ROHIT BHARDWAJ

• Monitored system performance and implemented necessary changes to maintain optimal utilization of resources.
• Installed, configured, maintained and upgraded Linux operating systems and services.
• Provided technical support for Linux-based systems including troubleshooting of server applications and hardware issues.
• They have deployed updates, patches, and hotfixes regularly to keep the system secure.

It is installed and configured several hundred Red Hat Enterprise Linux 6.7, 7, 8.8, and 9, in both physical Blade and VMware ESXi 5 and ESXi 8 Virtual Environment.

I was installing and updating packages using YUM (custom YUM servers/repositories).

Experience in server builds and patch management.

Expertise in configuring bonded interfaces for networking and managing storage using LVM in RHEL.

Experience in ESX Architecture, guest OS installation, setting up of VM priorities, cloning, creating templates, and snapshots.

Design and implement Virtual Infrastructure 5/8 with Virtual Centre, ESXi 4.x, ESXi 5.x, Esxi 8.0 vMotion, HA, DRS, Managing Resource pools, ESXi, VMware Workstation, and VMware Converter.

Hardware: IBM Blade, DELL M 7000, HP BL460C, C-7000, and DL580's.

• Installed, configured and maintained Linux servers.
• Managed user accounts, permissions, file systems, and disk quotas.
• Troubleshoot hardware and software issues related to the Linux environment.
• Deployed updates and patches on Linux machines on time.
• Configured network services such as DNS, DHCP, FTP, SSH, and NFS.
• Maintained system documentation including diagrams of physical networks and logical configurations.
• Set up user accounts, permissions and passwords and defined network policies and procedures.
• Diagnosed, troubleshot and resolved hardware and system problems.

• Installed, configured and maintained Linux servers.
• Performed daily system backups and restorations when required.
• Managed user accounts, permissions, file systems, and disk quotas.

Server monitoring: e office project: Per hour server report: CPU load check: RAM check: Apache server monitoring: Postgres server: database server: Tomcat server: webserver: loges server.

• Server monitoring: Per hour server report: CPU load check, RAM check, Apache server monitoring, Postgres server, database server, Tomcat server, web server, log server.

• Performed data analysis to identify root causes of quality issues and developed corrective actions.
• Analyzed customer complaints and feedback, conducted investigations, and implemented appropriate corrective actions.
• Conducted internal audits to ensure compliance with regulatory requirements and company policies and procedures.
• PCB board testing. • Physical hardware testing mobile phones. Use the 7QC tool.

• Developed and implemented new training programs for employees.
• Created and maintained detailed training records for all employees.
• Delivered presentations to trainees on software applications and hardware systems.
• Conducted workshops, seminars, and webinars for staff development purposes.
• Monitored the progress of trainees through assessments and surveys.

Work with SOPs, work Monitor instructions, operating instructions, and other required plant policies and procedures. All total work in a manufacturing department in mobile phones. Soldering, quality, packaging, raw material, store work, kiting work, etc. The behavior of the office environment. Troubleshooting and maintaining the existing network system. • Proper documentation of the related system. • System Integration and general maintenance of hardware and software. • Handling all application-related issues