Hire Freelance Usability Testing Experts

View Amy

Amy Mew

Usability Testing Designer, Sketch, InDesign CC, Personas, Mobile App UX, User Journey Maps, User Experience (UX), User Research, Sitemaps, Information Architecture (IA), User Flows, Wireframing, Responsive Web Design (RWD),  + 0 more

United StatesToptal Member Since September 22, 2017

Amy is a UX designer and researcher with over 15 years of professional experience working with advertising and branding agencies on projects for small startups to Fortune 500. She has worked in-house and remotely with multidisciplinary teams of all sizes to help guide a product’s functionality, development, content, and layout into an engaging, rewarding experience. Amy is always on the lookout for exciting and innovative collaborations.-

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CORSAIR
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Foodida
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Amgen
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NFL Fantasy Football
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Steve Coppola

Usability Testing Designer, Axure RP Pro, Information Architecture (IA), UX Prototyping, UI Design, Web Design, Interface Design, Wireframing, Web UX, Responsive UI, UI Audits, Responsive Web Design (RWD), UX Audits,  + 0 more

CanadaToptal Member Since July 11, 2018

Steve is an enthusiastic, seasoned UX professional with more than 25 years of digital agency experience at an enterprise level, having worked with some of the world's most respected brands, including Microsoft, Philips, FedEx, Eli Lily, 3M, Virgin Mobile, Magna International, Anheuser-Busch InBev, ADP, Hallmark, Novartis, GSK, RBC Royal Bank, Sun Life Financial, Hudson's Bay Company, and Toronto Dominion Bank.

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Fitmethod Mobile App
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Ultra High-fidelity Wireframing
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Social Analytics Monitoring Tool
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Secure Member Portal
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Mini Kim

Usability Testing Designer, Sketch, OmniGraffle, UX Sketching, User Research, UX Strategy, Web Usability, User Interviews, UX Research, User Journey Maps, User Flows, Personas, Sitemaps,  + 0 more

United StatesToptal Member Since July 19, 2018

Mini has worked with a diverse array of clients for over a decade in New York City. She enjoys learning about different industries and their unique challenges having worked with healthcare, finance, and technology companies amongst others. Mini believes strongly that UX is about collaboration between the business, users, and technology. In every project, she uses various UX methods and deliverables to get the best results.

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Campaign Process for Media Agency
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iPad Dashboard for Executives
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Corporate Integration Process
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Usability Testing Media Booking Tool
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Virginia Tejada

Usability Testing Designer, Sketch, Adobe Photoshop, User Experience (UX), User Interface (UI), Wireframing, Prototyping, Marvel App, User Flows, User Journey Maps, Mobile UI Design, User Personas, Mobile UX Design,  + 0 more

SpainToptal Member Since January 14, 2019

Virginia is a digital designer with multiple years of experience. Over the past several years, she's focused her career on UX including research, design, and strategy. Over the course of her career, she's worked both with startups and large companies developing early products and concepts as well as existing products and their interactions. Virginia is passionate about identifying problems and turning them into intuitive interfaces.

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BoB | MVP for a Luggage-transfer Service
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Greenpeace | Crowdsourcing Platform
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The E2mC Project | Crowdsourcing to Help Emergency Services
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HundredRooms | Significant Insights by Listening to HundredRooms' Audience
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Nick Vyhouski

Usability Testing Designer, Sketch, Rapid Prototyping, Adobe Photoshop, Balsamiq Mockups, iOS, User Experience (UX), User Interface (UI), Wireframing, Responsive Web Design (RWD), Web Design, Information Architecture (IA), Intuitive UX Design,  + 0 more

CanadaToptal Member Since January 29, 2016

Nick is a senior UI/UX designer with eight years of professional experience specializing in designing applications for startups. He is used to working remotely and has his tools and processes tailored to meet the demands of a fast-paced lean workflow and an unpredictable startup environment. He believes that design is not about deliverables and beautiful pixels but about solving problems and achieving business and user goals.

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QuantHub.com
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Marquis
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TaxAct
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Bindplane
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Christian Vasile

Usability Testing Designer, Sketch, Adobe Photoshop, Product Design, UX Research,  + 0 more

IndonesiaToptal Member Since December 8, 2016

Christian led design at iPaper, one of Denmark's top startups, during a period of high growth—from 12 to 23 million visitors a month. He's also helped British Gas save mid-six figures in costs while working on their digital transformation project. Christian has also worked for KPMG UK and the London-based award-winning design agency Beyond, as well as with Google, Warner Brothers, Disney, and the UK Ministry of Justice.

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British Gas
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Google Pay
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Reality
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Moments
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Jay Oldaker

Usability Testing Designer, Sketch, Responsive UI, iOS, Flinto Prototyping, UX Design, Information Architecture (IA), Wireframing, Journey Mapping, Agile UX, UI Design, Figma, Prototyping,  + 0 more

United StatesToptal Member Since September 1, 2016

Jay is a user experience and product design veteran. For the past 14 years, he's worked on web and mobile applications spanning healthcare, social media, entertainment, and the environment for venture-backed startups and Fortune 500 companies. With an extensive background in Agile UX and design thinking, Jay's work has been featured in books and publications across the web.

