Manoj Selvaraj
Boston,MA
Summary
Seasoned Windows and VMware Administrator with over 11 years of hands-on experience in crafting and managing dynamic IT ecosystems. Adept at the intricacies of Windows Server Administration, VMware technologies, and the intricate interplay of storage, networking, and security. Proven track record in overseeing the end-to-end lifecycle of enterprise applications. An effective collaborator with cross-functional teams, ensuring the seamless execution of IT projects.
Overview
12
12
years of professional experience
Work History
VMware & Windows Architect
Randstad Technologies, LLC
Boston, MA
06.2023 - Current
- Designing virtualization infrastructure: Create architectural designs and plans for deploying virtualization technologies based on the organization's requirements.
- Implementing VMware solutions: VMware architects oversee the installation, configuration, and deployment of VMware products and solutions. Ensure that the virtualization environment is properly set up and integrated with existing systems.
- Performance optimization: Analyze the virtual infrastructure's performance and identify areas for improvement.
- Capacity planning: Assess the organization's current and future needs and plan the virtualization infrastructure accordingly. Estimate resource requirements, such as CPU, memory, storage, and network bandwidth, to ensure adequate capacity for growth and scalability
- Security and compliance: Design and implement security measures and policies to protect the virtual infrastructure and ensure compliance with industry standards and regulations.
- Troubleshooting and support: Diagnose and resolve technical issues related to the virtualization environment. Provide support to system administrators and other IT staff in troubleshooting problems and optimizing performance.
- Documentation and training: Create technical documentation, including design specifications, configuration guides, and best practice documents. Conduct training sessions for IT staff to enhance their understanding and usage of VMware technologies.
Senior Consultant
Infosys Limited
Boston, MA
09.2018 - 06.2023
- Migrated servers from on-premises data centers to Microsoft Azure, ensuring seamless transitions and minimal downtime.
- Upgraded ESXi and vCenter environments, enhancing overall system performance and stability.
- Effectively managed XenApp servers, Virtual Desktop Infrastructures (VDIs), and applications in Citrix Cloud.
- Managed Azure VMs and spearheaded Azure Migrate initiatives, optimizing cloud infrastructure for efficiency.
- Configured vROps for capacity planning, monitored VM environments, and generated comprehensive reports from the vCenter.
- Executed successful P2V migrations, ensuring smooth transitions from physical to virtual environments.
- Conducted patching activities for Windows servers using Ivanti patch management tools, ensuring systems are up-to-date and secure.
- Resolved L2 & L3 issues related to servers and virtual infrastructure, maintaining optimal performance for clients.
- Implemented robust vulnerability management processes, collecting reports from Qualys for both ESXi and Windows platforms, and providing effective solutions
- Managed and troubleshooted DNS, DHCP, and Group Policy-related issues, ensuring a stable and reliable environment.
- Prepared detailed SOPs (Standard Operating Procedures) and build documents, fostering clarity and adherence to industry best practices.
Service Delivery Consultant
DXC Technology
Chennai, TN
04.2015 - 07.2018
- Designed and created templates for VMs, deployed VMs from templates, and efficiently allocated resources as per project requirements.
- Investigated and resolved issues related to vMotion, compatibility, and other technical challenges, ensuring smooth operation of virtualized environments.
- Managed hardware components of Windows and ESXi hosts, initiating vendor cases when necessary to address issues promptly.
- Analyzed server memory dumps to identify root causes of unexpected shutdowns, implementing solutions to enhance system stability.
- Executed upgrades for PSP, SPP, firmware, and drivers of hardware components based on recommendations from respective vendors, ensuring infrastructure stays current.
Followed ITIL processes for effective IT service management, contributing to streamlined and efficient operational workflows. - Worked closely with the Architect Team on environment updates and virtual migration projects, aligning technical implementations with overarching strategic goals.
- Collaborated with the Change Management Team to authorize and implement changes according to schedules, working with clients to secure downtime windows without production impact.
Engineer - Technology
HCL Technologies / HCL Infosystems
Chennai, TN
07.2012 - 04.2015
- Managed and maintained a robust environment of over 800 Virtual Desktop Infrastructures (VDIs), ensuring optimal performance and user satisfaction.
- Deployed new virtual servers seamlessly using templates, streamlining the process of server provisioning.
- Conducted snapshots, cloning, and cold migrations, employing advanced techniques to enhance data management and system efficiency.
- Addressed desktop support issues and efficiently re-imaged thin clients, providing timely solutions to end-users.
- Conducted physical verification of data centers and took proactive measures to address hardware issues such as hard drive failure, memory failure, and server hardware upgrades.
- Utilized HP-Onboard Administrator for server log sharing and coordinated with vendors to resolve hardware issues promptly.
- Created and modified domain user accounts, groups, and organizational units, ensuring a well-organized and secure Active Directory environment.
- Ensured the goals of the Incident Management process were achieved by restoring normal service promptly based on customer perspective and within defined SLA..
Education
Master of Technology - Computer Networking
Veltech Engineering College
Chennai04-2013
Bachelor of Engineering - Electronics And Communication Engineering
Valliammai Engineering College
Chennai04-2011
Skills
- VMware Vsphere Administration
- Windows Server Administration
- Security
- Vulnerability Management
- Backup and Disaster Recovery
- Scripting and Automation
- Monitoring and Troubleshooting
- Azure Cloud
- Project Management
- Collaboration and Documentation
- Vendor Management
Timeline
VMware & Windows Architect
Randstad Technologies, LLC
06.2023 - Current
Senior Consultant
Infosys Limited
09.2018 - 06.2023
Service Delivery Consultant
DXC Technology
04.2015 - 07.2018
Engineer - Technology
HCL Technologies / HCL Infosystems
07.2012 - 04.2015
Master of Technology - Computer Networking
Veltech Engineering College
Bachelor of Engineering - Electronics And Communication Engineering
Valliammai Engineering College
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