Amit Shewalkar
Mumbai
Summary
Organized and dependable candidate successful at managing multiple priorities with a positive attitude. Willingness to take on added responsibilities to meet team goals.
Overview
5
5
years of professional experience
1
1
Certification
Work History
Linux System administrator TCS
Tata Consultancy Services
Mumbai
12.2021 - Current
- Maintaining constant level of availability to servers by patching, updating, and restarting them
- Able to resolve and work on ticket, RFC which raised by user in ultimatix tool
- Taking clone of all prod database server weekly, daily basic. Worked on Vulnerability management is process of identifying, evaluating, treating, and reporting on security vulnerabilities in systems and software that runs on them
- Designed and implemented new server deployment strategy to increase productivity and strengthen security
- Configured volume groups and logical volumes, extended logical volumes for file system growth needs using Logical Volume Manager (LVM) commands
- Participated in continuous improvement by generating suggestions, engaging in problem-solving activities to support teamwork
- Worked flexible hours across night, weekend and holiday shifts
Linux System administrator
Atos Worldline. Pvt.Ltd
Mumbai
01.2020 - 12.2021
- Assisting customer in deploying, configuring installing upgrading Linux OS
- Monitoring production server alert like CPU utilization, Memory utilization in Zabbix Portal creating article with troubleshooting details and documentation for audit
- Find RCA for various issues that occurred, through logs and data analysis
- Performed by Installation & configuration of NetBackup tool for taking system backup weekly monthly coordinate with another team mate
- Interacted directly with users to diagnose and correct major system issues and address concerns
Linux System Engineer
Mindcraft. Pvt.Ltd
Mumbai
11.2018 - 11.2019
- Performed all required file in all production, Backup and UAT server to start Market
- Login all Listeners to connect with exchange server
- Established UAT environment for testing purpose
- Troubleshoot if order will be in pending state, Publish price of particular Script prepare Graphical status of whole day trading
- Take backup of logs, provide log from database (MySQL)
- Password change of all server for security reason prepare Graphical status of whole day trading.
- Managed by 20 plus trading order per day.
- Wrote and maintained custom scripts to increase system efficiency and performance time
Linux Support Engineer
Growel Softech. Pvt.Ltd
Mumbai
07.2016 - 05.2018
- Performed Install, upgrade, support and troubleshoot in RedHat 6, Centos 6, Windows OS and any other authorized desktop application
- Performed Troubleshooting in Linux, like kernel panic & Ctrl D maintenance mode whenever facing issue in server
- Monitoring Nagios Server for switch, application, network alert
- Responsible for checking which application consuming large memory by top command in all server.
Education
Master Of Computer Application - Computer Science
Pune University
Pune03.2015
Skills
- Customer service, Communication skills, Time management, Good Team Player, Flexible & Adaptable, Collaboration
- Linux System Administration, Cloud Computing:
- AWS, Monitoring tool: Nagios, Zabbix, Web server: Apache server tomcat, Database: MySQL, MariaDB
- Collaboration
Certification
- Amazon Solution Architect Associate-
Teqstories-(Oct2020). - Cloud Workshop on Revive Your Dead Websites with AWS Lambda Edureka (Jan2021).
- DevOps Workshop on Rebooting the Web Landscape with DevOps and Cloud-Edureka (Jan 2021)
Timeline
Linux System administrator TCS
Tata Consultancy Services
12.2021 - Current
Linux System administrator
Atos Worldline. Pvt.Ltd
01.2020 - 12.2021
Linux System Engineer
Mindcraft. Pvt.Ltd
11.2018 - 11.2019
Linux Support Engineer
Growel Softech. Pvt.Ltd
07.2016 - 05.2018
Master Of Computer Application - Computer Science
Pune University
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