Koos Ellis
Software Engineer In Test at inepro
Hoofddorp, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolKoos Ellis is a seasoned Software Engineer in Test with over a decade of experience specializing in embedded systems, security testing, and low-level firmware across diverse architectures from Intel 8051 and Motorola 68k to ARM and x86. He combines deep hands-on expertise in assembler, C/C++, Java, Python and a broad toolchain—IDA Pro, Riscure Inspector, Intel PIN, QEMU—supporting side-channel analysis, secure smart-card testing and Common Criteria compliance. Koos has shipped embedded and driver software for constrained real-time systems, contributed to manufacturing and certification workflows, and is comfortable across Linux, QNX, OpenWRT and virtualization stacks. Based in Hoofddorp, Netherlands, he pairs academic engineering foundations with practical lab experience in cryptographic testing and high-performance device software, often bridging hardware test instrumentation and production-grade software.
12 years of coding experience
B-Ing Electric and Electronic Electrical and Electronics Engineering, B-Ing Electric and Electronic Electrical and Electronics Engineering at North-West University / Noordwes-Universiteit
Github Skills (11)
authentication10
identity9
saml9
security9
authorization9
openid-connect9
keycloak9
access-management8
identity-management8
console2
admin2
Programming languages (2)
Github contributions (5)
keerden/78C10-disassembler
Oct 2016 - Feb 2019
Contributions:5 commits, 4 pushes, 2 branches in 2 years 4 months
keerden/elco-os
Feb 2016 - Nov 2021
Contributions:28 pushes, 4 branches in 5 years 10 months
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