Robert Hallgren
ICT Architect at Alotego AB
Bollebygd, Västra Götaland County, Sweden
Summary
👤
Senior🎓
Top SchoolRobert Hallgren is an ICT Architect and entrepreneur based in Bollebygd, Sweden with over 15 years of experience designing and securing enterprise IT environments. As founder and owner of Alotego AB and a long-standing architect at Ericsson, he blends hands-on systems engineering with strategic IT-security consulting across large-scale Unix/Linux and VDI landscapes. His background includes deep operational expertise from roles at Hewlett-Packard—spanning CFEngine rollouts, OS hardening, penetration testing, and business continuity planning—so he pairs architecture with practical delivery and risk mitigation. Unusually for an architect, he brings maritime discipline from a prior career as a deck officer and a Master Mariner education, which informs his methodical, safety-first approach to complex projects. Known for coordinating global technical rollouts and presales support, he excels at turning demanding enterprise requirements into robust, auditable solutions.
10 years of coding experience
9 years of employment as a software developer
Master Mariner, Master Mariner at Chalmers tekniska högskola
English
Github Skills (11)
puppet9
ntp8
authentication8
chrony7
nrpe6
luks5
archlinux4
systemd3
cron3
vsftpd3
pam2
Programming languages (4)
Github contributions (5)
erobhal/puppet-chrony
Aug 2019 - Mar 2022
Chrony for Archlinux with Systemd
Contributions:2 PRs, 24 pushes, 2 branches in 2 years 7 months
chronyarch-linuxarchlinuxsystemd
erobhal/seln-module-vas
Feb 2016 - Dec 2017
Contributions:1 PR, 4 pushes, 1 branch in 1 year 9 months
do-not-usevalidatorvalidatevalidation
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