Fotis Loukos
Staff Security Engineer at Google
Zurich, Zurich, Switzerland
Summary
👤
Senior🎓
Top SchoolFotis Loukos is a Staff Security Engineer and Tech Lead at Google in Zurich with 11 years of experience building security and compliance for cloud and on-prem sovereign solutions. He architects and implements PKI, certificate and key management frameworks, driving governance for Google Distributed Cloud. Prior roles include leading R&D and security architecture at SSL.com and heading PKI operations for Greek academic certification authorities, reflecting deep operational and product-facing PKI expertise. He pairs a PhD-level computer science background and applied mathematics training with hands-on systems work—contributing fixes and new architecture support to the Capstone disassembly framework—showing a rare blend of formal research, low-level tooling experience, and large-scale cloud security leadership.
11 years of coding experience
17 years of employment as a software developer
Doctor of Philosophy (PhD) Computer Science, Doctor of Philosophy (PhD) Computer Science at Aristotle University of Thessaloniki (AUTH)Msc Computer and communications Engineering, Msc Computer and communications Engineering at University of Thessaly
Greek, English, French
Stackoverflow
51reputation
3kreached
3answers
0questions
Github Skills (20)
application-framework10
dis10
app-framework10
c1110
c1710
disassembly10
web-framework10
reverse-engineering8
x86-647
x867
python7
arm7
pthreads6
php6
htaccess6
Programming languages (8)
Github contributions (5)
capstone-engine/capstone
May 2016 - Jul 2017
Capstone disassembly/disassembler framework for ARM, ARM64 (ARMv8), Alpha, BPF, Ethereum VM, HPPA, LoongArch, M68K, M680X, Mips, MOS65XX, PPC, RISC-V(rv32G/rv64G), SH, Sparc, SystemZ, TMS320C64X, TriCore, Webassembly, XCore and X86.
Role in this project:
Back-end Developer
Back-end DeveloperContributions:9 commits, 4 PRs, 19 comments in 1 year 3 months
Contributions summary:Fotis primarily contributed to the Capstone disassembly framework, focusing on adding and improving support for various processor architectures. Their work includes implementing support for the TMS320C64x architecture, fixing memory operand decoding bugs, and correcting issues in the python bindings and cstool support. The user's commits involve modifying disassembly routines, adding new architecture-specific code, and addressing bugs to improve the framework's accuracy. This includes addressing issues with memory operand decoding.
bpfm0s65xxjtagdefoldethereum
esiglabs/pdfvalidator
Nov 2017 - Oct 2018
Contributions:30 commits, 8 pushes, 6 tags in 10 months
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