YONATAN SINAY
Ramat Gan
Summary
DevOps Engineer at Ofek 324, specializing in Kubernetes and infrastructure optimization in disconnected environments. Expertise in managing large-scale bare-metal clusters across diverse air-gapped settings. Achieved 30% reduction in infrastructure utilization for Israeli Air Force. Recipient of 2022 Unit Excellence Award. Demonstrated leadership and commitment to continuous.
Overview
4
4
years of professional experience
Work History
DevOps Engineer
Ofek 324
07.2023 - Current
- DevOps Engineer skilled in large Kubernetes clusters on bare-metal, disconnected environments. Expertise in air-gapped infrastructure, on-premises tools, and offline package management essential.
- Technologies: Kubernetes, OpenShift, dell-idrac, cisco-fi, hp-ilo, Argo, HashiCorp Vault, Docker, Python, Linux, Bash, Git, Grafana, Prometheus
OpenShift Team Leader
Ofek 324
03.2023 - 07.2023
- Directed maintenance of bare-metal Kubernetes clusters, ensuring high availability and performance
- Led team in implementing best practices for cluster management and security
- Technologies: Kubernetes, cisco-fi, hp-ilo, OpenShift, Python, Linux, Bash, Git, Grafana, Prometheus
OpenShift Administrator
Ofek 324
11.2021 - 03.2023
- Manages and optimizes OpenShift clusters
- Responsible for deployment, security, performance monitoring, troubleshooting, and supporting development teams in disconnected bare-metal environments.
- Technologies: Kubernetes, OpenShift, dell-idrac, cisco-fi, hp-ilo, Python, Linux, Bash, Git, Grafana, Prometheus
Devops Engineer
freelance project
09.2022 - 11.2022
- Architected and managed a production OKD Kubernetes cluster on AWS, optimizing for scalability, security, and cost-efficiency
- Technologies: Kubernetes, OKD, Docker, Linux, Bash, Git, Teraform
Domain Admin
Ofek 324
06.2020 - 11.2021
- Domain Administrator proficient in Microsoft network
management. - Technologies: Domain Management, ldap, Domain
Name System (DNS), PowerShell, sccm, Citrix
Workspace, React Native
App Development
Freelance Project
03.2021 - 09.2021
- Developed cross-platform smart home mobile app
for iOS and Android using React Native. - Technologies: React Native, Python, Git, OAuth
Education
Midrashiayat Ort
Kfar Saba, IsraelComputer Science -
College of Management Academic Studies
09.2025
Skills
- Kubernetes
- Argo
- Docker
- Python
- Linux
- Git
- Helm
- Cisco-fi
- Dell-idrac
- Infrastructure Automation
- Monitoring and Logging
- Performance Optimization
Websites
Volunteer Experience
- 2014-2017, Krembo Wings, Kiryat Ono Isreal, I volunteered over the years with children with disabilities in various roles and arrays in "Krembo Wings".
- 2019-2020, Kol-ami, Bahan Isreal, integrating international Jewish youth with Israeli peers in shared mechina.
Timeline
DevOps Engineer
Ofek 324
07.2023 - Current
OpenShift Team Leader
Ofek 324
03.2023 - 07.2023
Devops Engineer
freelance project
09.2022 - 11.2022
OpenShift Administrator
Ofek 324
11.2021 - 03.2023
App Development
Freelance Project
03.2021 - 09.2021
Domain Admin
Ofek 324
06.2020 - 11.2021
Midrashiayat Ort
Computer Science -
College of Management Academic Studies
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