Hire the Best Microsoft Lync Server Specialists in Cairo, EG

I have Microsoft MVP for Exchange Server 7+ years. I have 11+ years of experience in Microsoft Infrastructure Technologies based on Active Directory. excellent experience in (Microsoft Exchange Servers 2003, 2007,2010, 2013- Lync - Exchange Online Office 365 - Blackberry Enterprise Servers - ISA & TMG - Hyper-V - System Center) - Also have experience in Exchange Online Office 365 Migration, Hybrid, troubleshooting. Certifications: Microsoft Certified IT Professional- MCITP Enterprise Messaging Administrator on Exchange 2010, Server Administrator on Windows Server 2008 Microsoft Certified Specialist Server Virtualization With Hyper-v and System Center

I am an IT Infrastructure & Cloud Engineer with extensive hands-on experience in Microsoft 365, Azure, Entra ID (Azure AD), Exchange Online, and enterprise identity & security solutions. I help organizations modernize their infrastructure, migrate to the cloud, and secure their environments using Microsoft best practices. 🔹 Microsoft 365, Entra ID & Security Microsoft 365 (O365) tenant setup, migration, and administration Exchange Online (EXO): mailbox management, permissions, mail flow, and migrations Entra ID (Azure AD): users, groups, guest accounts, and identity lifecycle management Conditional Access policies design and implementation (MFA, location-based access, device compliance) Identity security hardening and access governance 🔹 Azure & Cloud Solutions Azure tenant administration and hybrid identity integration Azure Automation using PowerShell, Microsoft Graph, and Managed Identity Cloud migration projects from on-premises to Azure and other cloud providers Experience with Azure, AWS, Google Cloud, SoftLayer, and Linode Infrastructure migration leadership for enterprise environments (Amer Group, Fawry, Sarmady) 🔹 Infrastructure & Virtualization Active Directory, DNS, DHCP design and administration Hyper-V and Failover Cluster design and implementation VMware ESXi deployment and virtualization projects MS SQL Server installation and configuration SharePoint 2013/2016 deployment and administration Exchange Server 2010/2013/2016 migrations 🔹 Automation & System Administration PowerShell-based automation for AD, Azure, and M365 User, group, and computer management via GUI and scripting Reporting, auditing, and cleanup of inactive accounts File server management and access control 🔹 Networking & Support CCNA-level networking knowledge (VPN, VoIP, wired & wireless networks) Linux & Red Hat administration (RHCA training completed) ISP-level experience with ADSL services Enterprise support using Remedy Ticketing System I bring a cloud-first, security-focused mindset, strong troubleshooting skills, and real-world enterprise experience. My goal is to reduce operational overhead, improve security posture, and deliver reliable Microsoft-based solutions.

As a VoIP Expert with bachelor's degree in Telecommunication Engineering, 9 years of experience and holding CCNP Collaboration and Microsoft Teams Voice Engineer certificates, I am a highly skilled professional who is responsible for designing, implementing, troubleshooting and maintaining reliable and secure collaboration solutions that help businesses improve communication and collaboration with their employees and customers. I have a strong technical background in Cisco collaboration solutions, including Cisco Unified Communications Manager (CUCM), Cisco Unity Connection (CUC), Cisco Contact Center Express (UCCX), Cisco Webex Calling, Cisco Webex Contact Center, Cisco Jabber, Cisco Contact Center Enterprise (UCCE), CMS, Cisco Expressway, CUCME, CUCMBE, Cisco Broadworks and CUBE. I am proficient in configuring, deploying, and troubleshooting these solutions to meet the specific needs of businesses. I am also experienced in integrating third-party solutions with Cisco Call Manager. In addition to all of that, I have experience in managing, implementing and troubleshooting other VoIP servers like 3CX, Yeastar, Grandstream, Vital PBX, Oracle SBC and FreePBX, also I have experience in migration between VoIP systems specifically migration from 3CX to FreePBX. I have experience in managing, implementing and troubleshooting firewalls and routers on a lab environment like Fortigate firewall, Cisco and Mikrotik routers. I have on hands experience with the below: - Cisco Webex Calling - Cisco Webex Contact Center - Expressway - CMS - CUBE - UCCX - UCCE - CUCM - SIP Trunks - H323 voice gateways - CUC - Analog voice gateways - ISDN voice gateways - MGCP voice gateways - CUCMBE - CUCME - Cisco Jabber - CIPC - Oracle SBC - Cisco BroadWorks servers - Imagicle Fax Server - Imagicle Attendant Console Server - Calabrio recording application CUCM configuration - Linux system administration - 3CX - Linphone - Twilio - FreePBX - Yeastar - Grandstream - Vital PBX - Fortigate - Cisco routers - Mikrotik routers - IPSEC VPN - VLAN - OSPF - BGP - NAT

