Christos Petsos
Senior DevOps Engineer at Avaaz
Greece
Summary
👤
Senior🎓
Top SchoolChristos Petsos is a Senior DevOps Engineer with 12 years of experience who migrated from a decade of Java backend development into operational excellence, now architecting and running highly available, secure, and automated infrastructures at scale. He is AWS SysOps and SaltStack certified, with deep hands-on expertise in containers, orchestration and serverless patterns across hundreds of VMs and containers for Big Data, telco and cyber-security projects. Comfortable across cloud providers (AWS, SoftLayer, Heroku) and open-source stacks (Docker, Jenkins, Cassandra, ElasticSearch, Prometheus, Grafana), he builds CI/CD pipelines and end-to-end monitoring so failures are detected and resolved before users notice. A longtime Ubuntu user and pragmatist, he brings a developer’s mindset to automation and configuration management, reducing toil with repeatable, production-grade tooling. His background in research and enterprise environments gives him a rare mix of academic rigor and practical delivery, enabling reliable systems that scale with evolving product needs.
12 years of coding experience
22 years of employment as a software developer
Master's degree, Computer Software Engineering, Master's degree, Computer Software Engineering at University of SunderlandBachelor's degree, Applied Informatics, Bachelor's degree, Applied Informatics at University of Macedonia
Greek, English
Stackoverflow
13reputation
7kreached
1answer
2questions
Github Skills (107)
infrastructure10
fluid10
editing10
archived10
modeling-tool10
preference10
infrastructure-management9
package-repository9
scale9
management9
python9
facebook-ads9
owl9
remote-execution9
docker9
Programming languages (4)
Github contributions (5)
fluid-project/prefs-editors-prototypes
Aug 2013 - May 2014
A collection of preference editing tools for the Global Public Inclusive Infrastructure ** This repository is no longer in active development but has not been archived to allow for changes needed to update/maintain deployment. Please contact one of the fluid-project maintainers if you’d like to request it be unarchived for further development.
Contributions:822 commits in 10 months
preferencedeploymentfluidinfrastructurefluid-project
chrispetsos/PaaSword
Oct 2016 - May 2017
Contributions:479 commits, 443 pushes, 23 branches in 7 months
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