Specialized IT experience in UNIX/Linux System Administration, Network Administration, and Application Support. Experience in installation, configuration, backup, recovery, maintenance, and support of the Linux System. Administered Linux servers for several functions including managing Apache/NGINX server, mail server, MySQL database, and firewalls in both development and production. Use strong Linux Server Administrator skills to accomplish website migrations setup, and restore websites and troubleshoot hardware and software issues as they arise. Worked on the YUM/APT configuration. Installation and upgrading of Packages and Patches, version control, service pack & reviewing connectivity issue regarding security problem. Setup and configured Apache/NGINX, troubleshooting Apache/NGINX issues such as performance testing and failure of Apache/NGINX to restart, queuing of requests, etc. Configuration and creating Apache/NGINX rewrite/redirect rules, reverse proxy, caching, .htaccess, etc. Implemented day-to-day tasks in Linux include upgrading packages, kernel, and drivers. Experience in creating and managing user accounts, security, rights, disk space and process monitoring in Linux. Experience in configuration of DNS, SMTP, DHCP, NFS, LDAP, Automount, Sendmail, FTP, SFTP, SSH, remote access, security management, and security troubleshooting skills. experience in writing shell scripts to automate the administrative tasks and management using cron and at. Extensive experience on web servers such as Apache & NGINX Server. Experience in installation & configuration of MySQL, PostgreSQL, MongoDB. Experience in Docker, AWS services (EC2, VPC, S3, Route53, Lambda, SQS, SNS, IAM, CloudFront, CloudWatch). Analyze, troubleshooting, and resolve Linux and Server HW, Network problems in a Production Server environment. Experience working with production and 24/7 on-call environments. Good team player, strong interpersonal and communication skills combined with self-motivation, initiative and the ability to think outside the box. Scripting is done in Bash, Python for automated tasks. Managed Patches, Upgrades and Licensed Products for System software on all flavors of UNIX and Linux Servers. Worked with clones and snapshots of Virtual Machines. Experience in the transformation and remediation process.