Summary
Overview
Work History
Education
Skills
Toolsused
Disclaimer
Websites
Certification
Timeline
Generic

CHETAN KUMAR

Azure IaaS Administrator
New Delhi

Summary

With over 10+ years of experience in the IT industry, I have worked in many technologies like EUC, Wintel, Active Directory and Exchange Hybrid. Currently I am working as Azure Administrator in Tata consultancy services, where I lead the Azure Infra Operations team and deploy Azure resources through IaaC. I am also Microsoft Certified in Azure Network Engineer Associate, Azure Fundamentals and Azure Administration, demonstrating my proficiency and expertise in Azure. As the first point of contact for any Azure related issues, I configure and manage Azure LB, App Gateways, V-Net, V-Net peering, express route circuits, VPN, and other Azure services. I have exposure to Hub and Spoke architecture, RBAC, Azure Policy, Storage services, Data Lake, Data factories, Azure Monitor, App Insight, Log Analytics work space, ASR, Disaster recovery, and Azure Virtual Desktop. I also have experience in Windows Server, AD, and Exchange administration, as well as domain migration and mail flow troubleshooting. My mission is to apply appropriate and practical technologies that meet business needs while minimizing risks.

Overview

13
13
years of professional experience
7
7
Certifications

Work History

Azure Administrator

Tata Consultancy Services
09.2020 - Current

● Creating & managing Compute, networking and storage services on Microsoft Azure.

● Infrastructure as a Code (IaaC): Terraform

● CI/CD: Azure DevOps, Git

● Networking: - Virtual Networks, Network peering, Load Balancers, Application Gateway, V-Net peering, Private End Point, Route Tables.

● Storage: - Storage account creations for various services, like files, blob, container, Data Lake, Data Factories.

● Monitoring: - Azure Monitor, Log analytics, Application insight.

● Create and maintain Disaster recovery strategies using the Azure Site Recovery.

● Patching through Ivanti.

● Hands on experience on handling OS level issues of Windows

● Azure Virtual Desktop management through Nerdio.

● Cost management through Azure Advisor.

● Co-ordination with different teams to resolve complex issue

● Team Handing, presentations of WSR, MSR to the customer.

Group Policy Administrator

Tata Consultancy Services
08.2019 - 08.2020
  • Assessment and implementation of group policy on all end user devices to meet organization security.
  • Merging of Microsoft Security Baseline for every new release.
  • Defining security policies to meet CIS security Benchmark.
  • Item-Level targeting to apply policy on certain user and computers.
  • Use of loop back policies to allow user side policies on computer.
  • Troubleshooting of issues arises due to group policies and work with Vendor such MS if required

AD and Exchange Administrator

Tata Consultancy Services
07.2016 - 07.2018
  • Enhanced server performance by monitoring and tuning Exchange servers regularly.
  • Conducted training sessions on Exchange administration topics, enhancing staff knowledge and skills within the IT department.
  • Assisted in migration processes from older versions of Exchange to newer platforms for improved functionality.
  • Collaborated with IT team members on projects to enhance the overall infrastructure.
  • Domain Registration in NetNames
  • Creation of various policies in Mimecast
  • Mail Flow troubleshooting
  • Email Purging.
  • Mailbox migration from On-prem to O365.
  • Build and decommission of domain controller.
  • Troubleshooting replication issues.
  • DNS server management.
  • Object migration through ADMT


End User Support Technician

Tata Consultancy Servics
07.2013 - 07.2016
  • Maximized user productivity through remote support sessions that identified, diagnosed, and resolved issues without requiring onsite assistance.
  • Developed a strong rapport with end users through consistent communication and effective problem-solving skills.
  • Educated end users on best practices for maintaining system health and preventing future issues.
  • Established a clear line of communication between IT support staff and non-technical employees for seamless issue resolution.

Antivirus Administrator

Wipro Infotech
07.2012 - 07.2013
  • Installation and Maintenance of Antivirus Software.
  • Setting policies for automated scanning and maintain virus free environment.
  • Troubleshooting of al the issues occurred due to antivirus.
  • Handled sensitive information discreetly, maintaining strict confidentiality at all times as required by company policy or legal regulations.

Antivirus Administrator

Access Infotech Private
06.2011 - 06.2012

Antivirus Rollout in State bank group branches in North India


Education

Polytechnic Diploma in Computer Science Engineering - Computer Science

Govt. Polytechnic College, Kangra(H.P)
Kangra, India
05.2008

Intermediate -

Govt Senior Secondary School Bhawarna.
Himachal Pradesh
09.2005

Matriculation -

Govt Senior Secondary School Bhawarna.
Himachal Pradesh
03.2003

HCL Certified Engineer - CCNA,MCSE And RedHat

HCL Career Development Center
Chandigarh, India
04.2001 -

Skills

    Regular, hardworking, believe in team work, flexible, adaptable to changes and quick learner

    Documentation And Reporting

    Decision-Making

    Mail handling

    Team Collaboration

    Team Building and Leadership

    Flexible Schedule

    Effective Communication

    Written Communication

Toolsused

  • Network Watcher
  • Azure Monitor
  • PowerShell
  • Service Now
  • Trello
  • Azure Boards
  • Assist
  • VSCode
  • Git
  • Nerdio
  • GPO
  • ADMT
  • CyberArk
  • Vm-Ware

Disclaimer

I hereby declare that the information furnished above is true to the best of my knowledge.

Certification

Microsoft Certified Solutions Associate: Windows Server 2012

Timeline

Azure Administrator

Tata Consultancy Services
09.2020 - Current

Group Policy Administrator

Tata Consultancy Services
08.2019 - 08.2020

AD and Exchange Administrator

Tata Consultancy Services
07.2016 - 07.2018

End User Support Technician

Tata Consultancy Servics
07.2013 - 07.2016

Antivirus Administrator

Wipro Infotech
07.2012 - 07.2013

Antivirus Administrator

Access Infotech Private
06.2011 - 06.2012

HCL Certified Engineer - CCNA,MCSE And RedHat

HCL Career Development Center
04.2001 -

Polytechnic Diploma in Computer Science Engineering - Computer Science

Govt. Polytechnic College, Kangra(H.P)

Intermediate -

Govt Senior Secondary School Bhawarna.

Matriculation -

Govt Senior Secondary School Bhawarna.
CHETAN KUMARAzure IaaS Administrator