Kaleemullah
Karachi
Summary
IT and Network professional with eight years of diverse experience in managing Windows and Linux server environments, Cisco, Huawei and H3C and other multi vendor network devices and firewalls, and IP telephone, CCTV systems. My expertise encompasses system design, deployment, and maintenance, ensuring optimal performance, security, and scalability. I have a strong track record of managing complex server infrastructures, implementing backup and recovery solutions, and maintaining network infrastructures for organizational growth. My adaptability, commitment to emerging technologies, and collaboration skills make me a valuable asset in aligning IT initiatives with business goals.
Overview
9
9
years of professional experience
1
1
Certification
Work History
Deputy Manager MIS
Procon Engineering Pvt Ltd | Master group Of companies Port Qasim
05.2023 - Current
- Provide desktop and network support to users
- Manage Network including FortiGate100F, SDWAN, LAN, WLAN, DHCP, Handle ISPs Manage Traffic
- Install and configure D-View7 and8 for Master group For monitoring and Managing D-Link network
- Complete install and Configure Zabbix web network Monitoring Server on Ubuntu Nginx
- Manage Pre installed AD and Email Exchange server
- Create and manage Virtual Environment on EXSI with complete installation including host on dell Servers
- Proposed Multiple solutions to improve network performance in live network resolved Multiple old issue and break Concept of don't make changes in working environment
- Maintained positive, professional working environment to optimize staff and customer satisfaction
- Used excellent problem-solving and issue-resolution strategies to rectify difficulties quickly and effectively
IT Engineer
Harbin Electric International O&M | Lucky Electric Power Company O&M Project Port Qasim
03.2023 - 04.2024
- Configured and managed Cisco network devices, including switches, routers, and firewalls, to support reliable and secure network operations
- Providing My Expertise in network infrastructure, including Windows servers2012-19, Suse Enterprise Business Solution, Unify IP telephone, CCTV systems, LAN, WAN, and VLAN, OSPF, STP configurations, to support reliable and secure communication within the organization
- Providing Multivendor Hardware maintenance, Troubleshooting and Remotely managing, including Dell iDRAC, Lenovo Xclarity, HP ilo in Data center Environment
- Providing support on Multi vendor Printers including ( HP, Xerox, Epson) Cartridge Refilling and Maintenance
- Configuring and managing Huawei firewalls and network devices, ensuring robust network security, traffic control, and threat prevention
- Working with H3C network devices, including switches and routers, to build and maintain efficient and scalable PADO network infrastructures
- Deploying and managing IP Telephone systems, establishing efficient communication channels for personnel across multiple departments and locations
- PADO server maintenance and manage the CMMS portal
- Responsible for Manage and Maintenance of SDXP portal, Fax and hotline, DPLC line with NPCC
- Proficient in the installation, configuration, and management of Door Access Control Systems, ensuring secure and controlled access to restricted areas within the premises
- Managed CCTV systems and networks, including camera installation, network configuration, and video management software, to enhance security and surveillance capabilities
IT Engineer
Korea Electric Power Corporation (KEPCO) | Lucky Electric Power Company O&M Project Port Qasim
03.2022 - 02.2023
- Created and maintained comprehensive documentation, including network diagrams, system configurations, standard operating procedures, and user manuals, ensuring easy accessibility and knowledge transfer
- Configured and managed Huawei firewalls and network devices, ensuring robust network security, traffic control, and threat prevention
- Worked with H3C network devices, including switches and routers, to build and maintain efficient and scalable PADO network infrastructures
- Configured and managed Cisco network devices, including switches, routers, and firewalls, to support reliable and secure network operations in DCS network
- Implemented network infrastructure design , including LAN, WLAN, WAN, and VLAN, OSPF, STP configurations, to support reliable and secure communication within the organization
- Deployed and managed IP Telephone systems, establishing efficient communication channels for personnel across multiple departments and locations
- Responsible for Manage and Maintenance of SDXP portal, Fax and hotline, DPLC line with NPCC
