Mike Hennessy is a Fractional CTO who helps startups and growing businesses build scalable technology, align engineering with business goals, and create high-performing teams.
With over 25 years of experience leading technology teams, he has successfully guided startups through MVP development, scaling challenges, fundraising, and technical turnarounds.
With 25 years of experience, I specialize in technology strategy, product development, and engineering leadership. I have guided startups through MVP development, scaling challenges, security compliance, and fundraising, ensuring they have a strong technical foundation for growth. My expertise spans architecture decisions, team hiring, cloud optimization, and investor due diligence, helping businesses navigate complex technical landscapes with confidence.
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I have successfully led multiple startups from MVP to scale, helping teams navigate technical challenges and achieve rapid growth.
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I develop long-term technology roadmaps that ensure scalable, future-proof architectures, helping startups stay ahead of the competition.
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I work closely with teams and stakeholders to provide actionable strategies for success, ensuring technology aligns with business goals.
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With deep expertise in engineering, product, and strategy, I have a proven track record of driving technical innovation and business growth.
