Hire the best prototyping experts near San Jose.

Toptal is a marketplace for top remote prototyping experts. Top companies and start-ups in San Jose choose Toptal Prototyping freelancers for their mission critical software projects.
  • Trusted by:

Hire remote prototyping experts near San Jose or in a similar time zone

Sasha Marchenko

San Jose, CA, United States
Sasha has over a decade of design experience in the San Francisco Bay Area and abroad for corporate and startup clients alike. She's currently the director of user experience at LiquidSpace—the largest corporate real estate network. Sasha is well-versed in design all-around but she specializes in defining UX strategies, user tests, and transforming complex technical requirements into intuitive, approachable designs. Click to continue

Angela Liu

San Francisco, CA, United States
Angela is a product designer located in San Francisco. She has a master's and bachelor's degree in human-computer interaction from Carnegie Mellon University. Her goal is to best understand your user’s needs in order to envision a product that meets your bottom line. Click to continue

Igor Ginzburg

Oakland, CA, United States
Igor is a full-stack product design consultant with over 11 years of experience helping startups create delightful products for mobile, desktop, and web. He relishes challenges that's why he enjoys working on the UI parts of a project so much. One of Igor's biggest strengths as a designer is seeing the process as a whole without getting caught up in the details. Click to continue

Bernat Fortet Unanue

San Francisco, CA, United States
Bernat is one of those fabled unicorns who is able to both design beautiful products and then develop them. In the past, he has worked for different startups—one of them, Aviate, was later acquired by Yahoo. He tackles each project with the breadth of his expertise—ranging from Movie VFX to video game design. React is his new obsession and he used it to build Calmeet.co. Click to continue

Chris Znerold

San Francisco, CA, United States
Chris is a designer/creative director based in the Denver Metro & San Francisco Bay areas. He loves to help teams create useful, beautiful product experiences by leveraging principles of human-centered design. Throughout his career he’s been fortunate to contribute to the design aesthetic and experience for companies including Apple, Airbnb, and Disney, and his design work has been awarded multiple invention patents and industry accolades. Click to continue

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

Jessica Testa

San Francisco, CA, United States
Jessica is a passionate designer and strategist with a knack for seeing the bigger picture. Using data and user research as the backbone of every design challenge, she has the ability to design fluid user experiences that deliver business results. Innovation and creativity are the driving factors in every design solution she delivers. Her clients include Citrix, CNET, Symantec, PayPal, Logitech, Netflix, FreshChoice, and Trimble to name a few. 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

Ringae Nuek

San Francisco, CA, United States
Ringae is a hands-on design lead who’s shipped products at startups and large corporations for 15+ years. She's helped clients—including Google, the BBC, and Samsung—to find problems and create coherent solutions through design. She has several apps in the App Store. After launching a mobile banking iOS app, she's looking to do what she loves—consumer-facing product design informed by an understanding of the user and the core business strategy. Click to continue

David Holifield

Ventura, CA, United States
David is an award-winning user experience and product designer with over 15 years of experience creating the best-in-class user-centric products for a wide range of end users. He's worked with world-class companies in a variety of industries such as the Walt Disney Company, CBS, Ticketmaster, and the Orlando Magic. 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
“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
“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
“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
“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
“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
“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.
“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
“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
“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
“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
“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
“Toptal helped us achieve our goals by really understanding what we were looking for. They worked with us very closely to figure out what the right talent looked like -- from a technical, cultural perspective -- and helped us get the onboarding done quickly so the talent could be effective as soon as possible. ”
Jay Tring
Technical Team Lead, CSR Connect, Australia @ CSR Limited
“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