Summary
Overview
Work History
Education
Skills
Work Availability
Timeline
Generic

KIRAN KUMAR VELLANKI

IT Technical Lead
Hyderabad

Summary

To associate with vibrant organization which allows me to put my competencies to the best use and add value to the organization contributing to growth as an individual and also utilize my organizational and client service skills, in order to increase productivity of organization. ACADEMIC QUALIFICATION BCA. Bachelor of Computer Applications. EXPERIENCE SUMMARY 13+ years of rich experience in IT as a System Administrator. Hands on experience on VMware

Overview

13
13
years of professional experience
9
9

9 Years Hardware experience

Work History

IT Technical Lead Engineer

TOTM Tech India Private Ltd
Hyderabad
01.2022 - Current
  • • Experience with VMware ESXi and vCenter administration.
    • Installation & Configuration of ESXi 5.5/6/7 and vCenter server 5/6/7.
    • Monitor the health, performance, and availability of virtual machines (VMs), hosts, clusters, and datastores.
    • Analyze logs and performance metrics to identify and resolve issues promptly.
    • Respond to alerts and incidents related to VMs, hosts, storage, and network.
    • Manage resource allocation and ensure optimal utilization of CPU, memory, and storage.
    • Adjust resource settings for VMs based on demand, performance requirements, and business needs.
    • Use features like Distributed Resource Scheduler (DRS) and Dynamic Resource Scheduler (DRS) for automated resource optimization.
    • Ensure regular backups of VMs and critical data.
    • Test backup and restore procedures to ensure data recovery in case of failures.
    • Keep VMware environment up to date with latest patches, updates, and security fixes.
    • Apply updates to hosts, VMs, and management components while minimizing downtime.
    • Create, clone, modify, and delete VMs as required by business needs.
    • Manage VM templates for consistent deployment and provisioning.
    • Configure and manage virtual networks, including VLANs, switches, and routers.
    • Implement network policies and ensure proper network connectivity for VMs.
    • Maintain detailed documentation of VMware environment, configurations, and changes made.
    • Generate regular reports on performance, capacity, and resource usage.
    • Install, configure, and maintain Windows server 2012/2016/2019 & Linux CentOS/RHEL Servers.
    • Manage Active Directory, Group Policy, and other Windows-based services.
    • Manage user accounts, permissions, and group memberships in Active Directory.
    • Create, modify, and delete user accounts and security groups as needed.
    • Ensure proper access controls and permissions are in place for file shares and resources.
    • Manage virtualized environments using technologies like Hyper-V or VMware.
    • Provision, configure, and maintain virtual machines to support various workloads.
    • Check AWS CloudWatch for any alarms or events triggered overnight.
    • Monitor key metrics such as CPU usage, memory utilization, network traffic, and storage utilization.
    • Provision of AWS EC2 instances as per requirement, Creation security groups, Elastic IP's.
    • Apply security patches and updates to instances and services.

Assistant Manager

Lone-Soft Technologies Pvt Ltd
Hyderabad
01.2013 - 12.2021
  • • Experience with VMware ESXi and vCenter administration.
    • Installation & Configuration of ESXi 5.5/6 and vCenter server 5/6
    Provision new VMs and manage existing ones, including resizing, cloning, and migrating VMs as needed.
    • Troubleshoot VM-specific issues related to performance, configuration, and connectivity.
    • Monitor the health and performance of virtualized environments using tools like vCenter Server.
    • Check resource utilization (CPU, memory, storage, network) and identify any potential bottlenecks or issues.
    • Respond to alerts and alarms to ensure the stability of virtual machines (VMs) and hosts.
    • Investigate and resolve any reported issues related to VMs, hosts, or infrastructure components.
    • Analyze logs, performance metrics, and other diagnostic data to identify the root cause of problems and implement solutions.
    • Stay up to date with the latest VMware patches, updates, and security advisories.
    • Plan and schedule patching and updates for hosts, VMs, and other components to maintain security and stability.
    • Monitor and respond to security threats and vulnerabilities within the virtualized environment.
    • Installing, configuring, and managing Windows Server operating systems.
    • Install, configure, and maintain Windows server 2012/2019 & Linux CentOS/RHEL Servers.
    • Manage Active Directory, Group Policy, and other Windows-based services.
    • Applying patches, updates, and security configurations to servers.
    • Monitoring server performance, resource usage, and responding to alerts.
    • Creating and managing user accounts, groups, and organizational units in Active Directory.
    • Implementing and enforcing security policies and access controls.
    • Troubleshooting Active Directory issues and maintaining its health.
    • Assisting users with technical issues related to Windows desktops and applications.
    • Troubleshooting hardware and software problems on end-user systems.
    • Configuring and maintaining user profiles and settings.
    • Designing, implementing, and managing Group Policies to control user and computer configurations.
    • Ensuring consistency of settings across the Windows environment.
    • Implementing security policies through Group Policy.
    • Managing virtualization platforms like Hyper-V or VMware.
    • Integrating on-premises systems with cloud services such as Azure or AWS.
    • Monitoring and optimizing cloud-based resources.
    • Configuring and maintaining network settings, including IP addressing and DNS.
    • Troubleshooting network connectivity issues for both servers and clients.
    • Create, resize, and manage partitions and filesystems in RHEL/CentOS machines.
    • Handle file and directory permissions.

IT System Engineer

Infronics Systems Limited
Hyderabad
07.2010 - 12.2012
  • • Install, configure, and maintain Windows 2008/2012 and Linux Servers.
    • Manage Active Directory, Group Policy, and other Windows-based services.
    • Troubleshooting Operating Systems like Windows & Linux machines.
    • Experience with VMware ESXi and vCenter administration.
    • Installation & Configuration of ESXi 5.5 and vCenter server 5.
    • Provision new VMs and manage existing ones, including resizing, cloning, and migrating VMs as needed.
    • Troubleshoot VM-specific issues related to performance, configuration, and connectivity.
    • Configuring TCP/IP, DNS, DHCP, WINS.
    • Installing and Troubleshooting printers and other devices.
    • Configured hardware and granted system permissions to new employees.
    • Installed, configured and maintained computer systems and network connections.
    • Resolve Hardware issue issues in HP Blade servers and desktops.

Education

Bachelor of Computer Applications - BCA - IT

SSN College
Narsaraopet
04.2001 -

Skills

Virtualization

undefined

Work Availability

monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
swipe to browse

Timeline

IT Technical Lead Engineer

TOTM Tech India Private Ltd
01.2022 - Current

Assistant Manager

Lone-Soft Technologies Pvt Ltd
01.2013 - 12.2021

IT System Engineer

Infronics Systems Limited
07.2010 - 12.2012

Bachelor of Computer Applications - BCA - IT

SSN College
04.2001 -

Similar Profiles

CREATE PROFILE
KIRAN KUMAR VELLANKIIT Technical Lead