Jaime Hablutzel
PKI Specialist at WISeKey SA
Peru
Summary
👤
Senior🎓
Top SchoolJaime Hablutzel is a PKI specialist with 15 years of security and systems experience and over 13 years focused on Web PKI, EJBCA, and SignServer implementations. Based in Peru, he blends hands-on development—patching and extending EJBCA CE and building XAdES/RFC3161-compliant signing services—with operational expertise in containerization, HSM integrations, and high-availability time-stamping. He has deployed public-facing Web PKI features like CAA, Certificate Transparency, and automated linting (ZLint/pkilint), and has contributed to CA/Browser Forum discussions that shape trust requirements. Jaime’s background spans hospital systems and network administration, giving him practical end-to-end insight from embedded smart cards to large-scale PKI hierarchies for Matter and GSMA ecosystems.
15 years of coding experience
5 years of employment as a software developer
Informatics technical career, Informatics, Informatics technical career, Informatics at CIBERTEC
English
Stackoverflow
6,256reputation
1.9mreached
76answers
33questions
jframe
top-1%
tomcat
top-5%
java
top-5%
windows
top-5%
Github Skills (200)
ec10
encrypt10
python10
rsa-cryptography10
certbot10
act10
ocsp10
encryption10
acme-protocol10
public-key10
letsencrypt10
acme10
x50910
openpgp10
jframe10
Programming languages (14)
Github contributions (5)
hablutzel1/jaime-hablutzel-linux-profile
Nov 2019 - Feb 2025
Contributions:299 pushes, 7 branches, 1 issue in 5 years 4 months
hablutzel1/rc_database-integrity-protection-demo
Dec 2016 - Nov 2022
Contributions:2 pushes, 1 branch in 5 years 11 months
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