Hire the top 3% of freelance
prototyping experts.

Toptal is a marketplace for hiring the world’s best prototyping experts. Top companies and start-ups trust Toptal to hand-select top website prototyping consultants for their mission critical projects.

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Hire prototyping experts

Angel J. Perez

San Francisco, United States
Using an educational foundation with a doctorate in technology design, a master's in computational sciences, and bachelor's in physics, Angel has made significant impact at companies such as Nest, Microsoft, AKQA, and Bank of America throughout his professional career. He is a talented UX/UI designer with his finger on the pulse of the latest technology and communicates extremely well. Click to continue

Katherine Windley

Santa Barbara, United States
Katherine is the Co-founder and Design Director of Finesse.io, an early-stage start-up. She has over 10 years of experience as a Senior Designer at companies like Uber Digital and Condé Nast, where she redesigned GQ.com and Glamour. Katherine uses a variety of tools to make working prototypes and works well with teams of all sizes as a strong communicator. Her work includes a wide range of projects, from online publishing to eCommerce. Click to continue

Fabio Muniz

São Paulo, Brazil
Fabio is a product designer with 5+ years of experience working with venture-backed startups in NY, SF, and EU. He has designed mobile apps that were featured in publications and app stores, and websites with over 100k monthly visitors. Currently Fabio is also writing about usability for TestLodge and mentoring DesignLab's and Springboard's UX courses. Click to continue

Abe Serrano

Los Angeles, United States
As a designer, Abe is an advocate for the user and considers himself a partner in building your brand experience. Clients hire him for his human-centric approach to design, his creative leadership, and his ability to get things done. Click to continue

María José Corino

Mar del Plata, Argentina
Maria Jose is a professional and vocational graphic designer. She believes that without passion there is neither proactivity nor learning. That is the essence of what the user experience is about. Maria Jose strives to be creative and humble, approaching better solutions every day. Click to continue

Lars Baek

New York, United States
Lars is an innovative, passionate digital designer and communicator with over 10 years of experience. He specializes in user interface design, visual design and interaction design. Lars believes in clear communication, a dedication to details, and in creating effective, delightful user experiences. Click to continue

Natalia Cackowska

Warsaw, Poland
Natalia is a user experience designer and researcher with nearly seven years of experience creating web and iOS applications. Most of her experience comes from designing large enterprise software and SaaS web applications, where her analytical, design, and user research skills are put to work. Click to continue

Taime Koe

Bangkok, Thailand
Taime is a UX/UI designer with three years of experience working with multiple projects from creating user flowcharts and wireframes to polished designs. She strives to unite her clients’ business goals with their target audiences' needs by delivering designs that are functional and appealing. Click to continue

Imogie Mubarak

Lagos, Nigeria
Mubarak is a self-taught designer with interests in user interface design and branding. With over three years of experience as a design lead in one of Nigeria's leading startups, he excels in creating pixel-perfect designs that are both aesthetically pleasing and highly usable. Mubarak pays great attention to detail and believes simplicity is the ultimate sophistication. Click to continue

Mike Montgomery

Ottawa, Canada
Mike has 10+ years of experience designing for brands such as Disney, Nickelodeon, Meebo (acquired by Google), Sphero, Fisher Price, Marvel, Activision, and more. He is a visual and user experience designer with a passion for human-computer interaction. Mike designs unique mobile experiences that are simple, functional, and useful. Click to continue
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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
“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
“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
“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
“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
“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
“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
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My team is going to personally help you find the best candidate to join your team.

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VP of Talent Operations