Dan Frincu
Staff Site Reliability Engineer at Crusoe
Dublin, Ireland
Summary
👤
Senior🎓
Top SchoolDan Frincu is a Staff Site Reliability Engineer with 14+ years building and operating large-scale, highly available Linux and database infrastructures across cloud and on-prem environments. He specializes in Linux internals, clustering, and database reliability (MySQL, Vitess) and has led major migrations and performance tuning projects that delivered measurable cost and latency improvements. At Etsy and Udemy he drove MySQL upgrades, Vitess rollouts, and OS migrations with zero-downtime techniques, and developed Python automation, eBPF tooling and CI/CD integrations to reduce MTTR and deployment time. Comfortable across networking, VoIP, F5/Citrix, and storage stacks, he blends deep systems expertise with hands-on automation (Ansible, Terraform, Packer, ArgoCD) and security-focused controls. An RHCE and AWS Certified Solutions Architect, he also mentors engineers and has a track record of translating complex compliance and audit requirements into automated pipelines. Based in Dublin and seeking remote full-time roles with reasonable accommodation, he pairs operational rigor with a history of pragmatic engineering that quietly scales critical infrastructure.
14 years of coding experience
16 years of employment as a software developer
Computer Software Engineering, Computer Software Engineering at InfoacademyMarketing Marketing, Marketing Marketing at Universitatea „Spiru Haret” din BucureștiComputing Equipment and Network Technician IT&C, Computing Equipment and Network Technician IT&C at Cronos
English, Romanian
Github Skills (24)
high-availability10
pacemaker10
scale10
resource-manager10
scalable10
kubernetes9
distributed-systems9
cloud-native9
keyboard7
backend7
disk6
storage6
graphite6
python6
time-series5
Programming languages (3)
Github contributions (5)
danfrincu/gen2
Mar 2016 - Jun 2019
Contributions:2 PRs, 747 pushes, 4 branches in 3 years 3 months
danfrincu/ftl
Mar 2016 - Nov 2018
Contributions:22 pushes in 2 years 8 months
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