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Wastebits
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New Innovations | Residency Management Application
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MusclePharm Mobile App
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New Innovations | Wireframes and Navigation System
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Thitaphat Sittisomsap

Usability Testing Designer, Sketch, iOS, Android, Paper Prototyping, User Experience (UX), User Interface (UI), Digital Product Design, UI Design, UX Design,  + 0 more

United StatesToptal Member Since October 18, 2018

With over seven years of design experience working in a variety of environments including startup, B2B, and B2C, Thitaphat specializes in creating engaging web and mobile solutions. Recently, she's built upon Beehive's existing platform to provide advanced personal financial services, a cloud-based lending solution that has been proven to alleviate the heavy lifting for businesses.

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GlobalMeet Chat
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Taskly
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GlobalMeet App
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Get Valet App
View Erin

Erin Stewart

Usability Testing Designer, Balsamiq Mockups, Sketch, Wireframing, User Requirements, Responsive, Mobile Web, Product Design, User Experience (UX), UX Design, Agile UX, Lean UX, UI Design,  + 0 more

United StatesToptal Member Since November 20, 2015

Erin has over ten years of experience in product design and agile product management leading a variety of responsive web and native app projects for eCommerce, B2C, and B2B organizations. She works with organizations ranging from startups to large Fortune 500 companies to create inspired and innovative products. She also enjoys helping build out new agile product teams and is well versed in Agile, Scrum, and Kanban.

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Adidas x Up2Us Digital Curriculum Experience
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Earth Networks Sferic Connect Native App
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Intel Partner University
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Responsive eCommerce Product Catalog UX/UI Design
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Strahil Hadzhiev

Usability Testing Designer, Adobe Experience Design (XD), iOS, User Interviews, User Research, UX Design,  + 0 more

United KingdomToptal Member Since January 23, 2019

Strahil is the proud owner of a small but powerful design/development studio in Sofia, Bulgaria. His focus is mainly on design and project management in addition to UX and UI. Before that, he spent eight years in Los Angeles, California working on various projects in the entertainment industry, including work for Warner Brothers, 20th Century Fox, Viacom, Infiniti, Nissan, Sony, and others.

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Health Scanner | Body Health Tracking App
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Spotify - Mobile App Redesign
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Brendan Kane - Official Website
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EasyMove - Mobile App Design
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Ignacio Jacquot Joaquin

Usability Testing Designer, UX Design, Photoshop CC, Illustrator CC, Sketch, User Research, Prototyping, Wireframing, Product Design, Interface Design,  + 0 more

SpainToptal Member Since January 15, 2018

Ignacio is a UX/UI designer with 15+ years of experience in private and public sectors, working with clients including Nestlé, Rank Group, and Unilever. As part of the digital transformation team in the European Commission, he worked on the EC website, with 24 languages and visited by 20 million people per month. He also has been involved in projects for the private sector including user interface, mobile apps, and responsive websites.

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Pawsquad
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Carte D'or Responsive Website Redesign
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European Commission - Events
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Adspur - Awards Calendar

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Trustpilot
Toptal in the press

... allows corporations to quickly assemble teams that have the right skills for specific projects.

Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.

Our clients
Building a cross-platform app to be used worldwide
Thierry Jakicevic
Building a cross-platform app to be used worldwide
1
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3
Creating an app for the game
Conor Kenney
Creating an app for the game
1
2
3
Leading a digital transformation
Elmar Platzer
Leading a digital transformation
1
2
3
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

Hire Usability Testing Experts Seamlessly with Toptal

1

Talk to One of Our Industry Experts

A Toptal director of design will work 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.

FAQs

  • How are Toptal Usability Testing Experts different?

    At Toptal, we thoroughly screen our Usability Testing Experts to ensure we only match you with talent of the highest caliber. Of the more than 100,000 people who apply to join the Toptal network each year, fewer than 3% make the cut. You'll work with design experts (never generalized recruiters or HR reps) to understand your goals, technical needs, and team dynamics. The end result: expert vetted talent from our network, custom matched to fit your business needs.

  • How fast can I hire Usability Testing Experts through Toptal?

    Depending on availability and how fast you can progress, you could start working with an Usability Testing Expert within 48 hours of signing up.

  • What is the no-risk trial period for Usability Testing Experts?

    We make sure that each engagement between you and your usability testing expert begins with a trial period of up to two weeks. This means that you have time to confirm the engagement will be successful. If you're completely satisfied with the results, we'll bill you for the time and continue the engagement for as long as you'd like. If you're not completely satisfied, you won't be billed. From there, we can either part ways, or we can provide you with another expert who may be a better fit and with whom we will begin a second, no-risk trial.

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 in under 2 weeks 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

Gabriel Kirmaier
DesignTools and Tutorials

The Value of User Testing with Prototypes

by Gabriel Kirmaier
Jeff Bryant
DesignUI Design

Who, What, and Why – A Guide to User Testing Methods

by Jeff Bryant
Jordan DeVos
DesignMobile Design

Heuristic Principles for Mobile Interfaces

by Jordan DeVos
View More Usability Testing Articles

Top Usability Testing Experts are in High Demand.

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