
Karol Zygmunt Blaszczyk
Technical Co-founder, Engineering Lead, CTO
United Kingdom
Joined January 2025
Network
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Summary
Karol Zygmunt Blaszczyk is a highly experienced engineering leader and CTO with a focus on software development and scaling technology companies. His career spans various leadership roles, including CTO and Co-founder at Early Finch Partners, Director of Engineering at Builder.ai, and CTO at Strike Social. linkedin+1
He has a strong background in backend engineering, evidenced by his role as a Senior Backend Engineer at Fresha and earlier as a Ruby/Rails Lead developer. His expertise also extends to architectural design, as shown by his tenure as Lead Architect at Aircall. flashintel
Karol is actively involved in discussions and content related to engineering practices and the impact of AI in software development, frequently featured in videos and posts from Netguru while at Builder.ai. youtube+1
His career progression demonstrates a path from individual contributor to technical leadership and strategic executive roles, with significant experience in managing engineering teams and driving technological direction.
Work
Education
Hobbies
Karol Blaszczyk has mentioned an aspiration to be a singer and an interest in getting an ATP point (likely in tennis). linkedin
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