Mark Johnson
Founder & CEO at Logicspin
Kailua, Hawaii, United States
Summary
👤
Senior🎓
Top SchoolMark Johnson is a seasoned founder and full-stack engineer with over 20 years of experience building high-scale web platforms, from early e-commerce and search to enterprise nonprofit systems and modern Web3 services. As Founder & CEO of Logicspin and an early engineering leader at Fluxx, he has repeatedly translated complex domain needs into robust, scalable architectures and led teams through rapid growth and operational maturity. Deep Rails expertise since 2005 is paired with hands-on work in GraphQL/React (GRANDStack), Neo4j graph data science, and Ethereum smart contracts, reflecting a bridge between traditional SaaS and emerging blockchain/AI tooling. He has pragmatic product instincts honed by founding startups, integrating mission-driven clients with platforms like Fluxx, Workato, and Fluxx’s bank-grade payment integrations. Based in Kailua, Hawaii, he combines technical depth with client-facing consulting, often taking ownership from strategy through deployment for long-lived, impact-focused systems.
15 years of coding experience
14 years of employment as a software developer
BS, Computer Science, BS, Computer Science at University of Colorado Boulder
Github Skills (170)
xapi10
coinbase10
coingecko10
coinbase-api10
historical10
jwt-authentication10
vuejs210
fixprotocol10
yahoo10
currency-converter10
tiingo10
currency10
currency-exchange-rates10
social-media10
yahoo-finance-api10
Programming languages (11)
Github contributions (5)
mark-fitzgerald/code-201-n6
Jul 2017 - Sep 2017
Contributions:25 commits in 2 months
marksoper/life
Aug 2017 - Aug 2017
Contributions:29 commits in 18 days
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