Jacco Van Koll
Sr. Linux DevOps Engineer at Haringstad
Enkhuizen, North Holland, Netherlands
Summary
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SeniorJacco Van Koll is a senior Linux and DevOps engineer based in Enkhuizen, Netherlands, with over three decades of hands-on experience and 14 years in professional roles. He currently architects and maintains Puppet- and Foreman-driven Linux environments at Gidpro B.V., with practical expertise in Docker, virtualization, video streaming infrastructure, MongoDB, NGINX, and HAProxy. As owner of Haringstad since 1994, he blends entrepreneurial independence with sustained open-source stewardship, favoring pragmatic, maintainable solutions. Known for building resilient, automated platforms for media and web services, he’s comfortable tackling both low-level system work and orchestration at scale. Colleagues appreciate his knack for simplifying complex deployments and for quietly running mission-critical systems that rarely fail.
14 years of coding experience
English, German
Github Skills (146)
network-visualization10
subnet10
cert10
ip-address10
upstream10
letsencrypt9
blocking9
adblock9
acme9
ads9
encrypt9
security9
python9
underground9
dns9
Programming languages (14)
Github contributions (5)
Haringstad/ispconfig-cron-status
Jan 2024 - Jan 2024
Contributions:6 pushes, 1 branch in 1 day
Haringstad/dont-ask-list
Mar 2021 - Apr 2021
Contributions:3 pushes, 1 branch in 8 days
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