About us
We are a team of developers based in Seoul, dedicated to constructing the most secure digital asset infrastructure.
Our story
Nodeinfra (Mirny Inc.) began as a team of developers who are enthusiastic about digital assets. As an organization of experts, we believed that we could make a significant change in the world of web3 by simplifying the onboarding process to the digital asset industry. Our primary goal is to enable institutions, even if they don't have expertise in digital assets, to build on digital asset infrastructure without having to worry so much about the infrastructure themselves.
Who are we?
We are a team of DevOps engineers and digital asset experts, proficient in managing and monitoring nodes. Our number one priority is to ensure the performance and security of our nodes.
Our process
Our process is simple: contact us, and our team will promptly get in touch with you. We will thoroughly understand your requirements and provide you with the necessary node infrastructure.
Our team
Nodeinfra Team
Our focus is always on supporting secure and high-performing digital asset infrastructure.
Changmin Oh
DevOps Engineer
DaWoon Han
DevOps Engineer
Jieun Sim
Administrative Manager
Seunghyeon Park
DevOps Engineer
Shinhwi Park
Software Engineer
Taegyeon Ryu
Software Engineer
Youngseok Yang
CEO
John Youngseok Yang
Youngseok discovered and reported critical consensus bugs in Ethereum and earned the rank of #6 in the Ethereum bounty program. One of the reported bugs led to the Ethereum hard-fork on 2020/11/11, which stands as Ethereum's most significant challenge since the 2016 DAO fork.

Trusted by institutions
We provide support to multiple institutions and offer digital asset infrastructure to chains that require our services.
Contact us
Nodeinfra (Mirny Inc.) is here to assist you. If you have any questions or concerns, please do not hesitate to contact us.
+82 2-2135-7798
support@nodeinfra.com
10 Gwanak-ro 12-gil, Gwanak-gu, Seoul, South Korea
