Software developer and writer
- Founder of Level K
- 10+ years of software development experience, with expertise in blockchain and web development
- Writer for Investopedia
John P. Kelleher is a blockchain software architect and founder of Level K. He has worked as a software engineer for over a decade and in the blockchain industry for several years. Level K has expertise in technical architecture, smart contract development, and smart contract auditing, and is based in the United States. Level K specializes in decentralized governance and scalability solutions for blockchain, and has worked with over a dozen clients.
John earned his bachelor's degree in applied and engineering physics from Cornell University.
Quote from John P. Kelleher
"I enjoy digging into a subject and breaking down what I discover."