Network Engineering Training
Master foundational and advanced networking technologies through a balanced curriculum of in-depth theory and practical, real-world lab simulations.
Huawei HCIA-Datacom is open for enrolment. Start learning (opens in a new tab)

Master routing, switching and telecom technologies through in-depth theory and hands-on lab simulations, led by practising engineers in Nairobi.
Who we are
Lyfey Technologies is a Nairobi-based network engineering training academy and consultancy. Our practical training programme equips young professionals and fresh graduates with real-world skills in telecom engineering, network integration and ICT infrastructure, taught by engineers who design, build and support networks every day.
What we do
From your first routing lab to your first job offer, and from site survey to 24/7 support for the networks you run.
Master foundational and advanced networking technologies through a balanced curriculum of in-depth theory and practical, real-world lab simulations.
Rely on our team of experts to design, deploy, manage, and optimize your network infrastructure, ensuring seamless uptime and peak operational performance.
Gain one-on-one guidance from experienced industry professionals to navigate career growth and skill development.
Fast-track your career with targeted training programs designed to prepare you for industry-recognized IT certifications.
Polish your technical resume to effectively showcase your hands-on skills, certifications, and project achievements to employers.
Sharpen your technical and behavioral responses through structured mock interviews and real-world scenario practice.
Connect qualified network engineering talent directly with top companies looking for skilled professionals.
Tell us where you are in your career or what your network needs, and we will point you to the right programme.
Active courses
Certification courses on Udemy and free lab playlists on YouTube, covering Huawei, Nokia and Juniper routing for beginners and working engineers alike.
Structured, self-paced courses with theory, labs and exam practice.

Every HCIA-Datacom topic explained in theory, then practised in hands-on labs to prepare you for the certification exam.

Practice questions that test your readiness before you sit the HCIA-Datacom certification exam.

A hands-on lab guide for the HCIP-Datacom Core Technology exam, walking through the configurations you will be tested on.

Build up BGP from the basics to advanced features, configured step by step on Nokia SR OS routers.
Live sessions and lab simulations you can watch any time, free.
Recorded live classes on IP radio access networks: how mobile backhaul is built and run over IP/MPLS.
Lab simulations that configure and troubleshoot routing protocols on Nokia SR OS devices.
Configure and troubleshoot routing protocols step by step on Huawei routing devices.
Hands-on lab simulations of routing protocol configuration on Juniper devices.
Learn how MPLS works from the ground up, then configure and troubleshoot it on Cisco and Huawei routers.
Short recorded lessons on IPRAN concepts, easy to watch between tasks.
Connect MPLS VPNs across autonomous systems with Inter-AS Options A, B and C, configured on Huawei routers.
Live knowledge-sharing sessions on networking fundamentals, for beginners and anyone refreshing the basics.
Configure segment routing on Huawei devices and see how it simplifies traffic engineering.
Configure BGP on Huawei routers and learn a systematic way to troubleshoot it.

Our team
Our trainers design, deploy and troubleshoot live networks, and bring that experience into every lab and mentorship session.
Founder & Lead Trainer
Network engineer and founder of Lyfey Technologies. Martin leads the training academy and the consultancy practice, and hosts the community's knowledge-sharing sessions.
Our community sessions bring in experienced engineers to share real-world expertise. Want to run a session or mentor upcoming engineers?
Become a TrainerCommunity
Free, interactive sessions where network engineers across the region dig into real protocols, labs and tools together.
Engineers from our network shared how they apply AI in their daily work, in an interactive session with the community.
Watch the recordingA deep dive into how BGP path attributes influence traffic path selection, with hands-on lab simulations of real-world use cases.
Watch the recordingA live lab session that configures and troubleshoots MPLS step by step on Cisco and Huawei routers.
Watch the recordingWhether you are choosing your first course, preparing for a certification, or need a network designed and supported, our team is ready to help.