Haytham Abo Abdallah Email and Phone Number
Highly skilled IT professional with over 5 years of experience in system administration, network engineering, and IT support. Proficient in managing and securing IT infrastructures, including MS 365 and Zoho CRM systems. Experienced in network design, server administration, virtualization, and firewall configuration. Adept at providing technical support, ensuring data integrity, security, and compliance. Proven track record of enhancing system performance and collaborating with teams to implement best practices.Network Engineering & Infrastructure- Routing & Switching: Cisco CCNA, CCNP.- Protocols: TCP/IP, UDP, OSPF, EIGRP, BGP, LAN, WAN, WLAN.- Network Infrastructure: Cisco, Linksys, NetGear, Servers, NAS, Access Points.- VoIP Technologies: FreePBX, SIP, Cisco Unified Communications Manager (CUCM).System Administration- Windows Server: DNS, DHCP, DFS, Active Directory, Group Policy, Hyper-V, IIS.- Linux/Unix Systems: Red Hat (RHCSA), CentOS, Ubuntu, Kali, SUSE, Debian.- Collaboration Tools: Microsoft Teams, SharePoint, Zoho Suite (Zoho CRM, Zoho One, Zoho Assist, Zoho People, Zoho Social, Zoho Books).Virtualization & Cloud Technologies- Cloud Services: Microsoft Azure (AZ-900, AZ-104), Microsoft 365 (MS-900, MD-102).- Virtualization Platforms: VMware vSphere, ESXi, Proxmox VE, Hyper-V, Citrix, VirtualBox.- Containerization & Automation: Kubernetes, Docker, Ansible.Cybersecurity & Compliance- Firewalls: Fortinet (FCF, FCA), PfSense, OPNsense.- VPN Solutions: IPsec, SSL/TLS VPN, OpenVPN.- Threat Detection & Response: Wazuh, MS 365 Defender XDR, Malwarebytes Threat Down.- Compliance & Security Management: Data integrity, GDPR.Monitoring, Troubleshooting & Optimization- Network Monitoring Tools: Zabbix, Wireshark, SNMP, Tcpdump, Nmap.- Hardware Expertise: Server assembly and configuration, RAID management, endpoint devices.- Performance Optimization: Proactive monitoring and performance tuning.Backup & Disaster Recovery- Solutions: Veeam, Proxmox Backup Server, QNAP, Synology.- Disaster Recovery Planning: Business continuity strategies and implementation.Enterprise Applications- ERP Implementation & Administration: Streamlining workflows, data migration, and system integrations.- CRM Expertise: End-to-end CRM implementation and customization (Zoho CRM).
Freehold Solutions Dmcc
View- Website:
- freehold-dxb.com
- Employees:
- 2
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Information Technology Infrastructure AdministratorFreehold Solutions Dmcc May 2024 - PresentDubai, United Arab Emirates● Restructured MS 365 security settings and managed secure Exchange data migration.● Provided technical support and best practice implementation for MS 365 applications.● Managed, customized, and maintained Zoho One and CRM systems.● Trained and supported end-users on MS 365 and Zoho One & CRM.● Ensured data integrity, security, and compliance in all systems.● Collaborated on system improvements and provided IT technical support.
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System AdministratorDrs. Nicolas & Asp May 2022 - Apr 2024Dubai, United Arab Emirates● Provided IT support for 5 dental clinics and over 200 individuals, addressing technical issues, and ensuring smooth IT operations.● Install, configure, and maintain server hardware and software.● Design, implement, and manage network configurations and protocols.● Troubleshooted operating systems and user applications, enclosing the seamless functionality of IT infrastructure and network hardware.● Administer user accounts, permissions, and access rights.● Monitor and audit user activity to ensure compliance with security policies. -
Network EngineerSamagroup Apr 2021 - Mar 2022Damascus, Syria● Cooperated with a team of 6 network engineers, collaborating on projects, sharing knowledge, and ensuring the smooth functioning of the network infrastructure.● Design and implement scalable, reliable, and secure network infrastructure.● Deploy and configure routers, switches, firewalls, and other network devices● Ensure seamless integration of new and existing network components.● Implement and maintaining security protocols to safeguard the organization's data and networks assets.● Administered a detailed working log of all required system updates, recording the date of completion for reference and auditing purposes. -
Operations CoordinatorTakamol Company Mar 2020 - Mar 2021Damascus, Syria● Collaborated with a team of 8 members, fostering a positive and productive work environment to achieve common goals.● Coordinate and assist in the planning and execution of IT projects, ensuring timelines and deliverables are met.● Facilitate communication between IT teams and other departments to ensure a clear understanding of project goals and requirements● Oversaw the management of POS and card issuance for individuals and stations, including tasks such as adding, deleting, editing, and assigning.● Generated detailed reports on sensitive information, providing key insights for decision-making and continuous improvement in project implementation.● Led the first-step implementation of new distribution management projects, contributing to enhanced operational efficiency and cost-effectiveness.● Tested and verified all new POS devices, ensuring their compatibility and functionality, and managed the recurring updates of software. -
Information Technology Support EngineerTakamol Company Feb 2019 - Feb 2020Damascus, Syria● Provided L1 & L2 level technical support for end users, addressing hardware and software issues related to desktops, laptops, scanners, and handheld devices.● Maintained written and oral communication support to effectively interact with individuals at various levels and in different situations.● Conducted troubleshooting, installation, and upgrades of computer system hardware, ensuring optimal performance and user satisfaction.● Resolved networking issues, including LAN/WAN and wireless connectivity problems, ensuring seamless communication for all users.● Supported MS Windows systems, ensuring a smooth and secure operating environment for end-users.
Haytham Abo Abdallah Education Details
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Information Technology
Frequently Asked Questions about Haytham Abo Abdallah
What company does Haytham Abo Abdallah work for?
Haytham Abo Abdallah works for Freehold Solutions Dmcc
What is Haytham Abo Abdallah's role at the current company?
Haytham Abo Abdallah's current role is Network Engineer | Windows System Administrator | Linux System Administrator | Sr. IT Engineer | Network infrastructure | CCNA | CCNP | MCSA | Microsoft Azure | Microsoft 365 | FortiGate | Firewalls.
What schools did Haytham Abo Abdallah attend?
Haytham Abo Abdallah attended Damascus University.
Who are Haytham Abo Abdallah's colleagues?
Haytham Abo Abdallah's colleagues are Ahmad Qandil, Ahmad Baravi, Joeann S..
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