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I will configure and troubleshoot your cisco router, switch, and firewall remotely
Assistant Manager, Cisco, Juniper, MikroTik, L2 L3 Support
Hi, I'm Mahadi Hasan
Assistant Manager | Cisco • Juniper • MikroTik | 10+ Years Experience
I help businesses build, troubleshoot, and optimize high-performance networks across Cisco, Juniper, and Mik...
About this Gig
Struggling with network issues, firewall misconfigurations, or complex Cisco setups? I'll get you running fast, secure, and fully documented.
I'm a CCNP & Network Security Certified Engineer with 10+ years of hands-on experience in Network Design, Configuration & Troubleshooting. Bachelor's in IT. Clients worldwide from small offices to enterprise firewalls.
WHAT I DO
Network Design: LAN/WAN, VLANs, Inter-VLAN routing, STP, EtherChannel, OSPF, EIGRP, BGP
Cisco & Multi-Vendor: Cisco ISR/Catalyst, Huawei, Mikrotik, TP-Link, D-Link NAT, DHCP, DNS, ACLs
Firewall & Security: Cisco ASA/Firepower, Palo Alto, Fortigate, Juniper policies, hardening, VPN (Site-to-Site & Remote Access)
IT Support: Active Directory, Windows Server, Linux, monitoring & tuning
Troubleshooting: Remote diagnostics, full documentation, post-delivery guidance
WHY ME?
CCNP & Network Security Certified
Bachelor's in IT
Avg. 1-Hour Response
English & Urdu
100% Remote via TeamViewer, AnyDesk, or SSH
️ IMPORTANT
Message me BEFORE ordering to confirm requirements
Custom offers for complex projects
Ready to fix or build your network? Send a message I reply within 1 hour. Thank you!
Device:
Network device
Operating system:
Cisco IOS
Other Support & IT Services I Offer
FAQ
Do you work remotely? How do you access my devices?
Yes — 100% remote. I connect via TeamViewer, AnyDesk, or SSH (your preference). You stay in control at all times and can watch every step.
Should I contact you before placing an order?
Yes, please message me first. This lets us confirm your exact requirements, device models, and scope so I can deliver exactly what you need — or send a custom offer for complex projects.
What devices and brands do you support?
Cisco routers & switches (ISR, Catalyst), Palo Alto, Fortigate, Juniper SRX/NFX, plus Huawei, Mikrotik, TP-Link, and D-Link
Do you provide documentation after the job?
Always. Every configuration includes full, clear documentation — what was changed, why, and how to maintain it. Post-delivery guidance is included too.
What are your certifications and experience?
I'm a CCNP & Network Security Certified Engineer with a Bachelor's degree in IT and 10+ years of hands-on experience.
How fast is your response and delivery time?
I typically respond within 1 hour. Delivery time depends on scope — small configs are same-day; larger projects are quoted with a clear timeline.
Can you fix an issue without taking my network offline?
Yes, whenever possible. I plan changes carefully, take config backups first, and schedule work in your preferred window (including after-hours) to minimize downtime.
Do you offer support after delivery?
Yes. I provide post-delivery guidance at no extra cost. If you need ongoing management or monitoring, I can send a custom offer.
