Abdul Tayyeb R.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

I’m a Network & Security engineer with 7+ years of experience in designing, deploying, and troubleshooting enterprise solutions. My experience spans networking, security, cloud, and wireless, with in-depth knowledge of Check Point security solutions. Below is a brief of my technical abilities: Check Point: - Deploying and optimizing Check Point solution (Standalone, VSX, MDS/MLM, HA) - Seamless firewall migrations from other vendors to Check Point - Upgrades & performance tuning (CoreXL / SecureXL / ClusterXL) with minimal downtime - Resolving complex network/security issues (traffic flow, NAT, IPv4/IPv6) - Implementing advanced threat prevention (IPS, Anti-Bot, AV, TE, HTTPS Inspection) Security: - NGFW: FortiGate, Juniper, Sophos, Palo Alto, and SonicWall. - Proxy: Cisco WSA. - SWG: Cisco Umbrella & Zscaler ZIA. - Email: Check Point Harmony Email & Cisco ESA. Networking: - Routing: Cisco ISR & ASR, Juniper ACX & MX. - Switching: Cisco Catalyst, Meraki MS, Juniper EX, and Aruba. - SD-WAN: Cisco Viptela, Fortinet & Palo Alto. - ADC: F5 LTM. - WiFi: Cisco, Meraki, Cambium, and Ruckus. - NMS: Zabbix & PRTG. - Linux: Ubuntu & RHEL. - Cloud: AWS. What I am good at: - End-to-end firewall deployment. - Firewall firmware/hardware upgrades. - Hardening firewall configurations. - Configuring & troubleshooting site-to-site VPNs. - Configuring & troubleshooting BGP & OSPF. - Analyzing TCPDUMP. - Troubleshooting coverage and speed-related WiFi issues. - Soft skills. Certifications: - Check Point CCSM Elite. - Cisco CCNP Enterprise & Security. - AWS Advanced Networking Specialty. - Fortinet NSE4. - CWNA & CWSP. If you need someone who can quickly diagnose issues, implement solutions, and ensure your network runs reliably, I’m here to help.