Liam Dennehy
Chief Technology Officer at Mesh ID
Amsterdam, North Holland, Netherlands
Summary
👤
Senior🎓
Top SchoolLiam Dennehy is a seasoned technology executive and CTO based in Amsterdam with over two decades of hands-on IT experience and 11 years in senior roles, specializing in infrastructure, migration, high availability and disaster recovery. He has led enterprise architecture and reliability initiatives at organizations like Intertrust, ING and Booking.com, translating business drivers into scalable, secure technical roadmaps. Known for bridging vendor-managed operations and in-house strategy, he has repeatedly delivered consolidation and migration programs across multi-country environments. Early Microsoft certification and deep experience with PKI and cryptography underpin his practical approach to security and automation. Currently steering Mesh ID, he combines a practitioner's attention to operational detail with a strategic focus on reuse, continuous delivery and cost-effective architectures.
11 years of coding experience
15 years of employment as a software developer
Matric with Exemption Applied Mathematics Physics Biology, Matric with Exemption Applied Mathematics Physics Biology at Parktown Boys' High SchoolUniversity of South Africa
Dutch, Afrikaans, English, German
Stackoverflow
191reputation
12kreached
2answers
0questions
Github Skills (119)
diffie-hellman10
rsa10
collaboration10
javascript10
ecdsa10
file-sharing10
asn110
aes10
owncloud10
kotlin10
open-source10
self-hosting10
hsts10
dsa10
php10
Programming languages (13)
Github contributions (5)
liamdennehy/http-signatures-php
Aug 2018 - Jul 2021
Sign and Verify PSR-7 HTTP messages in PHP with RSA and HMAC.
Contributions:7 releases, 344 commits, 30 PRs in 2 years 11 months
hmacphppsr-7rsa
liamdennehy/certificate-api
Sep 2019 - Apr 2021
Contributions:2 releases, 36 PRs, 40 pushes in 1 year 7 months
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