Experience

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  Saipa on behalf of paris afzar rayaneh

  Jan 2005 - May 2005

  Network cabling services cable technician

  RESPONSIBILITIES:• Undertakes the installation of data equipment, including data racks, patch panels, cable trays, etc.• Utilizes appropriate testing equipment to test installed cables (fluke tester)• Provides documentation of all information on all cable and equipment• Improves upon existing installation and troubleshooting procedures• Performs cabling installations, including New Commercial Data, Voice, and Fiber Optic• Drives a company vehicle and operates a variety of tools, such as hand tools, power tools, ladders, leakage detection devices, scissor lifts, and test equipment• Tests systems and performs signal verification• Adheres to safety policies and procedures and reports all accidents, hazards, and equipment problems• Takes responsibility for installing new cables in new or existing buildings• Performs termination and testing of new cabling• Responsible for setting up new telecommunications frames• Installs Cat5e, Cat6, and fiber optic cabling systems• Builds and installs racks, dresses and terminates closets, carries out tests and troubleshoots• Labels pulls and terminates cable.• Performs preventive maintenance and repairs by troubleshooting cabling system issues• Performs installation and routine maintenance of structured cabling systems Show less

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  Ports & maritime organization of iran on be half of fanavar andisheh maaher

  May 2005 - Apr 2009

  Network engineer

  • Discovered, planned and implemented virtualization technologies included but not limited to VMWare vCenter, ESX, VMware P2V, in a HP-based platform and troubleshooted clients related issues• Investigated the power and HVAC requirements and deployed the new server room architecture aligned with the industry highest standards• Used strong interpersonal and technical skills to build effective professional working relationships with the organization clients, partnered on reporting solutions based on proposed creative workflow design that added transparency to PMO’s overall business and IT strategies to provide an exceptional user experience• Provided guidance and direction on the integration of hardware’s' Preventive Maintenance (PM) procedure, including the ability to rationalize and justify equipment performance, cutting budget up to 70 percent for unnecessary hardware replacements by simply adding routine motherboard testing and overall system power/fan health checking Show less

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  Agriculture bank of iran ( bki)

  Apr 2009 - Jun 2024

  • Led a network security group with 15 IT experts for over 10 years• Implemented an integrated web application firewall (WAF), securingover 150 websites and web services by improving security practices andreducing system vulnerabilities by 30%• Designed and implemented a comprehensive multi-layer security system(WAF, IPS/IDS, firewalls), increasing security by 40%• Integrated security requirements into the software development lifecycle (SDLC) for a bank, speeding up software deployment by 30% andimproving product security by over 60%• Led the project to upgrade the complex data center infrastructure fromtraditional to VXLAN using Cisco and Juniper equipment, increasingbandwidth by 10 times and improving traffic flow by 35%. Made network management easier for 135 physical servers, 1160 virtual servers,150 switches, and 60 racks• Aligning network solutions with business strategies and collaboratingwith IT, engineering, and management teams. Staying updated with industry trends and mentoring young IT employee• Reviewed existing architectural and procedural documentations produced by IT department and then augmented, and proposed optimized workflows to assist with security principals on various services and applications• Led and collaborated with a team of network and system engineers to manage and deploy large-scale distributed network environment (included more than two thousand virtual servers in 35 headquarters plus 4k network gears distributed through the bank’s 2000 branches)• Created a plan to address the application testing issue by consolidating UAT (User Acceptance Testing) phase along with the test and production phases. Show less • Provided guidance and direction the integration of the bank Active Directory (AD) design and architecture in more than 35 headquarters and central branches to provide a consistent and holistic secure environment throughout the whole banking system by leading a team of seven engineers. This project took about 3 years to conclude.• Reviewed existing network Anti-virus design to propose a new hierarchical procedure to implement the antivirus across the organization first in pilot and then in production environment. While the scope of the project was beyond local branches and headquarters of central office, ongoing trainings of computer staffs were planned to have the installation schedule on-track when the deployment was finalized• Partnered with Human Resources and Software Development teams to develop an integrated AD design mapping the HR system of the bank, which improved the process of account management and authorization. The original design of the project was proposed by the network team that automated user access implementation based on the bank organizational chart Show less

  • Network and Security Principal

    Mar 2014 - Jun 2024

  • Chair of Information Security Committee

    Jan 2014 - Jun 2024

  • Senior Network and System Engineer

    Apr 2009 - Mar 2014
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  Esmt berlin

  Feb 2025 - now

  Network and systems administrator.

  Physical network infrastructure, Data center management, Network management, Network and systems security, Server virtualization, Network storage, Web servers, Databases, Windows servers, Linux servers, Authentication, Microsoft 365, SharePoint, Email, Teams telephony, Network and system monitoring