Johar A.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.

EXPERT-ENGINEER | TOP RATED Network & Security Expert with 100% JOB SUCCESS. 👌 A HIGHLY SKILLED NETWORK ENGINEER in Upwork. Specialized in modern technologies engineering aspects with a wide range of analytical, configure, administer, manage, and troubleshooting skills. 🥇 Here are the certifications that I have: ✔️• NSE 1 (FORTINET Network Security Expert) Certified. ✔️• NSE 2 (FORTINET Network Security Expert) Certified. ✔️• NSE 3 (FORTINET Network Security Expert) Certified. ✔️• NSE 7 (FORTINET Network Security Expert) Certified. ✔️• CCNA (CISCO Certified Network Associate) Security Certified. ✔️• CCNP (CISCO Certified Network Professional) Security Certified. ✔️• INTEL Data center Certified. ✔️• HCIE (Huawei Certified ICT Expert) R&S (Datacom) Certified. ✔️• AZ-303 (Microsoft Azure Architect) Certified. Tools: ZenDesk, FreshDesk, Jira, Service-Now, Orion. Whatsup Gold, Solarwind 💥 I take up projects and responsibilities only when I am confident and only when I can provide 100% satisfaction for my client. + 5 years experience as Senior Network Engineer / Network Architect + 2 years experience as Team Lead Solutions focused meticulous and result in oriented Senior Network Engineer professional offering above 10 years of a successful career in IT & Telecom arena distinguished by commended performance and proven results. Network Engineering Key Qualifications: ✅ Deep understanding of Routing protocols and Overlay - EIGRP, OSPF, IS-IS, BGP, MP-BGP, VRF, Multicast, AnyCast, MPLS, L2VPN, L3VPN, MPLS-TE, RSVP, LLDP, DSCP/QoS, VXLAN, eVPN, SD-WAN, SDA, ACI, DNA Center ✅ Experience with Routing & switching platforms - Cisco Router ASR9K, ASR1K,CRS, NCS, 7500, 7600, 7200, CSR, 3900, 2800, Catalyst 9200, 9300, 9400, 9500, 9600, 6500, 6800, 6500, 4510, 4948, 3850, 3700, 3560, 2960, Nexus 9K (NX-OS, ACI) , 7k, 5k, 3k, 2k, Cisco ASA55xx, FTD, FMC, Juniper QFX5100, QFX5110, EX 9200, 4500, 4300. 3300, 2200, SRX) ✅ Knowledge of Wireless standards and protocols - WPA/WPA2, 802.1x, 802.11a/b/g/n/ac/r/k, CAPWAP, RMM, WMM, X.509, CA Authority, MDM, AAA, Kerberos, Captive Portal, Guest Access, Posturing, Profiling, DACLs, PACLs ✅ Experience and deep understanding of AAA appliances - Cisco ISE, Cisco Unified Computing System UCS B Serious, UCS C Serious, Cisco WAAS, ACS, NAC, AAA, Single Sign-On. ✅ VCF and NSX-T Architecture and Design. Focused virtualization Full Stack SDDC and VCPP also I am practicing NSX-V, NSX-T, Multi-Tenancy Architecture, vCloud Director, vCloud Availability, vRealize Suite, vSAN, VXRAIL, Horizon View, Physical SAN storages (iSCSi, Fibre Channel) and Velocloud (SD-WAN) ✅SD-WAN. CISCO ACI SDN SPECIALIST ✅ Proven track record of excellence in analyzing business requirements to develop technical network solutions and their framework; Leadership role on network infrastructure projects to design and architect large-scale networks. ✅ Instrumental in developing architectural strategy, including technology standardization and modernization of enterprise, data center, and disaster recovery network infrastructures. ✅ Adroit in writing reference architectures and strategic roadmaps for network & network security technologies, and solution architectures for various infrastructure initiatives ✅ Synchronize with other Architects in designing solutions that are reusable, quick to market, and lower the total cost of ownership. ✅ Highly articulate, demonstrating exceptional relationship building, communication, analytical and interpersonal skills. ✅ Specialized Cisco ISE infrastructure deployment administration and operations as well as extensive experience dot1x configuration and troubleshooting for wired and wireless network. Wired and wireless guest portal deployment expert.. ✅ Extensive experience configuring and troubleshooting AnyConnect User tunnels and Management tunnel by using certificate and ISE for authorizing the group policies along with Hostscan and posture predeploy module. 💥Joint adventure with a partner that provides popular cloud expertise as following; ✅ Amazon Web Services (AWS) ✅ Microsoft Azure ✅ Huawei Cloud ✅ Google Cloud ✅ Alibaba Cloud