Summary
Overview
Work History
Education
Skills
Certification
Accomplishments
Timeline
Generic

Vijay Kumar G

Chennai

Summary

Experienced Senior System Administrator with a 14-year track record in crafting, implementing, and upholding sophisticated IT infrastructures. Recognized for adeptly optimizing system performance, ensuring uninterrupted operations, and bolstering security protocols. Proficient across multiple platforms, including Windows, Linux, Mac, and virtualized environments.

Overview

18
18
years of professional experience
1
1
Certification

Work History

Senior System Administrator

Rage Communications P Ltd
Chennai
04.2021 - Current
  • Cloud Services Proficiency: Proficient in AWS services including EC2, S3, RDS, Lambda, IAM, etc.
    Experienced with Azure services such as Azure VMs, Azure Storage, Azure SQL Database, Azure Functions, etc.
  • Cloud Architecture and Automation: Strong understanding of cloud architecture principles and best practices.
    Knowledge in cloud automation and infrastructure as code using tools like Terraform, AWS CloudFormation, and Azure Resource Manager.
  • Cloud Security Expertise: Knowledgeable in cloud security best practices and compliance standards such as AWS Identity and Access Management and Azure Active Directory.
    Experience with cloud security tools and technologies for monitoring and management like AWS CloudWatch and Azure Monitor.
  • DevOps Proficiency: Familiarity with DevOps practices and tools including CI/CD pipelines, Docker, and Kubernetes.
  • Problem-Solving and Communication Skills: Excellent troubleshooting and problem-solving skills.
    Strong communication and collaboration abilities.
  • Information Security Management (ISMS): Provided support for the implementation and maintenance of the Information Security Management System (ISMS) based on ISO 27001 standards.
    Assisted in conducting risk assessments, gap analyses, and security audits to ensure compliance with ISO 27001 requirements.
    Participated in ISO audits conducted by external auditors and regulatory bodies.
  • Security Collaboration and Policy Development: Collaborated with cross-functional teams to identify and address security vulnerabilities and implement controls to mitigate risks.
    Contributed to the development and documentation of policies, procedures, and guidelines to support ISO 27001 certification.

System Administrator

Rage Communications Private Limited
Chennai
04.2016 - 04.2021
  • Server and Storage Management: Administered and maintained on-premises servers and storage systems, ensuring optimal performance and reliability.
  • Active Directory Management: Managed Active Directory services, including user management, group policy administration, and domain controller configuration.
  • Backup and Disaster Recovery: Implemented backup and disaster recovery solutions, conducted regular backups, and tested recovery procedures to safeguard critical data and minimize data loss.
  • System Updates and Security: Conducted regular system updates, patches, and upgrades to mitigate security vulnerabilities and improve system stability.
  • Email Systems Administration: Administered and troubleshooted email systems such as Microsoft Exchange, Office365, and Google Suite, ensuring reliable email communication for users.
  • System Monitoring and Health: Monitored system health and performance using tools such as Nagios, Monit, and Munin, proactively addressing issues to minimize downtime.
  • ISO Auditing and Security Assessments: Possess knowledge in ISO auditing and participated in comprehensive ISMS internal audits for the company.
    Conducted regular security assessments and internal audits, implementing and enforcing security policies and controls to mitigate risks and protect sensitive information from unauthorized access and breaches.
  • Network Infrastructure Management: Configured and managed routers, firewalls, switches, and wireless access points (WAPs).
  • End-User Technical Support: Provided technical support to end-users, resolving hardware and software issues in a timely manner.
  • Documentation and Knowledge Transfer: Documented system configurations, procedures, and troubleshooting steps to facilitate knowledge transfer and ensure operational continuity.

System Engineer

Computer Factory India Limited
01.2006 - 04.2016
  • Provide Comprehensive Desktop Support: Deliver full-scale desktop support services to a diverse user base across multiple departments and locations, ensuring seamless functionality and user satisfaction.
  • Deploy, Configure, and Troubleshoot Systems: Expertly deploy, configure, and troubleshoot hardware and software systems to maintain uninterrupted operations and minimize downtime, guaranteeing optimal performance.
  • Administer Windows and Mac Environments: Manage Windows and Mac desktop environments, overseeing user accounts, permissions, and group policies to uphold security standards and compliance requirements.
  • Conduct System Maintenance: Execute routine system maintenance tasks, including software updates, patches, and backups, to uphold data integrity and system stability, mitigating risks effectively.
  • Provide Timely Technical Support: Act as the primary point of contact for technical support requests, delivering prompt resolutions and proactive communication to end-users, ensuring minimal disruptions to productivity.
  • Document Support Activities: Maintain comprehensive documentation of support activities, system configurations, and troubleshooting procedures to facilitate knowledge sharing and serve as a valuable resource for future reference.
  • Assist in IT Solutions Selection: Collaborate in the evaluation and selection of IT hardware and software solutions, offering insights to support strategic decision-making and ensure alignment with organizational goals.
  • Stay Current with Emerging Technologies: Remain abreast of emerging technologies and industry trends, continuously enhancing skills and knowledge to stay proficient in desktop support and system engineering, driving innovation and efficiency.

Education

Bachelor of Computer Applications -

Karnataka State Open University
01.2015

Skills

  • Operating Systems: Windows Server, Linux, MacOS
  • Cloud Platforms: AWS, Azure, Google
  • Virtualization: VMware vSphere, Hyper-V, Xencenter
  • Networking: TCP/IP, DNS, DHCP, VPN, VPC, OpenVPN
  • Scripting: PowerShell, Bash
  • Monitoring: Nagios, Zabbix, Promethus, Munin
  • Backup & Recovery: Veeam Backup & Replication, Azure Backup

Certification

  • AWS Certified Solutions Architect – Associate
  • Microsoft Certified: Azure Administrator Associate
  • Microsoft Certified Azure Fundamentals
  • Redhat Certified Engineer / Redhat System Administrator
  • Microsoft Certified Professional

Accomplishments

  • AWS Certified Solutions Architect – Associate
  • Microsoft Certified: Azure Administrator Associate
  • Microsoft Certified Azure Fundamentals
  • Redhat Certified Engineer / Redhat System Administrator
  • Microsoft Certified Professional

Timeline

Senior System Administrator

Rage Communications P Ltd
04.2021 - Current

System Administrator

Rage Communications Private Limited
04.2016 - 04.2021

System Engineer

Computer Factory India Limited
01.2006 - 04.2016

Bachelor of Computer Applications -

Karnataka State Open University

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Vijay Kumar G