Spyros Seimenis
Senior Engineer at Edgeless Systems
Athens Metropolitan Area Greece
Summary
🤩
Rockstar🎓
Top SchoolSpyros Seimenis is a senior software engineer with 14 years focused on Linux security, confidential computing, remote attestation, and runtime integrity. He helped define Ubuntu’s confidential computing roadmap and implemented TPM-backed FDE and snap runtime protections while contributing security patches and audits across the Ubuntu archive. Previously a security researcher and penetration tester, he has deep experience reverse engineering Android internals, binder IPC, TrustZone, and device attestation systems for clients in mobile, IoT, and banking. His MEng from the University of Patras grounds a broad academic interest in cryptography, compilers, parallel processing, and theory of computation. Known for turning complex platform threats into pragmatic mitigations, he blends low-level kernel and firmware expertise with product-oriented security delivery. Based in Athens, he now brings that blend of research-led curiosity and production engineering to Edgeless Systems.
14 years of coding experience
9 years of employment as a software developer
Master of Engineering (MEng), Computer Engineering & Informatics, Master of Engineering (MEng), Computer Engineering & Informatics at University of Patras
English, Greek, French
Github Skills (27)
snap10
statusbar10
org-mode9
markdown9
trello9
polymer9
graph9
taskbar9
gtk9
knowledge-graph9
clojurescript9
wayland8
knowledge-management8
clojure8
tray8
Programming languages (7)
Github contributions (5)
sespiros/sespiros.github.io
Nov 2020 - Apr 2025
Contributions:12 PRs, 25 pushes, 9 branches in 4 years 4 months
javascriptreactpersonal-page
sespiros/ceid-projects
Nov 2011 - Oct 2015
Contributions:115 commits in 3 years 11 months
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