Juraj Kosik

DevOps Engineer

Slovakia21 yrs 9 mos experience

Highly StableAI Enabled

Key Highlights

Expert in building AI-powered security defenses.
Led DevSecOps initiatives across multiple cloud environments.
Proven track record in vulnerability assessment and penetration testing.

Stackforce AI infers this person is a Cybersecurity and DevSecOps expert with a focus on cloud infrastructure.

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Skills

Core Skills

CybersecurityDevsecopsCloud ComputingApplication SecurityIt Audit

Other Skills

AI-powered security defensesAnsibleArtificial Intelligence (AI)Automated threat detectionAutomationBitcoinBlockchainCICDCOBIT frameworkContinuous Integration and Continuous Delivery (CI/CD)DDoSDNS securityGitOpsGo (Programming Language)Infrastructure as code (IaC)

About

Cybersecurity & DevSecOps Lead | "If it’s not automated, it’s tech debt in disguise." Blog: https://jkosik.github.io/ Projects: https://github.com/jkosik

Experience

Undisclosed

Senior Manager - Security Engineering

Sep 2022 – Present · 3 yrs 6 mos

Developing diverse security infrastructure in K8S, Nomad and on VMs, building AI-powered security defenses, secure-by-design SDLC and automated threat detection in CICD.

CybersecurityKubernetesAI-powered security defensesAutomated threat detectionCICDDevSecOps

Thermo fisher scientific

Senior Manager - DevSecOps

Aug 2021 – Sep 2022 · 1 yr 1 mo

Moving Biotechnology to Cloud. Leading DevSecOps for EMEA region. Managing Kubernetes clusters in all public clouds, on baremetal and in fully air-gapped setup. CICD, automation and Release management.

DevSecOpsKubernetesCICDAutomationRelease managementCloud Computing

Deutsche telekom pan-net

Infrastructure Security Squad Lead

Nov 2016 – Jul 2021 · 4 yrs 8 mos · Bratislava

Leading Infrastructure Security team.
Focus on CICD in Cloud, building application security SaaS services, cybersecurity in Kubernetes and Openstack.

CICDApplication securityCybersecurityKubernetesOpenstackApplication Security

Slovak telekom, a.s.

2 roles

CyberSecurity Tech Lead

Oct 2013 – Oct 2016 · 3 yrs · Slovakia

Vulnerability assessment and Penetration testing of web applications, Telco technologies.
DNS security – DNSSEC, RRL, Open DNS resolver elimination, Passive DNS.
Operating Honeypots and DDoS.

Vulnerability AssessmentPenetration TestingDNS securityDDoSCybersecurityApplication Security