Hire the top 3% of freelance IoT designers.

Toptal is a marketplace for clients to find top Internet of Things designers and consultants from around the world. Each Toptal freelance IoT design expert is thoroughly vetted and trusted by top companies for their most critical Internet of Things design projects.

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Hire IoT designers

Angel J. Perez

San Francisco, CA, 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

Fernando Berlanda

Florianópolis - State of Santa Catarina, Brazil
Fernando is an experienced UI/UX designer and an expert in creating beautiful solutions for complex problems from scratch, from bare-bones MVPs to polished digital products, from wireframes to final high-fidelity mockups, and from napkin sketches to elegant branding solutions. He is truly a Swiss-army designer. Click to continue

Abe Serrano

Los Angeles, CA, 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

Eric Moreno

Madrid, Spain
Eric is a multi-disciplined designer. He loves to work on projects where he knows that he can make a difference and create things that can solve his clients' problems. His specialties are user experience and interface centered design, branding, visual communication, and quality product design. Click to continue

Matteo di Pascale

Turin, Metropolitan City of Turin, Italy
Matteo is a senior UX/UI designer and creative director. He’s founded two startups and has worked as a UX designer and art director in Milan, Turin, Amsterdam, and Shenzhen for brands such as Samsung, Whirlpool, OnePlus, FCA Group, and Philip Morris. His project Intùiti raised $50,000 on Kickstarter and his video portfolio hit 100,000 views and was defined the "most creative in the world" by Upsocl.com. Click to continue

Melissa Quintanilha

Seattle, WA, United States
Melissa has over 15 years of design experience, having designed cross-platform interactive applications in a wide range of domains, including automotive, IoT, healthcare, social, and IT management. She is a great collaborator, an exceptional individual contributor, and is always looking to design cutting-edge solutions to real-world problems. Melissa has been an award-winning senior UX designer at Microsoft and now runs her own studio. Click to continue

Lee-Anne Griessen

Cape Town, Western Cape, South Africa
Lee-Anne is a senior UX designer with 20 years of design experience and a strong corporate and financial services background. Her full-time in-house roles include Fidelity Investments, Investec Private Bank, the BBC, B&Q, Man Group, and Sony Ericsson. Lee-Anne’s experience also includes many dynamic and innovative startups. She balances empathy for the experience of end users with respect and appreciation for business goals. Click to continue

David Gauquelin

Budapest, Hungary
David is a seasoned digital product designer and creative leader with 10+ years of international experience. A former design director at Prezi and an ex-Frog designer, he has worked with various teams from leading multinational companies to early-stage startups to help them deliver meaningful and outstanding digital product experiences. Click to continue
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“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.
“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
“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
“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
“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
“One of our most time consuming problems is finding qualified staff. We need to find the correct platform to advertise on, create a proper ad, filter through tons of applications, interview and test the applicants' capabilities, and finally take a risk by hiring. This was the old way of doing things. The new way: describe the job position to our Toptal account manager, interview a few qualified applicants, and hire with a risk-free trial -- much faster, a lot easier, and with incredible results.”
Catalin S. Balaci
Owner @ EvoBits Information Technology SRL
“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
“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
“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 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
“Always incredibly responsive, prompt, and flexible, Anna has done an outstanding job -- her work is exactly what we needed. Toptal has been a great experience for us due to the ease of getting a project going with quality talent at a cost that fits our budget. The automated online system for managing everything during onboarding was also impressive.”
Cody Wilke
Product Manager @ Crucial Life Sciences Data Solutions
“I couldn’t have been more pleased with Toptal. They are professional, quick, well priced, and fun. I will be using them again for my next project, and the next, and the next, and the next ... ”
Mac Smith
President @ New Texas Investments
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