Vignesh Jeyaveerapandian

• Collaborated with stakeholders to establish clear objectives and align data center strategies with business goals.
• Oversaw data center migrations, ensuring seamless transitions with minimal disruption to operations or services.
• Maintained accurate inventory records of all hardware assets, streamlining asset management processes.
• Designed custom solutions for clients, tailoring infrastructure layouts to meet specific needs and requirements.
• Implemented effective security protocols, protecting sensitive information from unauthorized access or breaches.
• Evaluated vendor proposals, selecting the most cost-effective options for hardware and software procurement.
• Conducted capacity planning analysis, forecasting future growth and recommending appropriate resource allocation adjustments.
• Coordinated regular audits of operational procedures, identifying areas for improvement and enhancing overall efficiency levels.
• Improved data center efficiency by implementing advanced monitoring and automation tools.
• Trained new staff members on company policies and industry best practices, fostering a culture of continuous learning within the team.
• Strengthened relationships with vendors by negotiating favorable contract terms for hardware/software acquisition.
• Optimized data center energy consumption by implementing green initiatives and intelligent cooling systems.
• Managed budgets effectively while balancing resource demands with organizational financial constraints.

• Environment:
  AWS , Redhat 7 , Amazon Linux , Jira software Datacenter , Haproxy , Insight Discovery , Bitbucket
  Datacenter , Confluence Datacenter , Crowd
  PROJECT RESPONSIBILITIES
  ● Orchestrating the CMDB using insight discovery tool.
  ● Infra hosting and management in AWS.
  ● Migration service from on premise to AWS ( P2V ).
  ● Security Analysis of the Atlassian marketplace application deployment.
  ● Performing routine health checks of the Dev , UAT and
  Prod env. Providing 24/7 on call support to the customers .
  ● Performing application upgrades for both major and minor
  releases. ( Jira software , Confluence , Bitbucket , Crowd )
  ● Migration of Atlassian application from onprem to Cloud
  hosting.
  ● Building custom AMI as per the client requirement and
  packing up. Maintaining third party Load balancers ( Haproxy
  ).
  ● Handling customer requests with regards to application
  customization and user requests.
  ● Leading a team of 10 members across the APAC , NA and
  Europe regions.

• Environment:
  Redhat 6 & 7, KVM , Windows Server 2012 , 2016 , ESXI 6.5 & 6.7 , Vcenter
  PROJECT RESPONSIBILITIES
  • Taking Daily Server Health Check Reports .
  • Building new VM’s based on project requests .
  • Deploying new physical machines and signing off before project commitment .
  • Evaluation of performances of the physical hosts .
  • Remote support on the servers during downtime .
  • Mainly handled servers dell Edge R740 X and R740 .
  • Creating snapshots and reverting it based on developers requests .
  • Evaluating application and hardware performances based on TMS test cases .
  • Code Integration and version controlling using IBM clear case .
  • Performing Smoke Test .
  • Performing Integration Testing .
  • Performing Stress Testing on the servers .

• Reviewed existing systems and made recommendations for improvements.
• Partnered with infrastructure teams on evaluation and feasibility assessments of new systems and technologies.
• Identified gaps in market to spot opportunities to create value propositions.
• Worked with cloud architect to generate assessments and develop and implement actionable recommendations based on results and reviews.

Environment:
AWS , Google Cloud , Century Links , Ubuntu 14.0 .16.0 , Apple OS X Server Edition ( High
Sierra )
PROJECT RESPONSIBILITIES
• Taking Daily Server Health Check Reports .
• Assisting app users and providing L1&L2 Support.
• Managing the servers, coordinating the server reboots and acting upon their needs .
• Re-Imaging of the servers before applying any patches
• Deploying http and https sites .
• Load Balancing of traffic through ADC .
• Managing Security for websites from attacks .
• Scheduling Change requests and implementing the requests within the SLA. • The change
management system/Incident ticket system used is desk.com owned by salesforce. • Providing
24*7 on-call tech - support for clients on rotation basis for Unix issues.

Environment:
Sun Solaris10/11, RHEL 6/7 , Apple OS X Desktop Edition ( Yosemite , El Capitan , High Sierra )
PROJECT RESPONSIBILITIES
• Taking Daily Server Health Check Reports .
• Assisting app users and providing L1&L2 Support.
• Managing the servers, coordinating the server reboots and acting upon their needs .

Managing the SFTP sites hosted on our Unix Servers and troubleshooting its user related issues .
Troubleshooting and fixing automated job failures .
• Applying patches to Server and performing LDOM migrations on Control Domains.
Scheduling Change requests and implementing the requests within the SLA.

The change management system/Incident ticket system used is HP Service Manger 9.
Providing 24*7 on-call tech - support for clients on rotation basis for Unix issues.