Sr. Principal Network Engineer

• May 2022 - Present

DevOps Engineer

• Nov 2020 - Present

Linux System Administrator

• Jul 2019 - Nov 2020

Projects:@JAZZ WORLD APP - JAZZ WORLD APP Serving 800K Customer Per Day.- WSO2 Deployment and Integration.- Jboss fuse Application Deployment and Integration.- Apache & Magento Deployment and Integration and up gradation.- Apache Security Hardening - Caching Technology (Redis, Hazelcast, and Varnish) Integration.- Linux Server Hardening and Security.- MYSQL Cluster Deployment and Administration.- MYSQL Master Slave Replication.- NAGIOS Deployment and Integration- Build deployment, Software and Security patches- Apache AMQ Message Broker integration.- Documentation and Troubleshooting Guide.- Provide Operational support of 24/7 Application and Hardware support SLA.@JAZZ B2B PORTAL - Jboss fuse Application Deployment and Integration.- Apache & Magento Deployment and Integration.- Apache Security Hardening - Caching Technology (Redis, Hazelcast, and Varnish) Integration.- Linux Server Hardening and Security.- MYSQL Cluster Deployment and Administration.- MYSQL Master Slave Replication.- NAGIOS Deployment and Integration- Build deployment, Software and Security patches- Apache AMQ Message Broker integration.- Documentation and Troubleshooting Guide.- Provide Operational support of 24/7 Application and Hardware support SLA.@UFONE BSMS-BUSINESS SMS - HA PROXY Deployment and Integration.- Tomcat Application Deployment and Integration.- Tomcat Security Hardening - Linux Server Hardening and Security.- MYSQL Cluster Deployment and Administration.- Setup staging environment.- MYSQL master to Slave Replication.- Build deployment, Software and Security patches.- Provide Operational support of 24/7 Application and Hardware support SLA.

Sr. System Administrator

• Mar 2018 - Jul 2019

Technical EnvironmentCloud: AWS Amazon – EC2, S3, Route 53, ELB, Auto Scaling Web Server: lIS,ApacheDatabase: Mongodb,MS SQLClustering: Redis / Redis Sentinel, Mongo dbMonitoring: Nagios Technical EnvironmentCloud: AWS Amazon – EC2, S3, Route 53, ELB, Auto Scaling Web Server: lIS,ApacheDatabase: Mongodb,MS SQLClustering: Redis / Redis Sentinel, Mongo dbMonitoring: Nagios

System Administrator

• Nov 2016 - Jan 2018

Technical Environment• During my tenure at Ikonami pvt ltd, I have worked and managed following environment OS: Ubuntu, Windows 10Cpanel: WHM, Go daddy, Fast Host, Digital Ocean Cloud Computing: Amazon AWSApplication Server: RedmineMonitoring: monitFile Server: Samba Others: VirtualminDeployment of PHP/WordPress/Drupal Sites Technical Environment• During my tenure at Ikonami pvt ltd, I have worked and managed following environment OS: Ubuntu, Windows 10Cpanel: WHM, Go daddy, Fast Host, Digital Ocean Cloud Computing: Amazon AWSApplication Server: RedmineMonitoring: monitFile Server: Samba Others: VirtualminDeployment of PHP/WordPress/Drupal Sites

System Engineer

• Apr 2015 - Nov 2016

Technical Environment• During my tenure at Progos tech pvt ltd, I have worked and managed following environment OS: CentOS 7, Windows 7, Windows 10, Ubuntu Cpanel: WHM, Go daddy Cloud Computing: Amazon AWSApplication Server: RedmineFile Server: Samba Technical Environment• During my tenure at Progos tech pvt ltd, I have worked and managed following environment OS: CentOS 7, Windows 7, Windows 10, Ubuntu Cpanel: WHM, Go daddy Cloud Computing: Amazon AWSApplication Server: RedmineFile Server: Samba

Ubuntu Administrator

• Oct 2014 - Mar 2015

Organization: Beyond Solutions, Islamabad-PakistanDuration: October 2014 to Present Designation: Ubuntu Administrator Working as outsource employee for Switzerland Company Future ITTechnical Environment Ubuntu Operating System, Samba4 Active Directory, Openstack Cloud environment setup for data centerResponsibilities:• Samba 4 Active directory installation on Ubuntu TLS 14.04• Active directory installation through Zentyal 4• Backup Domain Controller through Zentyal 4• High Availability of Active directory through Zentyal• Zentyal 3.5 migration to Zentyal 4• Working on OpenStack Cloud environment for data center• Working on OpenStack Cloud environment with MAAS and JUJU• Setup SQL Clustering • Setup SQL Load Balancing• Setup Glassfish Application Server• Setup glassfish Application Sever High availability • Working on Oracle Web logic Application Server• Working on Apache Webserver and High availability

Hardware and Network Engineer

• Feb 2012 - Oct 2014

Technical Environment Windows Server 2008 (Active Directory) , RHEL 6, Microsoft SQL Server 2008. Samba 4.0, DNS, Squid Proxy, IIS , TFS, SVN, , CPanel ( Email Management ) , VMware Workstation , MYSQL Server , Tomcat , ApacheResponsibilities:- Administration of Server 2003 Server and XP at Client, Windows 7, Server 2008 & Server 2012. - Administration of Active directory (User Management and Polices Implementation).- Administration of Squid Server. ( RED HAT Linux 5.5 )- Administration of Samba4 as Active Directory. ( RHEL 6.2 )- Administration and troubleshooting of Samba. ( RED HAT Linux 5.5 )- Team Foundation Server installation and Configuration.- Administration of E-mail server through CPanel (Management of E-mail Accounts). - Proficient in Microsoft Outlook mail Configuration and Troubleshooting at client end.- Installation and troubleshooting of Printer.- Deploy Java Applications in RHEL 6.2. - Configuration and Installation of Apache Tomcat 7 ( RHEL 6.2 )- Configuration and Installation of JAVA 7 (RHEL 6.2 )- Configuration of SVN (RHEL 6.2 )- Installation and Configuration of Lamp Server. ( RHEL 6.2 )- Installation and Configuration of MySQL Server ( RHEL 6.2 )- Manage Hardware Inventory- Manage System Inventory.- Ensure appropriate and latest updates of antivirus are installed on end-user operating system.- Coordinate with vendors end-user support- Administration of SQUID Proxy server.

System Support Engineer

• Mar 2008 - Jan 2010

Technical EnvironmentWindows Server 2003 (Active Directory) , Lotus Notes , ISA ServerResponsibilities:- Administration of Server 2003 Server and XP at Client, Windows 7.- Ensure inventory management of hardware and software infrastructure of north region end-user infrastructure is up to date- Proficient in Lotus Notes mail Configuration and Troubleshooting- Installation and Management of Printers- Installation and Management of Scanner- Maintain inventory off all branches.- Ensure appropriate and latest updates of antivirus and end-user operating system are installed- Provide end-user support on windows domain, messaging, productivity applications and business applications as per the scope defined by Manager Infrastructure or otherwise in SOPs/Processes- Provide end-user support on printers, scanners and any other equipment deemed necessary to carry out operations of the organization- Coordinate with vendors for end-user support in remote areas- Coordinate with vendors for all the relevant issues for end-user infrastructure related issues- Update problem-tracking records in a timely manner- Any other tasks assigned by reporting hierarchy- Mange Daily Backup