As a Senior Network Engineer with over 11 years of experience, I specialize in driving innovation and efficiency in network infrastructures across diverse environments. My expertise encompasses designing, implementing, and optimizing complex network systems, focusing on Cisco, Juniper, and Palo Alto technologies.I bring a proven track record in: Network Design & Optimization: Crafted scalable network solutions for global enterprises, enhancing connectivity and security.Advanced Troubleshooting: Addressed intricate network issues to ensure reliable performance and minimal operational disruption.Project Management: Led major network upgrade projects, seamlessly integrating new technologies while minimizing business impact.Network Security: Deployed and managed comprehensive security protocols, including firewall configurations and intrusion detection systems.Cloud Connectivity: Implemented cloud solutions such as AWS and Azure, ensuring secure and efficient network integration.My career highlights include successful network architecture designs for five multinational organizations and leading critical upgrade initiatives. Passionate about continual learning, I frequently experiment with new technologies and configurations to stay ahead in the field.Let's connect to discuss how my skills and experience can contribute to your organization's success. Feel free to email me at mohannwork86@gmail.com or connect with me on LinkedIn.Core Competencies: Cisco Networking, Juniper Technologies, Palo Alto Networks, Network Design, Optimization, Routing & Switching, Security Protocols, Cloud Connectivity, Firewall Configuration, VPN, AWS, ITIL Framework, and Project Management.Expertise: Cisco Networking, Juniper Technologies, Palo Alto Networks, Network Design, Network Optimization, Routing and Switching, Security Protocols, Cisco Technologies, Palo Alto Technologies, Cisco Application Centric Infrastructure (ACI), LAN/WAN Optimization, Data Center technology, Network Monitoring, Cloud Connectivity, Virtualization, VoIP, Firewall Configuration, Wireless Networking, VPN Configuration, AWS, Load Balancing, ITIL Framework, DNS/IPAM, Troubleshooting, Project Management, Performance Optimization, IT Infrastructure and Cross-Functional Team Leadership.