A single highway to global capital, unlocking endless opportunities
Checker is a global network that enables financial institutions to plug into stablecoins and digital asset liquidity, cross-border payments, treasury, and credit via a single API.
Our purpose is to reduce operational complexity from legacy systems, empowering financial institutions to launch products faster and scale with confidence.
Expertise driving global solutions across traditional finance and digital assets institutions
Jack Chong is a serial founder who previously built one of the earliest tokenization companies. An aspiring Sino-Arab diplomat before his startup career, Jack now leverages his unique geopolitical insights to scale innovative and cross-border digital asset ventures.
Jack Chong
CEO
Justin McMahan was previously COO/CFO at Abra and Global Treasurer at Tower Research Capital, a premier HFT firm. He specializes in building global treasury operations and scaling institutional-grade trading platforms for the evolving digital asset landscape.
Justin McMahan
COO
Mike Zaczyk was previously Head of Global Trading Operations at Abra, where he managed a 24/7 team spanning US, EMEA, and APAC. He has extensive experience servicing payment companies, hedge funds, and HNWI clients across global markets.
Michael Zaczyk
CCO
Nathan Crocker was previously Deputy CTO at Galaxy Digital, where he spearheaded technical growth and infrastructure. He is a proven engineering leader, having successfully scaled high-performance operational teams from 3 to over 60 engineers during rapid expansion.
Nathan Crocker
CTO
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Join us in shaping the new era of financial infrastructure powered by digital assets
