Hire the top 3% of freelance UX developers.

Toptal is a marketplace for top UX developers, engineers, programmers, coders, architects, and consultants. Top companies and start-ups choose Toptal UX freelancers for their mission critical software projects.
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Hire UX developers and engineers

Omar Pera Mira, United States

Member since October 8, 2015
Over the past four years, Omar has launched more than 10 Android applications, 4 of which have over a million users each. He's got a Top Developer badge by Google in Google Play. Lately he's consulted for chat bots, and curates the leading newsletter in the space. Previously, he led the back-end and front-end teams at Pixable in NYC (acquired for $30M), and worked as a back-end engineer at CERN (known for the LHC particle accelerator).Click to continue

Tomislav Krnic, Croatia

Member since September 21, 2012
Tomislav is a freelance web developer and designer with over 10 years of experience working independently and as a project leader. He has built CMS's from start to finish, including developing a project plan, creating the UI/UX, and programming the front and back-end. Portfolio: http://tomislav.krnic.info/v-2Click to continue

Ted Cohn, Puerto Rico

Member since February 1, 2014
Ted has 25+ years as a senior architect, technologist, developer, entrepreneur, and CTO. He led Barnes & Noble's Nook team in Palo Alto, created Pleo the dinosaur, Foodiebot chatbot ordering system and worked for Silicon Valley giants like Apple, Excite, and NeXT. He can develop new concepts, join/lead teams, and bring order to chaos. He loves innovating and delivering incredible products. Superb communication and presentation skills.Click to continue

Seva Safris, United States

Member since April 23, 2014
As a results-driven software consultant, Seva offers confidence in guidance of technical direction and operational performance. An expert architect and developer skilled in creating efficient, scalable, and fault-tolerant solutions, he is a hands-on contributor to all facets of project and client satisfaction.Click to continue

Adnan Ibrisimbegovic, Bosnia and Herzegovina

Member since February 24, 2014
Adnan is programmer with 15+ years of experience who strives to deliver outstanding solutions to clients and to make his teammates' lives easier. He writes maintainable, readable, and optimal codebases so that other developers can dig right in if needed.Click to continue

Joseph Halter, Luxembourg

Member since November 15, 2014
Joseph is a programmer with 13 years of experience. He loves using Ruby, Rails, PostgreSQL, and other technologies to find new and innovative solutions to complex issues. He also does iOS apps and likes playing with every language under the sun: Erlang, Elixir, Node.js, you name it. He's always in search of new challenges.Click to continue

Victor Bueno, United Kingdom

Member since April 27, 2014
Victor is a seasoned .NET developer with over 17 years of experience focusing on the Microsoft technology stack. He develops a wide range of software, including web apps, back-end services, databases, and mobile apps. He is particularly interested in high-performance multi-threaded development.Click to continue
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