Manager Cloud Services
PTCL
Total des années d'expérience :11 years, 10 Mois
• SDDC Technologies:VMware vSphere including ESXi, vCenter Server, vSphere Clients, vSphere vMotion, Storage vMotion, Resource Pools, High Availability (HA), Fault Tolerance, vSphere Distributed Switch (VDS) & Distributed Power Management (DPM).
• Manage data backups on VERITAS Netbackup Server, Vaeem Backup, AWS Backup
• Installation and configuration of VMWare(ESXi)
• Patch Management, Syslog, NTP, BART, Apache, Postfix, Dovecot, Squirrel Mail IPMP, SFTP, Firewall, Bash Scripting, Cronjob, Users management.
• Amazon Cloud Administration (EC2, S3, System Manager, Route 53, RDS, SMS, Inspector, Sentinel, Elastic Kubernates Service, EC2 Image Builder, SSM Agent, Patching, LB, Guard Duty, Auto Scaling).
Amazon Web Services (AWS) EC2, S3, System Manager, Route 53, RDS, SMS, Inspector, EC2 Image Builder, SSM Agent, EKS, Patching, LB, Auto Scaling.
MySQL Administration(Master-Master, Master-Slave Replication)
Installation and configuration of Web Server Apache (LAMP), MySQL, PHP, Jboss, FTP, SAMBA, NFS, DNS, DHCP, Ansible, Docker, Kubernetes, Mail Server.
Handling OS related queries from end users along with providing support internal IT users and support vendors for smooth and efficient operation.
Plan and implement data security by file permissions, back up and disaster recovery plans.
Troubleshoot networks, systems and applications to identify and correct malfunctioning and other operational difficulties.
Working on tools like Jenkins, AWS, Cloud Formation, Ansible, Subversion, Docker, or relevant
Managed and maintained systems SOP and policies. Managed OLA and SLA with application owners.
Managed frontend application servers of the production databases on Solaris/Linux systems.
Installation and configuration of Huawei RH2288 v3, RH5885, E9000 Chassis, Blade CH242
Manging Huawei Storage 18500 v3
Installation and configuration of Huawei SNS 2244
Storage's provisioning and creation of new backup polices
Manage and monitor Oracle HW M9000 and T5-4 with creation of LDOMS
Solaris, AIX, REDHAT Linux OS health check
Handling OS related queries from end users along with providing support internal IT users and support vendors for smooth and efficient operation.
Manage backup and restoration activities for disaster recovery strategy for all of the systems
Performance monitoring and system administration of High Availability cluster Unix/Linux servers on cross-platform hardware of Sun Sparc and x64 machines based on CLI tools, Syslog, SolarWinds NMS
Linux RedHat Cluster Configuration
SAN switches deployment and integration with Storage and performing day to day operation regarding servers and storage's
New data warehouse of Teradata complete hardware deployment and initial configuration performed key role in this project and prepare new environment for DB migration on new servers
- Led a team of three system administrators responsible for installation of Operating Systems, configurations, applications and utilities in production environment.
- Performance monitoring and system administration of High Availability cluster Unix/Linux servers on cross-platform hardware of Sun Sparc and x64 machines based on CLI tools, Syslog, SolarWinds NMS.
- Managed High Availability clusters of Warid's CRM & Billing, ERP, EBiz and reporting database systems.
- Managed frontend application servers of the production databases on Solaris/Linux systems.
- Managed development and test machines for both production databases and frontend application servers.
- Administration of multiple servers with unix services Sendmail, FTP, Samba, NFS, NTP, DNS.
- Managed Backups through Symantec Netbackup for Oracle databases, filesystem backups, archivals and restores. OS Bare Metal Restore backups and restore.
- Hardware/OS operations and maintenance of Oracle/ Sun Enterprise servers, Disk Arrays and backup tape libraries, IBM Power systems, Netezza appliances, HP NonStop server and Blade servers.
- Oversight, management and supervision of Data Center operations and servers integration with Enterprise Data Networks.
