George Tsatsis
Sr. Network Engineer at Mathisys Technologies Hellas
Athens, Attica, Greece
Summary
👤
Senior🎓
Top SchoolGeorge Tsatsis is a senior network engineer based in Athens with a decade of hands-on experience in networking, reverse engineering, and systems troubleshooting. He combines deep protocol and low-level debugging skills—spending more time in disassemblers and debuggers than most—with practical network design and operations at Mathisys Technologies Hellas. An active maintainer of public projects on GitLab and GitHub and the creator of selfhost.services, he bridges networking, self-hosting, and tooling for reproducible infrastructure. His academic background in Business Administration and Technology informs a pragmatic approach to technical decisions and stakeholder communication. Colleagues rely on him to untangle obscure bugs and translate them into resilient, production-ready solutions.
10 years of coding experience
Bachelor's degree Business Administration and Technology, Bachelor's degree Business Administration and Technology at Τμήμα Διοικητικής Επιστήμης και Τεχνολογίας- Διεθνές Πανεπιστήμιο της Ελλάδος
English, Greek
Stackoverflow
63reputation
1kreached
0answers
2questions
Github Skills (148)
uploading10
unlock10
storage10
lookup10
mac-address10
discounts10
amazon-s310
passwords10
methodology9
api9
minecraft9
resumable9
k8s9
discord9
discord-bot9
Programming languages (14)
Github contributions (5)
CyberFlameGO/shoya-go
Jan 2022 - Jul 2022
An API emulator for the popular VR social game, "VRChat" | Development happens on Gitlab (https://gitlab.com/george/shoya-go)
Contributions:277 commits in 5 months
gtsatsis/RLAPI-v3-OOP
Jul 2019 - Jan 2020
RLAPI is a file uploading API with integrated user management written in PHP
Contributions:4 releases, 83 commits, 328 PRs in 6 months
apiintegrateduser-managementphpphp71
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