Hire the best usability testing experts near St. Louis.

Toptal is a marketplace for top remote usability testing experts. Top companies and start-ups in St. Louis choose Toptal Usability testing freelancers for their mission-critical initiatives.
  • Trusted by:

Hire remote usability testing experts near St. Louis or in a similar time zone

Chris Ciesielski

Batavia, IL, United States
Chris is a UI/UX designer with a wide breath of experience designing, researching, and testing enterprise-level applications. With ten years of freelance experience delivering projects for customers big and small, he is perfectly comfortable with all aspects of design from speaking with customers to designing wireframes and tweaking code. Click to continue

Luke Montgomery

Seattle, WA, United States
The projects Luke has worked on have reached millions of users, increased revenue, and lowered costs. In every project, his goal is to convey the organization's messaging clearly while proving customers a delightful experience that will inspire them to take action. If you are looking to make an impact, look no further. Luke is here to help grow your business with better customer experiences. Click to continue

FIetcher BoIand

Boston, MA, United States
Fletcher is a UX/UI designer who helps companies create amazing websites, apps, and digital products. Creating a truly effective site isn't easy. It takes hard work. It's all about delivering the right experience to the right user. With 10+ years of experience, Fletcher leads projects that satisfy users and business needs. He wants to work together with people to build something great! Click to continue

Tamara Olson

New York, NY, United States
A self-employed UX designer and developer, Tamara spent several years at Google, first as a UX manager in Ads (DFP), and then as UX design lead for Google Classroom. She has crafted experiences for Apple (apple.com redesign), The Paperless Post, Conde Nast, and The New York Observer (2009 Webby nomination, best newspaper). Tamara is an adjunct professor at FIT, teaching interaction design, and holds a Master’s from NYU’s ITP. Click to continue

Aaron Neumann

Columbus, OH, United States
Aaron is a user experience designer who has designed at large enterprises, small local digital agencies, startups, marketing agencies, and nonprofit organizations, including IBM, WordPress, Samsung, Comcast Business, Boys & Girls Club of America, Merkle, and the American Institute of Architects. Versed in solving complex challenges for enterprise software, he also designs consumer mobile, tablet and website experiences. Click to continue

Darcie Fitzpatrick

Santa Monica, CA, United States
Darcie is a design leader with a couple decades of experience and a knack for building something out of nothing. She holds a passion for user-centered methods and iterative agile processes, an innate sense for business strategy, an affinity for customer-friendly journeys and intuitive user experiences, and an aesthetic eye for polished visual design. She facilitates the research, validation, direction, and branding of greenfield products. Click to continue

Frauke Seewald

Vancouver, BC, Canada
Frauke is a UX Designer with a background in psychology and a focus on user research (understanding the target group, their needs, and current behavior), information architecture (structuring content and processes), and interaction design (visualizing interactions in the form of sketches, wireframes, and prototypes). Click to continue

Deborah Dennis

Oakland, CA, United States
Deborah is a UX/UI expert in crafting creative and engaging interaction designs. She is well versed in making complex products into simple easy to use interfaces. She has designed mobile, web and SaaS apps for Visa, Apple, Intel, Autodesk, Symantec, and multiple startups. She is a collaborative leader skilled in building relationships, influencing, and presenting as well as setting priorities, strategy and design direction. Click to continue

Samuel J. Horodezky

Toronto, ON, Canada
Samuel is the type of guy who can take a complicated mess—fully drawing upon his many years of design and leadership experience in UX process and strategy—and figure out how to fix it. During his more than 15-year career, he’s worked primarily at two large companies but he retains the mindset of an entrepreneur. Samuel possesses extensive experience both as an individual contributor and in more formal management roles. Click to continue

Darren Trautwein

New York, NY, United States
Darren is an off-screen powerlifter with twenty years of UX and UI design experience, bringing the same drive when he trains to the experiences he improves. He's not finished when he's tired. He's finished when it's done. Click to continue
Trustpilot
Toptal on TV
"Toptal is killing it, it kind of owns this market."
Andrew Ross Sorkin Reviews Toptal
Cnbc 02e66b
"Tech companies simply cannot find the quality employees they want to hire. The solution: Toptal."
Liz Claman´s Review of Toptal
Fox 7ef901
Toptal in the press
“Despite accelerating demand for coders, Toptal prides itself on almost Ivy League-level vetting.”
Selina Wang
“Toptal allows corporations to quickly assemble teams that have the right skills for specific projects.”
Steven Norton
Testimonials
“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
“I can't say enough about how happy and confident I am in working with Enrique. He brings an enthusiasm to his profession that is very refreshing, constantly surprising us with his depth of knowledge and his capability to not only complete the task, but to surpass our expectations. He presents us with solutions that we would not have thought about ourselves, and sees the problem better than we can explain it.”
Chad Berryman
Senior Technical Lead @ Zoomedia
“Toptal has helped my business tremendously by finding, vetting, and recruiting the talent I need, at the right time. I’d definitely recommend it to others.”
Xavier Xicay
CEO & Creative Director @ Tuatara Corp
“What attracted us to Toptal was that Toptal is sourcing its talent from a global pool. The selection process is very stringent. They’re sourcing the talent not only based on capabilities -- sourcing the best 3% -- but also based on cultural fit, which is really important to us. We had an amazing experience working with Toptal. Toptal helped us achieve our goals by bringing us very high-quality resources, on very short notice.”
Elmar Platzer
Digital Transformation Leader, CSR Australia @ CSR Limited
“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 a wonderful experience with our Toptal consultant. He was very reliable and punctual, delivering excellent work on a budget—we will certainly be using him again!”
Barbara Karpf
President @ DecoratorsBest
“Getting set up with Toptal and finding a new team member was so easy, I don't know why anyone wouldn't give it a try. Best of all, we no longer have to worry about finding great people to help with our projects!”
Mike Branch
President & CTO @ Harbor System Integrators, Inc
“With the pressure on and millions watching the Cleveland Cavaliers during the NBA Playoffs, Toptal delivered the talent and expertise needed to launch a brand new fan engagement platform.”
Conor Kenney
Director of Professional Services @ Cleveland Cavaliers
“The best talent is at Toptal for sure. It's way better and faster than any other means of getting top talent.”
Rajesh Nagarajan
Co-Founder & CTO @ maxmantra
“Toptal has been extremely helpful to us in finding top remote talent. The ratio from interview to hire with Toptal candidates is the highest I've ever experienced in my professional career.”
Philipp Berner
Co-founder and CTO @ KeepSafe
“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
“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.