Mark Cyster
CTO at Extole
San Francisco, California, United States
Summary
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SeniorMark Cyster is a seasoned technology executive and CTO, currently guiding Extole in San Francisco to build scalable, secure enterprise software platforms. Since joining Extole in 2013, he has led engineering to deliver cost-efficient architectures and reliable systems at scale. His leadership portfolio spans CTO/VP Engineering roles at BOLT, TRIBAL ID, Offermatica, and Omniture, with a prior Director of Engineering stint at Jive Software, reflecting a consistent track record of scaling teams and shipping enterprise-grade products. He began his career as a Senior Technical Architect at Fort Point Partners, grounding his approach in solid architecture and cross-functional collaboration. Based in San Francisco, he combines hands-on technical depth with strategic vision to turn ambitious ideas into practical, auditable solutions.
8 years of coding experience
14 years of employment as a software developer
Stackoverflow
11reputation
130reached
0answers
1question
Github Skills (1)
autohotkey6
Programming languages (3)
Github contributions (5)
mcyster/ai
Jan 2024 - Mar 2025
Restful ai app
Contributions:4 reviews, 13 PRs, 573 pushes in 1 year 2 months
mcyster/nixos-owl
Aug 2017 - Sep 2020
Contributions:3 pushes, 1 branch in 3 years 1 month
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