Hire the top 3% of freelance cryptocurrency developers.

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

Antonios Minas, Greece

Member since December 5, 2014
Antonios is a senior software engineer specializing in front-end, WordPress, Blockchain technology, PHP, and JavaScript frameworks with more than eight years of professional experience spanning from the IT sector to digital advertising. He is passionate about applyin... Click to continue

Andras Fuchs, Hungary

Member since May 26, 2016
Andras is one of the very first Toptal certified Blockchain specialists and he's also a Microsoft Certified .NET Application Developer. He enjoys being part of a successful high performing team delivering a positive impact for businesses on a global scale. Besides hi... Click to continue

Amaury Martiny, France

Member since September 8, 2015
Amaury is a certified Toptal Blockchain engineer currently working at Parity Technologies, where he focuses on DApp development. He also has several years of experience building full-stack web and mobile apps (Node.js, React), and he writes open-source code. Amaury i... Click to continue

Máté Solymosi, Switzerland

Member since June 4, 2015
Máté is a full-stack software engineer with experience working on web applications and cloud systems of all sizes, from small greenfield projects of startups to complex legacy systems of large enterprises. He prides himself in designing scalable, future-proof archite... Click to continue

Fabrice Triboix, United Kingdom

Member since July 4, 2017
Fabrice is a cloud architect and software developer with 20+ years of experience who's worked for clients such as Cisco, Samsung, Philips, Alcatel, Sagem, etc. He specializes in designing secure, highly available, scalable, and cost-effective solutions on AWS. He's a... Click to continue

Chris Wagner, Canada

Member since December 12, 2014
Chris has over fifteen years of experience developing software, with over a dozen focused around web technologies. He has written applications in languages ranging from the dynamically-typed scripting family (PHP, Ruby, etc) to cutting-edge 'functional' offerings inc... Click to continue

Arthur Islamov, Russia

Member since December 8, 2016
Arthur is a professional web software engineer. In last eight years, he has made his way from creating small corporate websites to complex services with more than a million hits per day. During that period, Arthur has worked alone, with teams, hired his own teams, an... Click to continue