Steven Kreuzer
Site Reliability Engineering Team Lead at Millennium
New York, New York, United States
Summary
👤
Senior🎓
Top SchoolSteven Kreuzer is a Site Reliability Engineering Team Lead in New York with 17 years building high-performance, secure, and compliant infrastructure across high-frequency trading, rapid-growth startups, and public companies. He combines deep systems and storage engineering expertise with hands-on SRE leadership, having gone from Unix/sysadmin roles at Yahoo! and Hudson River Trading to leading SRE at Millennium. Steven has a track record of architecting data center expansions, automating large-scale provisioning, and re-engineering systems for scalability and cost efficiency—managing thousands of revenue-generating machines and complex SAN environments. A long-time contributor to the CFEngine core, he has improved platform portability (FreeBSD, Amazon Linux) and low-level system tooling, reflecting a preference for solving infrastructure problems at the source. Practical, compliance-minded, and comfortable both in the data center and in code, he excels at turning operational constraints into reliable, auditable systems.
17 years of coding experience
17 years of employment as a software developer
Associates, Computer Science, Associates, Computer Science at Nassau Community College
English
Stackoverflow
1reputation
0reached
0answers
0questions
Github Skills (13)
c1710
cfengine10
c-programming10
c1110
freebsd9
system-administration9
configuration-management9
automations8
automation8
devops8
xen7
amazon-linux7
bash5
Programming languages (12)
Github contributions (5)
cfengine/core
Jun 2013 - Aug 2017
CFEngine Community
Role in this project:
Back-end & DevOps Engineer
Back-end & DevOps EngineerContributions:37 commits, 13 PRs, 21 comments in 4 years 2 months
Contributions summary:Steven primarily contributed to the CFEngine core by implementing features and fixing issues related to system configuration and process management. They added functionality for FreeBSD-specific system information, including process state and start time retrieval, and also added support for Amazon Linux. Furthermore, the user made improvements to the handling of fstab entries within the system. The user also addressed issues with Xen hypervisor detection and refined the cf-key utility.
configuration-managementautomationcfengineinfrastructure-as-codec
skreuzer/masterfiles
Feb 2015 - Mar 2023
Contributions:9 pushes, 13 branches in 8 years 2 months
policycfengine
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