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.
We've been blown away by the level of talent we've been able to hire through Toptal.
Christine Esoldo
Usability Testing Expert
Christine is a UX designer with an MFA in product design. She has 15 years of experience as a designer/researcher for companies including Lowe’s Home Improv...ement, The Hershey Company, and Dell. She specializes in health/wellness and data management products, and uses design thinking processes to discover user needs, define value and fit with proofs-of-concept and MVPs, and iteratively improve/redesign products through testing and experiments.
Nicholas Huttema
Usability Testing Expert
Nicholas is a designer currently residing in San Francisco who enjoys working with fresh ideas, various media, and clean user-interfaces. He is currently av...ailable for part-time freelance opportunities.
Nick Vyhouski
Usability Testing Expert
Nick is a senior UI/UX designer with eight years of professional experience specializing in designing applications for startups. He is used to working remot...ely 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.
Erin Stewart
Usability Testing Expert
Erin is an Agile Product Management and product design leader who has led a variety of cross-device/responsive projects in eCommerce, B2C, and B2B organizat...ions. She is experienced working with dispersed teams for organizations ranging from pre-funding startups to large Fortune 500 organizations 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.
FIetcher BoIand
Usability Testing Expert
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 h...ard 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!
Christina Barsan
Usability Testing Expert
Christina is a digital designer and creative director with over 15 years of experience as a visual thinker, problem solver, manager, collaborator, and lover... of technology. She constantly seeks to help her clients create the ideal brand for their business that’s aligned with their big vision.
Goran Ramljak
Usability Testing Expert
As a product designer with several years of experience, Goran has had the opportunity to work on large consumer sports and gambling mobile apps like bwin, S...portingbet, and Ladbrokes. He specializes in fitting a digital product to its end screen while optimizing for look, feel, and effectiveness. Led by the belief that each component should be a masterpiece when presented, Goran aims for perfection in all of his work.
Ruby Zheng
Usability Testing Expert
Ruby designs fresh looks for enterprise applications. She can work with you to translate your business goals and user needs into user-friendly web and mobil...e products. She specializes in information architecture (IA), interaction design (IxD), front-end development, and accessibility.
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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.
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.
Hire in under 2 weeks and scale your team up or down as needed, no strings attached.
We handle all aspects of billing, payments, and NDA’s. Let us take care of the overhead while you focus on building great products.
Choose the engagement type that suits your needs — hourly, part-time, or full-time — with the ability to change anytime.
Focus on your project and enjoy support from your dedicated account executive and expert talent matcher.
User testing, often confused with usability testing, is an overarching term which helps validate the need for a product. When used with prototypes and the right testing tools, it can help save a product from failure.
The fundamental purpose of user testing is to better understand and empathize with people who are the core users of a digital product.
Nielsen’s heuristic principles have stood the test of time, and have been revisited to be further integrated with human-centered design for mobile—including clear definitions and design examples.
Top Usability Testing Experts are in high demand.
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