Hire Freelance Hyperledger Developers and Engineers
Radek Ostrowski
Radek is a certified Toptal blockchain engineer particularly interested in Ethereum and smart contracts. In the fiat world, he is experienced in big data and machine learning projects. He is a triple winner in two different international IBM Apache Spark competitions, co-creator of PlayStation 4's back end, a successful hackathon competitor, and a speaker at conferences in Australia, Poland, and Serbia.
Show MoreGheis Mohammadi
Gheis is a blockchain expert and developer with experience in C++, C#, JavaScript, Go, and Node.js. He excels in developing blockchain services, cross-platform software, artificial intelligence and commercial software, and DApps while delivering top-notch user-friendly solutions. As a leader of the back-end, blockchain, and DevOps teams of 10+ developers, Gheis has been involved in many high-tech projects solving complex systems and identifying opportunities for improvements.
Show MoreGiorgi Lagidze
Giorgi has over seven years of experience developing applications with Vue.js and Angular as the front end and Laravel and Node.js as the back end. He also develops mobile applications with the help of Ionic/Cordova. He communicates exceptionally well and loves to bring high quality to his clients. Besides core development skills, Giorgi is super skilled in system administration, blockchain and is experienced in Docker, Ansible, Laravel Forge, Azure, AWS, Solidity, and many more.
Show MoreKirill Kirikov
Kirill has over a decade of experience in development, managing teams with up to 30 members, and has released more than 100 apps. An expert in Ethereum and Bitcoin, fintech, permissioned blockchain, enterprise blockchain, and design architecture, he's worked on open source projects sponsored by the Aragon foundation for improving the Ethereum ecosystem. Kirill has developed software for clients such as Chrysler and Ferrari.
Show MoreSerkan Kaplan
Serkan is a seasoned software engineer with 17 years of experience in consultancy and in-house development. For the last three years, he's been helping clients develop and improve their products all around the world. Previously, Serkan worked as a consultant for different companies and projects. As a software consultant, he led development teams of up to ten developers and worked on fintech, employee relations, learning management, and eCommerce applications.
Show MoreDaniel Elero
Daniel is a full-stack product-oriented engineer with four years of experience working in a range of software industries: blockchain, fintech, legal and engineering software, video/audio processing, and custom IT services. Thanks to learning and adapting quickly to new technologies and domains, Daniel can hit the ground running on any project. As a co-founder of Plainly Videos, Daniel understands the full software development lifecycle from idea validation to building a full-featured product.
Show MoreManish Sharma
Manish is a seasoned full-stack principal software engineer with 21+ years of experience building scalable, resilient, fault-tolerant enterprise, front-end, and mobile applications. Manish can manage all phases of software development, from architecting enterprise solutions focused on optimization, innovation, and agility to development, testing, and deployment.
Show MoreSivaram Subramaniyan Kannan
Sivaram has over 16 years of experience with software development over multiple domains and six years of cloud-native development with both public and private clouds. He has hands-on knowledge of building private cloud infrastructure using Kubernetes and other cloud technologies. He has helped migrate multiple clients from a monolithic architecture into microservices. His daily technologies are Kubernetes, Terraform, Ansible, Go, Bash, and GitOps tools.
Show MoreAlexander Sukhanov
Alexander is a senior software developer with eight years of experience who has built tools, apps, and systems for various industries, including medicine, cryptocurrency, and traffic management. Recently, Alexander's been focusing on the back end—optimizing data queries, handling migrations, and creating CI/CD pipelines. Alexander's areas of expertise include Python, JavaScript, Solidity, and various frameworks (Django and Flask) and libraries (React).
Show MoreDaniel Bigos
Daniel is a software engineer focused on functional programming. He gained professional experience in blockchain technology while working on large projects such as Golem. He also has experience in building startups and designing products, as he is a co-founder of DoxyChain, a blockchain-based document management system.
Show MoreNemanja Veskovic
Nemanja is a passionate QA engineer with more than 16 years of experience working with various QA teams and on complex functional and performance testing (manual and automation), creating full continuous integration setups from scratch and ensuring QA is implemented in all software development stages from design to deployment. Nemanja also has six years of experience in QA team lead roles, including interviewing and hiring new team members.
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