Leonard Daume
CTO at LIVABLE PLACES
Hamburg, Germany
Summary
👤
Senior🎓
Top SchoolLeonard Daume is a hands-on CTO and full-stack engineer with 11 years of experience building scalable web platforms, cloud infrastructure, and automated CI/CD pipelines from startups to enterprise. Based in Hamburg, he blends Cognitive Science-informed product sense with deep technical fluency across JavaScript/TypeScript, Java, Docker, AWS, and modern frontend frameworks to deliver secure, user-focused products. He has repeatedly led and rebuilt engineering teams and architectures—moving legacy systems to microservices, launching PWAs and Next.js relaunches, and operating platforms under a “you build it, you run it” mindset. Leonard is comfortable switching between strategic CTO responsibilities and solo-developer delivery, having served as fractional CTO, consultant, and hands-on implementer across multiple engagements. He coaches agile leadership and product owners, bringing servant and transformational leadership to technical roadmaps and company strategy. An uncommon strength is his cognitive-informatics background, which he leverages to align product decisions with human-centered workflows and automation.
11 years of coding experience
14 years of employment as a software developer
Studium von Cognitive Science/Informatics, Studium von Cognitive Science/Informatics at Bielefeld University
German, English, French
Stackoverflow
143reputation
5kreached
2answers
5questions
Github Skills (186)
error-reporting10
reverse-proxy10
python10
low-code10
proxy10
integrations10
automation10
error-messages10
letsencrypt10
no-code10
productivity-tools10
rpa10
ai10
golang10
lambda10
Programming languages (12)
Github contributions (5)
ldaume/circleci-build-image
May 2018 - Oct 2020
For building in CircleCI v2.
Contributions:4 PRs, 17 pushes, 7 branches in 2 years 5 months
circleci
ldaume/play-js-active.g8
Aug 2015 - Sep 2018
Contributions:59 commits, 66 pushes, 1 branch in 3 years 1 month
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