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概要
Being a System Admin with an outstanding academic background, I possess the requisite knowledge and skills to play a vital role and run complex infrastructure.
I have extensive knowledge and work experience in following key areas
Virtualization Using (Open Source and Citrix based) XEN and Vmware ESXi
AWS EC2 instance setup , EBS and instance store based AMI setup, VPC setup, S3 for backup and storage
Operating Systems Linux (RedHat, Fedora, CentOS), BSD, Windows server (2003, 2008)
Database MySQL administration, M-M and M-S replication, backup recovery
Java and PHP based distributed web application deployment and
management
NoSQL Memcache, Redis, Scandra, Tahoe-LAFS
Load Balancing Haproxy, NLB cluster, modjk
Automated Deployment Capistrano, Chef, Webdeploy
Cisco Routing, Switching, VPN tunnels setup
Disaster recovery plan and setup
You can reach me through my Skype ID mhjamal_ps.
Hasan Jamal
工作经历
Manager IT
• Acting lead for cyber security department.
• Responsible for performing weekly vulnerability and security scan for whole network to make sure no sensitive data can be leaked out.
• Hardening of ICT equipment that includes Juniper firewall, IDP/IDS, Core switches and Linux based servers.
• Planning, proposal development and team management for specific projects.
• Process improvement.
• Project documentation for ISO 9001audit.
Lead System Engineer
Same responsibilities as in PixSense Pvt. Ltd. as PixSense outsourced all their projects and resources to Folio3 Pvt. Ltd.
Deployment Manager
• Responsible for installing, updating and patching Linux & Windows servers for Development, QA, Staging and Production (Live).
• Install and update latest releases, patches and hot fixes of PixSense web application on Development, QA, Staging and Production environments
• Provide complete hosting solution to client.
• Troubleshooting of application running on Production, QA and Staging servers.
• Provide redundant and fault tolerant solution for running PixSense web application, using HA and failover techniques
• Maintenance of Linux & Windows based servers in US datacenter (ACCEL NETWORKS, LLC and Hurricane Electric) to ensure 24x7 operations and 99% uptime.
• Management, monitoring, backup and complete reporting of data center servers.
• Weekly Vulnerability testing of all servers available in PixSense and client’s datacenter.
• Communication with client about technical requirements w.r.t. network infrastructure and connectivity.
• Fulfilling security requirements for communication between client’s SMSCs and PixSense data center by tightening up security with firewalls available on Windows, Linux and Cisco platform.
• Planning and implementation of IT policies for Pakistan office as per agreement with management.
• Design, install and update network infrastructure.
• Management and task scheduling of network and system support engineering team in Pakistan office to complete tasks in timely manner.
• Efficiently providing estimations for technical tasks.
• Coordination and communication with PixSense team in US office.
• Conduct Technical interviews for hiring new resources in System / Network department.
• Budget planning for recurring and monthly expenses like bandwidth charges and accessories purchasing.
• Communication with all vendors for accessories, UPS and internet bandwidth.
