John Kelleher

Founder at Level K

John Kelleher is a decentralized applications developer with expertise in Web3, React, and Solidity. He is the founder of Level K, a company specializing in building decentralized applications. His passion lies in decentralization, particularly within Decentralized Finance (DeFi) and Decentralized Autonomous Organizations (DAOs).

Before venturing into blockchain development, John worked as a full stack web developer for six years, focusing on technologies like Ruby on Rails. His favorite tools include Javascript, Emberjs, React, Redux, MobX, Postgres, Typescript, Heroku, Git, and Github. Additionally, he has experience in Java, Python, C++, and Linux.

John Kelleher pursued a BS in Applied and Engineering Physics at Cornell University. His professional journey includes roles such as Founder at Level K, Software Engineer at Docent Health, Web Developer at Openbay, Freelance Contractor, Instructor at General Assembly, Software Developer at Jebbit, and various positions at Textron Defense Systems.

Tags: Decentralized Applications, Web3, React, Solidity, DeFi, DAOs, Ruby on Rails, Javascript, Emberjs, Redux, Postgres, Typescript, Heroku, Git, Github, Java, Python, C++, Linux, Applied Physics, Full Stack Developer