David Ryan
CPO & Cofounder at Marqov
San Francisco, California, United States
Summary
👤
Senior🎓
Top SchoolDavid Ryan is a product-focused founder and engineering leader with 11 years of experience building developer tools and hybrid compute platforms at the intersection of classical and quantum computing. As CPO and cofounder of Marqov in San Francisco, he’s architecting orchestration infrastructure that enables reproducible, verifiable workflows spanning GPUs, CPUs, QPUs and specialized accelerators. He’s led product and R&D teams at quantum-focused organizations, open-sourced developer libraries, and shipped SDKs and integrations using Python, Typescript/NextJS, and major quantum SDKs like Qiskit and Cirq. David blends hands-on engineering with go-to-market and stakeholder leadership—raising capital, launching products, and scaling developer adoption across enterprise, research, and HPC customers. Notably, he pairs deep product instincts with practical implementation experience from founding Corilla to building quantum-classical toolchains, giving him a rare cross-domain fluency in both developer UX and cutting-edge compute stacks.
11 years of coding experience
13 years of employment as a software developer
Master of Business Administration (Digital MBA) Business Administration and Management General, Master of Business Administration (Digital MBA) Business Administration and Management General at QUT (Queensland University of Technology)
English, French
Stackoverflow
3,025reputation
1.9mreached
52answers
3questions
Github Skills (55)
background-image9
scaffold8
solidity7
npm-package7
blockchain7
quantum-computing6
rational-numbers6
qbraid6
configurations6
qiskit6
ethereum6
package6
jboss6
linux6
java6
Programming languages (6)
Github contributions (5)
davidryan59/codeclan_project_1_money_cashboard
Aug 2017 - Dec 2019
Contributions:2 PRs, 36 pushes, 3 branches in 2 years 4 months
davidryan59/rocket_ship_go_javascript_game
Oct 2017 - Dec 2019
Contributions:1 PR, 36 pushes, 2 branches in 2 years 2 months
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