Priyankar Pradhan

Experience

• 

  Tata Consultancy Services

  Sept 2011 - Nov 2016

  • Monitoring performance, process, usage and load of the system processes and managing with priority.• Integrating Samba servers with AD and creating samba shares.• Managing NFS file-system exports and clients.• LVM and File-System management.• Linux Package Management and patch management• Managing mail relay access control of production servers.• Creating new e-mail id’s for application users.• Checking mail queues and reprocessing pending mails.• Managing CUPS print functionality through Command Line Interface, and ensuring 100% uptime.• Adding and deleting printers in production environment.• User management: Create, modify and delete users.• Squid server/Proxy server: Adding and removing URL’s for access through proxy server.• Bash Shell Scripting• Troubleshooting problems pertaining to the CPU utilization and file-system utilization.• Worked within established configuration, documentation and change management policies to ensure awareness, approval and success of changes made to the network infrastructure.• Actively participated in the SOX audit held by client to ensure that all production servers are in line with the necessary parameters.• Member of the team engaged in managing preventive maintenance to adjust, maintain, and improve system performance and investigate security issues & root causes of system failures.• Ensured compliance with industry best practices to integrate new hardware, software, and network; • Managed first-level incident / problem determination and provided resolution for service incidents and queries on a 24x7 basis within the agreed service levels Show less

  • IT Analyst

    Sept 2011 - Nov 2016

  • Linux Administrator

    Sept 2011 - Nov 2016

  • System Engineer

    Sept 2011 - Sept 2013
• 

  Wipro

  Dec 2016 - now

  Senior System Administrator