Abhijit Jadhav

Experience

• 

  Aress Software

  Aug 2012 - Oct 2014

  Linux System Administrator

  Responsibilities:• Monitor Shared server alerts with the help of Nagios tool and take appropriate action. Alerts include Spamming, Server Load, Bandwdith usage, MySQL, disk-partition alerts, Data warehousing & DDOS alerts, IP blacklisting.• Dealing with Abuse issues such as DDOS attack, Port attack, bruteforce, Phishing, Spamming, spoofing, DCMA • Assist the clients on chat & via tickets on the following issues. Domain name registration.  Basic cPanel/WHM issues. Email-client configuration (Outlook, Mac Mail, iPhone, etc) Installation and configuration of SSL certificates on sites. FTP issues. Backup restoration (R1soft technology) Show less

• 

  ESDS Software Solution Pvt Ltd.

  Nov 2014 - Oct 2017

  Assistant System Administrator

  Responsibilites:Working with Web Hosting Tools and Technologies on Linux/Unix systems, which includes web-application administration and troubleshooting. The job profile included providing technical support for the leading web hosting companies for both Domestic and International clients.- Maintaining websites located on the servers both dedicated as well as shared.- Troubleshooting website & server related issues.- To handle Level- I and Level –II tickets via ticketing system (Email).- Migrate old (VPS, Dedicated and VM’s) servers to a better/new platform as per schedule.- Installation and maintenance of Linux systems (VPS, Dedicated and VM’s).- Deployment of PHP, Apache, MySQL, Nginx, on production servers.- LVM Management.- Deployment of cPanel, Plesk and Directadmin control panels and their troubleshooting.- Creating Virtual machines on VMware,Hyperv and OpenVZ virtualization technology and perform the upgradation like Disk,CPU and Memory.- Deployment of MySQL replication and its troubleshooting.- Deployment of HAproxy load balancer and it's troubleshooting.- Server security and access control through IPtables, software firewall like CSF, TCP wrapper, SSH keys.- Troubleshooting services alerts through monitoring tool Nagios, eMagic.- Installing & updating various third party applications/scripts on clients demand.- Kernel Patch and Upgrade.- General website administration.- Rotated 24/7 on-call support.- R1soft (CDP Backup).- Disk space management. Show less

• 

  Red Hat

  Oct 2017 - now

  Technical Support Engineer

  " Working as a Technical Support Engineer in Anaconda Domain involving kickstart, Automation of Installation without Human intervention. The major roles are applied in rpm, kickstart, deployments, PXE, File Systems, Scripting, troubleshooting, networking, storage, LVM, yum, rpm specification files, patching, bootloaders, Virtualization and disaster recovery technologies. "