m
mah_abdelfattah

Mohamed A

@mah_abdelfattah

Senior Network and Collaboration Engineer

Egypt
Arabic, English
About me
I am a Senior Network and Collaboration Engineer with over Five years of experience in designing and implementing Cisco Enterprise Networking and Data Center solutions. I specialize in delivering on-premise and hybrid collaboration systems, including advanced voice and video solutions for large-scale projects.... Read more

Skills

m
mah_abdelfattah
Mohamed A
Offline • 
Average response time: 1 hour

See my services

Support & IT
I will configure and troubleshoot cisco voip
From$15 / projectMore details

Portfolio

Work experience

SmartNet

Senior Network and Collaboration engineer

SmartNet • Full-time

Jan 2019 - Dec 2025 • 6 yrs 11 mos

Working as a Senior Network and Collaboration Engineer, delivering enterprise Cisco networking and Unified Communications solutions for large-scale projects. My responsibilities and experience include Cisco CUCM, Unity Connection, IM and Presence, UCCX, Cisco Voice Gateways, SIP Trunks, and Webex collaboration solutions. Experienced in implementing, configuring, upgrading, migrating, and troubleshooting Cisco Collaboration platforms. Skilled in call routing, SIP signaling, voice connectivity, system health checks, post-upgrade validation, and root cause analysis. Contributed to enterprise projects across multiple industries, including banking, government, and large organizations, providing reliable voice and network solutions, technical support, and infrastructure optimization.