Aman Claudius
Sr. System Administrator
Noida
Summary
Driven Systems Administrator with 8 years of experience in IT infrastructure implementation and maintenance. Proven history of managing complex infrastructures and data center operations. Expert in solutions-oriented business application problem-solving and dedicated to providing best-in-class service. Skilled at troubleshooting, communication and collaboration.
Overview
11
11
years of professional experience
3
3
Certifications
Work History
Specialist - IT OPS Services
COFORGE
Greater Noida
03.2022 - Current
- Streamlined Cloud processes by automating tasks using PowerShell, reducing time and resource consumption.
- Managed version control system using Git, facilitating seamless collaboration among development teams and ensuring code integrity.
- Automated infrastructure provisioning and configuration management with Ansible, reducing manual intervention by 60% and ensuring consistent deployment across environments.
- Conducted network troubleshooting and performance tuning, diagnosing and resolving connectivity issues to maintain uninterrupted service availability.
- Proficient in Windows and Linux system administration, including package management, user administration, and shell scripting, ensuring stable and secure operation of mission-critical servers.
Senior System Administrator
Averda Waste Management India Private Limited
New Delhi
11.2020 - 03.2022
- Setup Dell PowerEdge servers including Raid configuration and VM installation.
- Created PowerShell/Linux/Batch automation scripts for reliable and faster operations.
- Provided comprehensive training to internal and off-site users to optimize systems maintenance and resolve recurring issues.
- Created patches and solutions to fix bugs in existing applications.
- Planned and implemented system upgrades to system hardware and software, to provide best results.
- Made recommendations regarding information technology infrastructure overhauls.
- Resolved issues and escalated problems with knowledgeable support and quality service.
- Planned and implemented complex internet and intranet applications on multiple platforms.
System Administrator
IT By Design
Noida
06.2018 - 11.2020
- Led server infrastructure development, quality assurance, staging and production systems.
- Vcenter installation and managing ESX & ESXi from Vcenter.
- Thick and Thin provisioning of storage of VM and SnapShot Management using VMware- ESXi 5.5, 6.0, 6.5 and 6.7.
- Worked as a member of a team for Azure Devops project as powershell developer.
- A member of Implementation team for various projects(Set up of Windows Products, Backups, Virtualization, Firewall, etc.) at hand as L2 Escalation Engineer for Helpdesk issues and finished required work in timely fashion.
- Group policy administration security log monitoring Active directory management Using Windows Update for security patch deployment.
- Developed team communications and information for client meetings.
System Administrator
Wipro
Hyderabad
02.2015 - 06.2018
- Worked on SQL, Active Directory, MS Exchange & IIS for supporting the application EMC SourceOne.
- Possess leadership qualities i.e. Managing team in absence of team leaders/managers and handled Good, various Client Escalations.
- Troubleshoot problems with SourceOne System based on tickets created by SourceOne\Exchange Admins across globe.
- Applying hotfixes and patches for applications.
- Perform health checks and maintenance activities on SourceOne servers.
- Analyze logs and prepare RCA documents.
- Assisting L1 Engineers with technical resolutions.
- Responsible for mentoring L1 engineers as well as maintaining parameters of team.
Network Engineer
Agrahari Communications (Delhi Metro Rail Corporation)
New Delhi
10.2013 - 02.2015
- Completed Networking project between 5 new railway stations for Indian Railways Ambala division.
- Worked on S.D.H. Technology for INDIAN RAILWAYS (including STM and MUX Installation and Programming ).
- Worked on programming of Switches, Routers, Access point Controller at Delhi Metro Rail Corporation.
- Worked on programming of EPABX for Telecom Department at Delhi Metro Rail Corporation.
Education
Bachelor of Technology - Electronics And Electrical Engineering
SHIATS
Allahabad 04.2009 - 2013.05
Skills
Cloud Infrastructure Administration
PowerShell/Python/Linux Scripting
Servers expertise
GIT
Software change management
Ansible
Performance Analysis
Web Application Security
Root Cause Analysis
Problem-solving abilities
Teamwork and Collaboration
Certification
AZ-305: Designing Microsoft Azure Infrastructure Solutions
Timeline
AZ-305: Designing Microsoft Azure Infrastructure Solutions
05-2023
Microsoft Certified: Azure Administrator Associate
09-2022
Microsoft 365 Certified: Administrator Expert
05-2022
Specialist - IT OPS Services
COFORGE
03.2022 - Current
Senior System Administrator
Averda Waste Management India Private Limited
11.2020 - 03.2022
System Administrator
IT By Design
06.2018 - 11.2020
System Administrator
Wipro
02.2015 - 06.2018
Network Engineer
Agrahari Communications (Delhi Metro Rail Corporation)
10.2013 - 02.2015
Bachelor of Technology - Electronics And Electrical Engineering
SHIATS
04.2009 - 2013.05
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