
Ezzeddine Almansoob
Network and Security Engineer | SD-WAN Expert
Salary / Daily rate
Cairo, Cairo Governorate, Egypt
Freelance, open to permanent contract
Languages
About me
Intro
Network & Security Engineer with CCNP Security and SD-WAN expertise, specializing in Cisco, FortiGate, and Palo Alto infrastructures. Proven track record of improving connectivity by 35% and maintaining 99.9% uptime through comprehensive security implementations. Expert in cloud security (AWS, Azure) and enterprise network optimization for mission-critical operations.
Work experience
Network and Security Engineer
MST EGYPT
Feb 2025 - Present
1 year 9 months
Cairo, Cairo Governorate, Egypt
• Designed and configured SD-WAN, wireless, and network security infrastructure using Cisco, FortiGate, Palo Alto firewalls, Aruba wireless, and F5 load balancers, improving connectivity by 35%. • Deployed enterprise routers, switches, and wireless access points, boosting network reliability by 18% with comprehensive technical documentation and multi-vendor coordination. • Executed incident response procedures, vulnerability assessments, and 50+ quarterly security audits for SD-WAN and wireless networks, ensuring 99.9% uptime.
Billing and Authorization Specialist
PT Of The City
Apr 2024 - Mar 2025
1 year
• Processed 200+ patient insurance authorizations weekly for a diverse range of medical procedures, ensuring 100% compliance with regulatory requirements and enabling timely access to treatments for all patients. • Coordinated with 30+ insurance providers to obtain approvals and documentation, reducing authorization turnaround time by 20% and supporting patient care through streamlined processes. • Verified patient eligibility and benefits, ensuring 99% billing accuracy and maximizing reimbursement by minimizing payment delays. • Maintained 100% up-to-date patient insurance records in the system, applying best data management practices to reflect current coverage details, improving operational efficiency and patient satisfaction.
Network and Security Engineer
Net Technology
May 2023 - Jan 2025
1 year 9 months
Yemeni, Abana/Kastamonu, Türkiye
• Architected high-performance network infrastructure, improving connectivity speed by 25% and operational efficiency by 20%. • Configured FortiGate and Palo Alto next-generation firewalls with Intrusion Prevention Systems (IPS), applying security policies maintaining 99.5% uptime for mission-critical operations. • Established vulnerability assessment, remediating 95% of identified critical security risks within 48 hours and strengthening network defenses against zero-day exploits.
Customer Service and Social Media Specialist
NEILS TRAVEL & TOURSIM AGENCY
Mar 2022 - Mar 2023
1 year 1 month
Sudan and Yemen
• Managed 300+ incoming calls, messages, and chats monthly across multiple channels, delivering exceptional customer service and resolving inquiries with a 97% satisfaction rate. • Contributed to managing social media accounts, creating engaging content and fostering positive interactions to boost brand awareness and customer loyalty. • Analyzed customer feedback from 500+ interactions monthly to identify trends and improve service quality, resulting in a 15% increase in customer satisfaction scores.
Network and Security Engineer
LELU For Advance Technology CO.LTD
Aug 2022 - Jan 2023
6 months
25173 Sudanell, Lleida, Spain
• Contributed to advanced network solution deployment, increasing operational efficiency by 10% and reducing network latency by 30%. • Conducted comprehensive network security assessments, implementing defense strategies achieving 22% reduction in security incidents. • Performed monthly security audits across 100+ endpoints, detecting and remediating vulnerabilities resulting in 20% reduction in security risks.
Education
Sudan University of Science and Technology
Bachelor's degree
2017 - 2022
5 years