Ofer Wessboim Email & Phone Number

Petah Tikva, Center District, Israel

Israel

• Built, managed, and deployed Kubernetes clusters on both EKS and on-premises environments.• Managed and deployed IaC using Terraform and Terragrunt, configured EC2 instances and S3 buckets for hosting applications and data, and reduced AWS costs through automation routines using bash and python.• Implemented CI/CD pipelines using Azure DevOps and Jenkins, automated build, test, and deployment processes with custom scripts, and seamlessly integrated source control systems such as Git and TFS.• Created and maintained GitOps workflows using Argo CD, automated Kubernetes deployments, and utilized Helm charts for configuration management and templating customization.• Implemented ELK stack (Elasticsearch, Logstash, Kibana) and configured Filebeat, along with other logging tools, to collect and ship logs from Kubernetes pods for centralized logging and analysis.• Utilized Prometheus and Grafana to monitor and troubleshoot Kubernetes clusters, integrating them for comprehensive performance tracking, custom dashboards, alerts, and metrics analysis.

Herzliya, Tel Aviv District, Israel

• Deployed and debugged using DevOps technologies such as Docker, Ansible, Jenkins, and Kubernetes over OpenShift.• Maintained and conducted in-depth investigations of faults for a variety of BigData technologies, including Nuxeo, Nginx, Elasticsearch, Ambari, Hive, HDFS, Hadoop, Spark and Kafka.• Provided technical support and worked closely with the R&D and QA groups in the organization to integrate different sub-systems.• Developed automations for labs and sites using Ansible and Python.

Herzliya Area, Israel

• Gained hands-on experience in delivering large-scale solutions and projects by installing, configuring, and maintaining hardware and software components.• Performed software upgrades on complex and massive production & development systems.

Tel Aviv Area, Israel

• Led a team of 8 System Technicians.• Managed VMware vSphere v6.5/6.2, vCenter, and ESXi server installation, configuration, and deployment.• Maintained and managed NetApp storage, including SAN, NAS, and iSCSI.• Worked with Windows Servers, Exchange, AD, DNS, GPO, FS, WSUS, WDS, IIS.• Automated routine tasks using PowerShell scripts.• Familiarity in network communication protocols and ports.• Monitored security events using SIEM and investigated incidents.• Experience with monitoring and backup systems including Arcsight SIEM, CA UIM, McAfee ePO, Portnox, Commvault and Norton.• Provided Tier 2 support for Helpdesk teams, offering advanced troubleshooting and resolving system failures.

Israel

• Helpdesk support Technician as outsource employee at Bezeq International Petach Tiwqa.• Providing Support for business customers remotely while supporting end users and servers using Remote control utilities.• Various sizes of organizations from several individual workstations to large organizations of 250 workstations and several servers.• Responsibility for solving Operationg system issues, configurations and so.• Responsibility for configuring printers on Print Servers, managing Exchange servers, Office 365, Active Directory, Terminal Servers e.t.c.• Deploying and Managing cloud based VDI workstations.• Dealing with Server 2003/2008/2012 and windows xp/7/8/10 systems.• Escalation with other Teams in the organization: system, voice, integration and Communication.

Mcsa 2016, Netapp Ncsa, Vsphere 6.5, Ethical Hacking V9, Linux Lpic-2

Mcsa 2012, Mcse, Poweshell, Ccnav3 R&S, Linux Lpic-1

Mcsa