- Escalation and liaison of hardware, software application level issues with vendors.
- Managed and maintained systems SOP and policies. Managed OLA and SLA with application owners.
- High Availability cluster in VM vSphere 5.5
Manage network in Linux environment. Install, configure and deploy (Linux Flavors. RED HAT, Centos, Debian, Ubuntu etc)
Enterprise NMS using Nagios, Centreon, OpenNMS, Zabbix, Munin, Cacti, Monitorix, Xymon administration & monitoring.
Installation, configuration, troubleshooting and management of Solaris Servers both with x86 and Sparc architectures.
DTrace, Patch Management, Syslog, NTP, BART, Apache, Postfix, Dovecot, Squirrel Mail IPMP, SFTP, Firewall, Bash Scripting, Cronjob, Users account management.
OS Hardening, Security, Auditing, Patching on linux & solaris servers.
Plan and implement data security by file permissions, back up and disaster recovery plans.
Troubleshoot networks, systems and applications to identify and correct malfunctioning and other operational difficulties
Storage Area Network, NFS, iSCSI, DRBD
Resolve local network/system issues.
Configuration and set-up of all new server systems required internally for the company's activities
OS hardening and Patching
Backup, security management, user account management, e-mail systems including internet access, office systems and applications support.
Server backup using rsync
Perform daily system monitoring, verifying the integrity and availability of all hardware, server resources, systems and key processes, reviewing system and application logs, and verifying completion of scheduled jobs
Configuration and maintain the Remote Servers
Vulnerability scanning of Networks, Web Applications and high end online systems
Configuration of switches & routers. (LAN, WAN)
Installation and configuration of Microsoft Windows 7, Windows Server 2008, SQL Server.
Database mysql Replication
RackSpace/Softlayer/Amazon Cloud Administration
Installation and configuration of Web Server Apache, MySQL, PHP, Jboss, FTP, SAMBA, NFS,
DNS, DHCP, , Mail Server, Proxy Server Squid, Security, SSL certification, server management
on Linux and Solaris.
- Enterprise NMS using Nagios, Centreon, OpenNMS and Xymon administration & monitoring.
- Configuration of switches & routers. (LAN, WAN)
- Installation, configuration of MySQL, PHP, Jboss, Samba, SSL certification, server management on Linux and Solaris.
- Installation and configuration of Microsoft Windows 7, Windows Server 2008, SQL Server.
- DTrace, Patch Management, Syslog, NTP, BART, Apache, Postfix, DHCP, IPMP, SFTP, Firewall, Bash Scripting, Cron, Users account management.
Enterprise NMS using Nagios, Centreon, OpenNMS and Xymon administration & monitoring.
Installation, configuration, troubleshooting and management of Solaris Servers both with x86 and Sparc architectures.
OS Hardening, Security, Auditing, Patching on linux & solaris servers
DTrace, Patch Management, Syslog, NTP, BART, Apache, Postfix, DHCP, IPMP, SFTP, Firewall, Bash Scripting, Cron, Users account management.
Installation and configuration of Microsoft Windows 7, Windows Server 2008, SQL Server.
Configuration of switches & routers. (LAN, WAN)
Installation, configuration of MySQL, PHP, Jboss, Samba, SSL certification, server management on Linux and Solaris.
Work as a java web developer.
HTML/CSS, JavaScript, JQuery
Work as Technical resource.
Final Year Project: AIMHIGH (Advanced Shooting Simulator) Tools: OpenCV, OpenGL, SQL Server Research Paper: GSM based e-ticketing system for revenue leakage control, vehicle parking & surveillance ICMTSET (2nd International Conference on Modern Trends in Science Engineering and Technology) Published in Discovery Magazine http://www.discovery.org.in/d/H2590.htm Winner in Software Project Competition in TechnoFest UET Lahore Project: AIMHIGH Winner in Software Project Competition in UET Taxila Olympiad Project: AIMHIGH