I am interested into Linux/Unix OS field & started learning & using it since 2005 I have experience in the following : Control Panels : WHM/cPanel, CWP, VestaCP, DirectAdmin, Webmin, Kloxo, & Plesk Operating Systems : AlmaLinux, CentOS, Red Hat, Ubuntu, Debian, SUSE, Knoppix STD, Kali, Oracle Solaris, & Microsoft Windows Server 2025 Web Servers : Apache, Nginx, LiteSpeed, Varnish, & IIS Databases : MySQL, MariaDB, MySQL Replication, MariaDB Galera Cluster, MongoDB, PostgreSQL, Redis, RabbitMQ, Kafka, & Microsoft SQL Server CMS Applications : vBulletin, Joomla, OpenCart, WordPress, Moodle, & Magento ERP : Odoo, & NextERP Scripting Tools : Bash, Awk/Sed, & Expect Programming Languages : Java (Basics), & Python Mail Servers : Exim, Postfix, Zimbra, & Dovecot Virtualization : KVM, OpenVZ, Xen, Proxmox, & LXC Containerization & Orchestration : Kubernetes, Docker, Containerd, OpenShift, & Portainer Monitoring Systems : Nagios, Zabbix, Cacti, Logwatch, Grafana, Prometheus, & Node Exporter Servers : Bind, SSH, SSL, Pure-FTPd, Vsftpd, Kickstart, NTP, & DHCP Authentication : LDAP, & Keycloak Firewall : Iptables, Firewalld, UFW, CSF, & OPNsense Clusters (Load Balancing & High Availability) : HAProxy, Pacemaker, Heartbeat, & Keepalived Sharing : NFS, GlusterFS, Samba, & iSCSI File Systems : XFS, ext3/ext4, RAID, LVM, & GFS Protocols : HTTP, TCP, UDP, IP, & ARP Routing : LAN, VLAN, & NAT Backup Tools : Rsync, Bacula, R1Soft, & Wasabi Security : OpenVPN, SELinux, Tcpdump, Netcat (nc), ModSecurity, & Site-to-Site VPN Anti-Virus / Anti-Malware : ClamAV, Maldet, ISPProtect, & ImunifyAV Version Control : Git, GitHub, & GitLab Infrastructure as Code (IaC) : Helm, Ansible, & Terraform Web Conferencing : BigBlueButton (BBB), Mconf, Apache OpenMeetings, Jitsi, & Matrix (Synapse) Cloud : DigitalOcean, AWS (Amazon Web Services), GCP (Google Cloud Platform), & Microsoft Azure CI/CD : Jenkins, GitLab Runner, & Argo CD Penetration Testing Tools : OpenVAS, Nikto, OWASP ZAP, & Metasploit Framework Blockchain : Hyperledger Fabric

Linux & Windows Administrator experienced with Servers, Cpanels, VOIP(Issabel) and network administration. with the following qualifications:- ● Linux: Ubuntu ,CentOS, RedHat and Arch ● Windows Server 2008, 2012, 2016, 2019. ● Hosting Providers: AWS, Azure. ● Firewall(Fortigate , Sophos) ● VOIP Systems : Issabel ● Scripting: Python, Bash. ● Virtualization (Hyper-V, VMWare) ● Containers: Docker ● C# , C++ ,Python ,Java ● Database MySQL, Mongo. ●O365 Admin ●Ticketing System (Manage Engine) ●Technical Support/Service Desk using the ITIL process ● Certificates : RHCSA, MCSA ,CCNA, N+, A+,Fortigate Fabric,Azure900.

Do not you think that all applications of candidates alike? Let me try to interest you in another way. 5 reasons to choose me as worker: 1. The result of 100%. You get the finished result, which will not have to redo it. 2. Stay in touch. I am available most of the time of day, so promptly respond to your message in the process. 3. The visual result. The process of working on a project for your convenience, I will share with you - you will not see the bare text that describes what has been done, you will be able to touch and try the result. 4. Your corrections. I will try to do everything perfectly the first time, but if you do not like something, I'll make changes until you say, "I am happy with everything. 5. hardworking and honest that provides quality and accurate work. I am a detail oriented person and can follow instructions. Contact me any way you want and we will start cooperation. With respect and hope for cooperation, Magda Hassan