I am a Networking and Telecom specialist.

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technologies… are simply explained!

Let’s turn telecom and networking into a passion.

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Professional’s
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Expertise in Action

Driven by a passion for education, I focus on:

Online
Courses

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Master networking concepts with easy-to-follow, in-depth courses designed to turn technical knowledge into real-world expertise.

Online Networking Courses

Coming Soon! Comprehensive online courses covering fundamental networking concepts—perfect for certification prep and deepening your professional knowledge.

Coming Soon

Free YouTube
Videos

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Check out my ever-increasing free resource on YouTube. Subscribe and follow my playlists on telecom and networking topics.

My YouTube Videos

Watch for new playlists, topics, and technologies, all in bite-sized descriptions of telecom and networking… simply explained!

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Prepare for Certifications

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Enhance your preparation for industry-standard networking certifications using my comprehensive easy to understand video courses.

Fresh Networking & Telecom Courses

New courses are added regularly to supplement and enhance your studying of important networking and telecom topics.

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Youtube Videos

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Subscribers

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— About Me

Hello, nice to meet you!

I’m Lazarus at telecomTech!

I’m a telecom professional with over 25 years of experience in network design, architecture, and telecom technologies. Over my career, I’ve led major projects, trained professionals, and helped countless individuals earn certifications and advance their careers.

My goal is to provide online video courses to make networking and telecom concepts clear, practical, and engaging, the way I wish I had been taught when I started learning!

Whether you’re a student, a professional growing your skills, or you’re preparing for industry-standard networking certifications, I’m here to guide you with my online courses.

Join me as we explore telecom and networking as a lifelong passion, not just a job. Let’s make this journey of growth and discovery together!

Lazarus Agapidis

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About LAzarus

Years of
Experience

Testimonials

What people are saying…

Take a look at what my YouTube subscribers are saying about me…

"Soo good content my friend, thanks a lot and keep it going. I am preparing for interview and you have helped me so much! :)"

YouTube - Understanding BGP Confederations

Andrés C.

"Your content is short, crisp and very informative. Thank for the knowledge share and keep up the good work. I love your BGP series as well."

YouTube - VXLAN - Encapsulation, Headers, and the Packet Transmission Process

Deepak R.

"Just wanted to say thank you for providing great content regarding BGP in general. I've been watching a good amount of your videos, and they've been immensely helpful. Specifically, the originator ID and cluster list videos."

YouTube - Why does BGP require an IGP to function?

Irvin

"You are a gold mine for networking knowledge. Thank you for all you're doing. Not only are the words you're saying great, but you have such a clear-speaking voice."

YouTube - Understanding RDs, RTs, and VPNv4 Routes in MPLS

Steven P.

"Thank you Lazarus, this is an excellent video and very easy to understand. You are a genius 👍."

YouTube - What is BGP?

"Excellent, thank you for the Video! This is video number 7 that I've watched this morning... Kudos as usual!."

YouTube - Why does BGP require an IGP to function?

Sam A.

"Well done. First time I've see a good break out of the VTEP defining the IP interface and the VNI and how they work in the architecture."

YouTube - VXLAN - VNIs, VTEPs, and VXLAN Architecture

Jeff B.

"I'm learning about bgp for the first time , and your video series is very useful gives overall picture of how bgp work in a very easy to understand way.thanks"

YouTube - BGP - What is the Local Preference BGP Attribute?

Fayaz

"Excellent content as always. Please keep doing the good work keep enlightening the world with your knowledge."

YouTube - VXLAN - Control Plane Operations

Deepak M.

"Thank You Lazarus for all your video's, I love your presentation and how well you explain the concepts. I subscribed to your channel and will certainly share your videos with friends. Take care."

YouTube - MPLS - Basic Configuration on Cisco IOS Routers

Sudhir R.

"This series is really well prepared, the pedagogy is excellent, progressive and focused. This is great."

YouTube - VXLAN - Integrated Routing and Bridging

Navid D.

How it works?

Unlock Your Networking Potential with Expert Guidance

It all starts with a single step, learning from online video courses provided by a networking and telecom expert with over 25 years of experience.

Networking and telecom can be complex, but you don’t have to navigate them alone. With 25 years of hands-on experience, I break down advanced concepts into simple, practical insights. Whether you’re learning through my YouTube channel or thorough one of my online structured video courses, you’ll gain real-world knowledge that helps you sharpen your skills and grow in your career. Let’s simplify telecom and networking… together!

Ready to start?

Take the first step toward mastering telecom and networking. Whether you’re a beginner or a seasoned professional, you’ll find my video courses useful to help you grow.

Watch and Learn

Leverage my YouTube channel.

I create in-depth videos explaining telecom and networking concepts in a simple, engaging way. From BGP and VXLAN to MPLS, my channel is your go-to resource for structured learning.

Advanced Learning Support

Solve real-world challenges through deeper understanding

With decades of hands-on experience, I create content and resources that help professionals and students strengthen their telecom and networking skills.

Future-Proof your Career

Upcoming courses & learning resources.

I’m building structured courses designed to take your networking expertise to the next level. Stay tuned for in-depth training modules and premium learning resources.

Hey, don’t miss out!

Check out my YouTube Channel

The channel contains completely free content on networking and telecom technologies… simply explained!

Go there now!

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