Štefan Bertoš
Consulting Architect at CGI
Prague, Prague, Czechia
Summary
👤
Senior🎓
Top SchoolŠtefan Bertoš is a seasoned consulting architect and hands-on engineering leader with over 15 years of experience building cloud-native, full‑stack systems and guiding cross‑functional, geographically distributed teams from Prague. He combines deep Java and frontend expertise with cloud, DevOps and orchestration technologies (Kubernetes, Terraform, GCP/AWS/Azure) to design resilient order‑management and booking platforms and to drive architecture reviews and delivery. A pragmatic mentor and coach, he frequently steps into coding, PRs and troubleshooting to unblock teams and ensure production readiness. His background spans fintech and consumer platforms (FX OMS, Groupon bookability) and a long history of evolving systems from mainframe and C/C++ to modern microservices—evidence of an engineer who adapts technologies to business needs. Notably, he balances strategic, customer‑obsessed architecture work with day‑to‑day execution, often blending leadership, hands‑on development and cloud evangelism.
10 years of coding experience
20 years of employment as a software developer
Stredná priemyselná škola elektrotechnická, MichalovceMgr., Informatics – Technical education, Mgr., Informatics – Technical education at Univerzita Mateja Bela v Banskej Bystrici
English, Czech, Slovak, German
Stackoverflow
31reputation
742reached
3answers
0questions
Github Skills (9)
jakartaee6
flash6
ria6
client-server6
apache-flex6
java6
react4
editor3
typescript3
Programming languages (3)
Github contributions (5)
stefanbertos/demo
Feb 2020 - May 2020
Application demo for SPA with Angular Material and other technologies
Contributions:3 PRs, 161 pushes, 3 branches in 3 months
technologiesmaterialinterceptorsspamaterial-design
stefanbertos/aws-certified-cloud-practicioner
Apr 2022 - May 2022
Contributions:130 commits, 122 pushes, 1 branch in 11 days
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