Hire the top 3% of freelance Hyperledger developers.

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

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

Radek Ostrowski, Australia

Member since July 25, 2014
Radek is a certified Toptal Blockchain Engineer particularly interested in Ethereum and smart contracts. In the fiat world, he is experienced in big data/machine learning projects. He is a triple winner in two different international IBM Apache Spark competitions, co... 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

Eduardo Roldan, Uruguay

Member since August 8, 2014
With more than 18 years of experience in syadmin/DevOps positions, there are few things that Eduardo have not seen or done yet, from compiling patched Linux 1.3 kernels to containerization with Kubernetes, BSD jails, and multi-region cloud infrastructures. In the las... Click to continue