Yannis Fragoulis
Principal Engineer at Cegeka
Greece
Summary
🤩
Rockstar🎓
Top SchoolYannis Fragoulis is a Principal Engineer with about 15 years of hands-on experience building Linux-first applications, platforms and developer tooling, currently focused on Go for systems, infrastructure automation and developer experience. His career spans roles from tools programming and game-focused C++ work to full-stack web development, DevOps and platform engineering, giving him a rare end-to-end view of product, architecture and operations. He drives reliable, secure systems with pragmatic attention to API design, monitoring, testing and deployment, and mentors teams through technical leadership roles at companies like Skroutz, Causaly and Cegeka. An avid open-source supporter and lifelong learner (with an MSc in Computer Games covering AI, physics and graphics), he brings curiosity-driven problem solving and strong opinions on system design to every project.
14 years of coding experience
16 years of employment as a software developer
MSc Computer Games C++ Physics AI Graphics, MSc Computer Games C++ Physics AI Graphics at University of HullPtychion Computer Science Algorithm Analysis Programming Languages Algebra Calculus, Ptychion Computer Science Algorithm Analysis Programming Languages Algebra Calculus at University of Piraeus
English
Github Skills (182)
rspec10
authentication10
mvc10
background-worker10
ruby10
jwt-authentication10
incremental-builds10
activerecord10
ruby-on-rails10
auth10
fastify10
job-scheduler10
background-service10
jwt10
html10
Programming languages (13)
Github contributions (5)
fragoulis/cv
Dec 2019 - Jun 2026
Contributions:7 pushes, 1 branch in 6 years 7 months
jfragoulis/jfragoulis.github.io
Feb 2015 - Dec 2021
Contributions:39 pushes, 1 branch in 6 years 11 months
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