Cloud & Hybrid Infrastructure Administrator

Jean Ricardo Ramirez Parangueo

System Administrator Cloud & Infrastructure Specialist 722-***-**** *************@*****.*** LinkedIn

SUMMARY

AWS and Azure certified professional with strong expertise in hybrid infrastructures (Linux/Windows). Proven track record in P1 incident resolution and operational stability. Seeking to leverage deep systems administration background into scalable Cloud and DevOps solutions. SKILLS

• Cloud & Infrastructure: AWS (EC2, EBS, CloudTrail, VPC), Azure, VMware vSphere.

• Systems Administration: Linux Administration (SUSE SLES 15/12, RedHat), Windows Server, Kernel Management.

• DevOps & Automation: Bash Scripting, Patch Management, System Monitoring, Root Cause Analysis (RCA).

Multi Cloud Infrastructure Operations Analyst [May-2024 - Present ] SYNTAX CLOUD MEXICO S.A. DE C.V

• Orchestrated the resolution of Priority 1 (P1) critical incidents related to server downtime and performance degradation, minimizing business impact through rapid response and effective troubleshooting.

• Conducted forensic Root Cause Analysis (RCA) on system logs (syslog, kern.log, AWS CloudTrail) to identify hardware/software failures and implement preventive measures for future stability.

• Streamlined Patch Management cycles for Windows and Linux using AWS Systems Manager and manual CLI interventions, ensuring security compliance and vulnerability remediation.

• Executed major Operating System upgrades (specifically SUSE Linux 15 -> 15 SPx), managing dependencies and kernel updates to ensure the integrity of critical applications.

• Managed Logical Volume Manager (LVM) and storage provisioning on VMware, AWS EBS, and Azure Disks, proactively extending file systems to prevent "Disk Full" scenarios and ensure database availability.

• Implemented rigorous Pre and Post-maintenance Health Checks, including snapshot management, to guarantee application services restore correctly after infrastructure changes. CERTIFICATIONS EDUCATION

• AWS Certified Solutions Architect – Associate Communications and Electronics Engineering Instituto Politécnico Nacional

Status: Completed all degree requirements,

pending professional title issuance

• AWS Certified Cloud Practitioner Amazon Web

Services

• Microsoft Certified: Azure Fundamentals (AZ-

900) Microsoft

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