- Configuration, Troubleshooting and management of Door Access Control Systems, ensuring secure and controlled access to restricted areas within the premises
- Provided support on Multi vendor Printers including ( HP, Xerox, Epson) Cartridge Refilling and Maintenance
- Provide Full support on CCTV and network Devices including Servers
ICT Engineer
China Power Hub Generation Company
12.2020 - 03.2022
- Configuring and installing layer3 Huawei S12700 and S6720 switches and USG6600 firewall, ensuring a redundant platform and providing ongoing support
- Updating and configuring Sangfor Database to optimize performance and functionality
- Installing and configuring software, servers, routers, firewalls, internet access management systems, network management tools, wireless access controllers, and other network devices
- Performing analysis, capacity planning, and technical tuning of the network systems to enhance performance and scalability
- Designing, configuring, and maintaining network infrastructure components, troubleshooting network issues, and diagnosing problems
- Building physical and virtual servers using VMware, including creation of virtual machines (VMs), cloning, and migrations using VMware vSphere Client6.7
- Monitoring and maintaining the company's server operating systems and application patch levels, disk space, memory usage, and user activities on a daily basis
- Collaborating with the DBA team to address database performance issues and resolving network-related issues on Linux/Unix servers
- Liaising with vendors to resolve hardware-related issues
- Configuring and administering web servers (Apache), DHCP, NTP, Rsyslog, DNS, and FTP servers in Linux environments
- Troubleshooting LAN and TCP/IP issues, ensuring smooth network connectivity and resolving connectivity problems
- Conducting performance tuning and preventive maintenance activities to optimize system performance
- Performing daily backups to ensure data integrity and disaster recovery readiness
- During my tenure, I consistently delivered reliable and efficient ICT services, ensuring seamless operations and resolving technical challenges to meet business objectives
- Provided support on Multi vendor Printers including ( HP, Xerox, Epson) Cartridge Refilling and Maintenance
- Experience with Switching Fabrics (IP/VXLAN/EVPN), Fortigate Firewalls (Basics/Clustering/VPNs), and F5 (Basics)
Network Engineer
Fiberlink Pvt Ltd
06.2016 - 12.2020
- Proficient in network infrastructure design, implementation, and maintenance
- Experience in Network Operations Center (NOC) operations and incident management
- Strong knowledge of routing protocols (OSPF, BGP, Static Routing) and switching technologies (VLAN, STP)
- Expertise in network monitoring and analysis tools (e.g., SNMP, Wireshark.)
- Skilled in troubleshooting and resolving network-related issues
- Practical experience with various vendors such as Cisco, Juniper, Huawei, ZTE, Arista, and Ubiquiti (Unifi)
- Familiarity with firewalls, load balancers, and other network security technologies
- Proficient in network documentation and diagramming using tools like Visio
- Proficiency in using the Command Line Interface (CLI) and scripting language such as Bash XML
Education
Telecommunication Engineering
Dawood University Of engineering and Technology Karachi
02.2016
Skills
- Networking Skills: LAN,WLAN, WAN, DNS, DHCP, Routing, OSPF, STP, BGP,GRE, ACL, Tunneling, VPN, Etherchannels
- Server and IT: Linux based(ubuntu, kali, parrot os) , DNS, Libray NMS, Ngnix, Apache, HTML, WordPress, Xamp, Rsyslog AD, DC, windows Server2012 to2022, Vcenter
- Programing Language: C, XML, HTML, Kotlin
- General: Visio, MS exel, Canva
Certification
- CCNA Certified (year2015)
- CCNA Security ( Training)
- CCNP R & S ( Route and Switch exam )
- Linux Essentials (2021)
- Ethical Hacking Essential
- Azure Network Engineer Associate
Languages
English
Advanced (C1)
German
Elementary (A2)
Arabic
Elementary (A2)
Urdu
Bilingual or Proficient (C2)
sindhi
Bilingual or Proficient (C2)
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
Deputy Manager MIS
Procon Engineering Pvt Ltd | Master group Of companies Port Qasim
05.2023 - Current
IT Engineer
Harbin Electric International O&M | Lucky Electric Power Company O&M Project Port Qasim
03.2023 - 04.2024
IT Engineer
Korea Electric Power Corporation (KEPCO) | Lucky Electric Power Company O&M Project Port Qasim
03.2022 - 02.2023
ICT Engineer
China Power Hub Generation Company
12.2020 - 03.2022
Network Engineer
Fiberlink Pvt Ltd
06.2016 - 12.2020
Telecommunication Engineering
Dawood University Of engineering and Technology Karachi
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