Afroz Ahmad

Education:

  • Bachelor in Technology (Electronics & Communication)
  • CCNA (Cisco Certified Network Administrator)
  • CCIE (Cisco Certified Internetworking Expert)

Expertise:

  • Computer Networking
  • Networking Gears like Routers, Switches, WiFi equipments, Firewalls, etc
  • Telecom
  • Internet
  • Internet Services
  • Data Center Networks
  • ISPs (Internet Service Providers)

Introduction:

  • Network Designer and Technology writer specializing in Computer Networking, Electronics, Internet, and Telecom.

Experience:

I’m a Network Engineer with more than 17 years of experience in Computer Networking, Data Centers, Telecom, Internet Services, and ISPs. Currently, I work as a Network Designer for a leading ISP equipment vendor.

I share my expertise through my blog and courses, aiming to help people solve everyday internet issues, select the appropriate equipment for their tech needs, and simplify complex networking concepts for both beginners and experienced professionals.

Reach out to me with any questions you have on Computer Networking, Modems, Routers, Internet services, etc.

Latest Posts from Afroz

Latest Posts

How to Increase Upload Speed Xfinity: A Practical Guide

Afroz Ahmad Sep 20, 2023 10 min read
how to increase upload speed xfinity

A practical, up‑to‑date guide to increasing Xfinity upload speeds by confirming plan and market eligibility, using a compatible modem, and optimizing your home network.

What Is an SSID? Your Wi‑Fi Network Name Explained (Find, Change, Secure)

Afroz Ahmad Sep 19, 2023 8 min read
what is wifi name or ssid

SSID is your Wi‑Fi network name. Learn how to find it, rename it safely, and secure your network the right way with WPA3, guest isolation,…

What is Data Roaming? A Comprehensive Guide

Afroz Ahmad Sep 19, 2023 5 min read
What is Data Roaming

This comprehensive guide aims to explain everything you need to know about data roaming, including how it works, how to avoid excessive charges, and alternatives that…

Is 60 Mbps Fast? [Speed Comparisons + Infographic]

Afroz Ahmad Sep 19, 2023 13 min read
Is 60 mbps fast Enough - Speed Comparisons

60 Mbps can still be a solid mid‑tier choice for small households. See how it handles 4K streaming, gaming, Zoom, and multiple devices—plus what’s changed…

Is 30 Mbps Fast? [Speed Comparisons + Infographic]

Afroz Ahmad Sep 14, 2023 10 min read
Is 30 Mbps Fast

A concise, updated look at what 30 Mbps can and can’t do in 2025—streaming, Zoom, gaming, work-from-home, and how many devices it realistically supports.

How Google/Nest WiFi Works: Mesh Basics, Setup, Coverage

Afroz Ahmad Sep 8, 2023 10 min read
How Does Google WiFi Work

A concise guide to how Google/Nest WiFi mesh works today — what Nest Wifi Pro adds (Wi‑Fi 6E, Thread/Matter), how many routers you need, setup…