Andreas Pfeiffer
CTO at Netstack
Berlin, Germany
Summary
👤
Senior🎓
Top SchoolAndreas Pfeiffer is a hands-on CTO and founder with 11+ years of professional experience building resilient hosting, network and managed‑service platforms from Berlin. He leads Netstack, which he helped grow since 2009 into a specialist for hotel IT—delivering high‑availability web services, bespoke TV/network solutions and a Wi‑Fi footprint spanning hundreds of square kilometers and 900+ access points. Prior roles at Zalando (Cloud & Network Architect, Monitoring Specialist, Engineering Manager) sharpened his expertise in large‑scale systems, observability and team leadership. He combines operator instincts with product thinking to turn slow websites and flaky WLAN into measurable guest‑experience and business improvements. Known for pragmatism over buzzwords, he focuses on long‑term partnerships and proactive support rather than one‑off fixes.
11 years of coding experience
14 years of employment as a software developer
Saatlich geprüfter Assistent für Automatisierungs- und Computertechnik, Saatlich geprüfter Assistent für Automatisierungs- und Computertechnik at Eduard-Maurer-OberstufenzentrumFachinformatiker Systemintegration, Fachinformatiker Systemintegration at Oberstufenzentrum Informationstechnik und Medizintechnik Berlin
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (42)
docker-image10
amazon10
aws9
docker8
documentation8
ecosystem8
modeling-tool7
desktop-application7
gleam7
camunda7
azerothcore7
modeling5
move5
dmn5
init5
Programming languages (4)
Github contributions (5)
zalando/aws-overlord
Jan 2015 - Jan 2015
Contributions:7 PRs, 6 pushes in 21 days
accountinfrastructureinfrastructure-managementterraformaws
apfeiffer85/aws-overlord
Jan 2015 - Jan 2015
Contributions:9 commits, 9 pushes in 14 days
accountinfrastructureinfrastructure-managementterraformaws
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