David samir

oman

Masqaţ, Oman

About

all tech support phone نبذة عنا Solution-oriented IT & Networking professional offering 9+ years of impressive experience with a great focus in the Information Technology & Hospitality Industries. Over the years of my experience, I have gained expertise in Software Management, Server Management, Networking & Infrastructure Management, and Wi-Fi Management. A competent professional with a Bachelor of Computer Application degree, and Cisco Certified Network Associate (CCNA) certification. I have delivered quality & high performances in roles like IT Manager, Account Operation Lead (AOL), IT Technician, Support Management Coordinator (III), and Grade 3 Officer. During my tenure of service, I have obtained leverage expertise in Domain, Active Directory, Group Policy Management, Reverent & Nomadix Bandwidth Management, Escalations Management, Anti-Virus Management, Operations Management, and VLAN Management. Core competencies • Networking Skills: DHCP & DNS Server, Domain, Active Directory and Group Policy Management, VLAN Configuration & Management, Firewall (Fort iGATE, Sophos), Reverent and Nomadix Bandwidth Management, Cisco Networking - CCNA, Wi-Fi Network (Cisco, Ruckus, HP Aruba, Grand stream and Ubiquity), VPN Installation and Configuration • Software and Server Skills: Windows Server 2003/ 2008/2012R2/2016, Windows XP/7/8.1 & 10 Home/Pro, Mac OS, Domain Creation & Management, Environment Configuration (AD DS/DHCP/DNS), IDS & Opera PMS, Micros & Infrasys Cloud POS, Materials Control (MC), SUN Accounting, Safe Door Locks System, and IP TV As a self-motivated individual, I have a proactive ability in learning and explore new technologies. As a good communicator and problem-solver, I have demonstrated success in assisting customers to solve their technical issues in the complex & fast-paced work environment. Contact:[email protected]

Experience

  • IHG Hotels & Resorts (Full-time · 4 yrs 11 mos)
    • Banquet Waiter
      Aug 2021 - Present · 4 yrs 11 mos

    • Banquet Waiter
      Aug 2021 - Present · 4 yrs 11 mos

  • Crowne Plaza Dubai deira IHG Hotels & Resorts at Crowne Plaza® Hotels & Resorts
    Aug 2021 - Present · 4 yrs 11 mos

  • Bar Waiter at Hilton Garden Inn
    Mar 2022 - Mar 2025 · 3 yrs 1 mo

  • For mobile phones at Mobile Phone Recycling Organisation (MPRO)
    Sep 2019 - Sep 2019 · 1 mo

  • Captain Waiter at Stella Di Mare Beach Hotel & Spa
    Jul 2016 - Sep 2019 · 3 yrs 3 mos

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