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概要
Last 11 years I have engaged in system administration using Apache2, Nginx, PHP, Drupal, WordPress, Nodes, Laravel, tomcat, Magento and MySQL including sites for startup companies and small businesses. Extensive experience in the deployment of sites, cleaning of hacked WordPress sites and projects of varying complexity, and I am seeking opportunities help you to build your business. I am also RHCSA 7 certified professional.
I have good knowledge of following technologies,
- Website Management – Configuration, backup and Migration on any hosting dedicated/Shared
- Microsoft Servers: Windows Server 2008, Windows Server 2012
- Linux Distributions: Linux maintenance/troubleshooting: CentOS, Ubuntu, and RHEL
- Web Server’s: Apache2 + Nginx, Nginx + PHP-fpm, Lamp, Tomcat,IIS
- Linux server side Security: iptables, Firewalld, SeLinux, SSH, SSL
- Mai Services: Dovecot, Postfix, Round cube
- Scripting: Shell Scripting
- Cloud Hosting: Digital Ocean, Rackspace, Amazon (EC2, AWS, S3,ELK,RDS), Fast Hosts, TSO, and Go Daddy
- Clustering and Load balancing: HA Proxy
- Database: MYSQL, Maridb, MS SQL Server
- Hosting providers: Softlayer, Hetzner
- Hosting panels: Plesk, whm\Cpanel, Virtualmin, ISP Config
- Virtualization: KVM, VMWare Workstation, ESXI, Virtual Box, Vcenter
- Squid Proxy
- Monitoring For Linux: Monit, Nagios,Zabbix,ELK
- Application Server: Samba, DNS, NFS, Mantis Bug Tracker, Redmine , WebLogic
- CMS Deployments: WordPress, Drupal,
- Dev Ops: Ansible,Jenkins,Docker
- Other's – GIT
- Gateway: pfSence
- Security – Acunetix web vulnerability scanner, Nessus essentials, ClamAV
项目
工作经历
DevOps Engineer
Linux Administrator
Projects:
@JAZZ WORLD APP
- JAZZ WORLD APP Serving 800K Customer Per Day.
- WSO2 Deployment and Integration.
- boss 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
Organization: HT Decisions, Islamabad-Pakistan Duration: March 2018 to Present Designation: Sr. System Administrator
Technical Environment
Cloud: AWS Amazon – EC2, S3, Route 53, ELB, Auto Scaling
Web Server: lIS,Apache
Database: Mongodb, MS SQL
Clustering: Redis / Redis Sentinel, Mongo db
Monitoring: Nagios
System Administrator
Technical Environment
OS: Ubuntu, Windows 10
CPanel: WHM, Go daddy, Fast Host , Digital Ocean
Cloud Computing: Amazon AWS
Application Server: Redmine
Monitoring: Webmin
File Server: Samba
Others: Virtualmin
Deployment of PHP/WordPress/Drupal Sites
System Administrator
Technical Environment
OS: CentOS 7, Windows 7, Windows 10, Ubuntu
CPanel: WHM, Go daddy
Cloud Computing: Amazon AWS
Application Server: Redmine
File Server: Samba
Bug Tracking: Redmine
Ubuntu Administrator
Technical Environment
Ubuntu Operating System, Samba4 Active Directory, Open stack Cloud environment setup for data center, Amazon AWS , NGINX , Mongo db ( Clustering ) , Redis ( Cluster and Failover ) , MYSQL ( Clustering and High Availability through HA Proxy ), Glassfish Application Server , Apache Web Server , Zentyal Server
Hardware and Network Engineer
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.
