Joakim Fallsjö
Cyber Security Specialist at Sanchin Consulting AB
Stockholm, Sweden
Summary
👤
Senior🎓
Top SchoolJoakim Fallsjö is a Cyber Security Specialist and hands-on consultant with 24 years of experience designing and operating secure networks, identity systems, and cross-platform authentication (AFS, Kerberos 5). Based in Stockholm, he runs his own security consultancy while serving as Cyber Security Specialist at Space Node AB, combining practical implementation skills with instructional experience from years lecturing at KTH. His background spans senior architecture and operational leadership roles—including CTO and IT Architect positions—where he championed Linux-driven platforms and resilient network designs. Joakim is equally comfortable writing code, installing complex identity infrastructures, and translating theoretical security concepts into pragmatic, auditable solutions.
23 years of coding experience
15 years of employment as a software developer
Electrical Engineering, Electrical Engineering at KTH Royal Institute of Technology
English, Swedish
Github Skills (8)
cobbler10
tftp9
python9
napalm9
dhcp9
docker8
linux8
visualization6
Programming languages (2)
Github contributions (3)
openafs/openafs
Jun 2002 - Dec 2004
Fork of OpenAFS from git.openafs.org for visualization
Contributions:13 commits in 2 years 6 months
visualization
fallsjo/cobbler
Dec 2024 - Dec 2024
Cobbler is a versatile Linux deployment server
Contributions:3 branches in 1 day
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