Roi Frist
Cloud System Administrator And Operation
Yavne
Summary
Experienced Microsoft Infrastructure Expert with a focus on cloud operations, security management, and IT infrastructure.
Skilled in managing complex systems for optimal performance and reliability, particularly in network architecture and cloud technologies.
Proficient in designing, implementing, and managing network systems to provide robust and scalable solutions aligned with organizational goals.
Recognized for collaboration, adaptability, and consistent results in network architecture, cloud computing, and cybersecurity to enhance team synergy and operational efficiency.
Overview
4
4
years of professional experience
2
2
years of post-secondary education
Work History
Microsoft Infrastructure Expert
Maccabi Healthcare Services
Tel Aviv, Tel Aviv
12.2023 - Current
- Ensured compliance with industry standards such as ISO 27001 or PCI-DSS through diligent adherence to guidelines during daily tasks.
- Coordinated with stakeholders at all levels from end-users to executive leadership providing updates on project progress and addressing concerns effectively.
- Provided technical expertise in the planning, design, implementation, and maintenance of complex IT infrastructures.
- Spearheaded the adoption of cloud-based services to improve scalability, flexibility, and overall infrastructure efficiency.
- SharePoint version upgrades & Disaster recovery.
Led enterprise-level SharePoint migrations, hybrid configurations, and transitions to SharePoint Online.
Adept at creating and managing sites, lists, permissions, and scaling SharePoint environments.
System Administrator & Cloud Operations
Personetics LTD
Tel Aviv, Tel Aviv
11.2021 - 01.2024
- Reduced downtime by proactively identifying and resolving potential issues through thorough system monitoring.
- Established effective communication channels between IT support staff and end-users, leading to improved issue resolution times overall.
- Simplified troubleshooting processes by creating detailed documentation for system configurations, procedures, and best practices.
- Collaborated with IT team to develop and implement comprehensive disaster recovery plans, ensuring minimal data loss during critical incidents.
IT Field Support Technician
Twistech
12.2020 - 10.2021
- Conducted regular system backups to protect sensitive data from loss or corruption.
- Installed new workstations, servers, routers, switches, firewalls, printers, scanners as part of ongoing technology refreshes.
- Collaborated with team members to develop and implement IT infrastructure upgrades, ensuring optimal functionality.
- Served as a reliable point of contact for hundreds of clients experiencing technical difficulties, offering prompt solutions to their problems.
Education
DEVOPS EXPERTISE -
DevOps Experts
Tel Aviv, Israel 07.2022 - 10.2022
CYBER SECURITY INTEGRATOR -
Technion - Israel Institute of Technology
Tel Aviv Israel 09.2018 - 10.2020
Skills
Entra AD management
CI/CD implementation
Proficient in IaC practices
PowerShell scripting
Skilled in Python development
Adaptable learner
Analytical problem solving
Network design expertise
Effective decision-making
Timeline
Microsoft Infrastructure Expert
Maccabi Healthcare Services
12.2023 - Current
DEVOPS EXPERTISE -
DevOps Experts
07.2022 - 10.2022
System Administrator & Cloud Operations
Personetics LTD
11.2021 - 01.2024
IT Field Support Technician
Twistech
12.2020 - 10.2021
CYBER SECURITY INTEGRATOR -
Technion - Israel Institute of Technology
09.2018 - 10.2020
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