4G/5G/6G Networks & Telecommunications Expert
With a decade of experience in the rapidly evolving field of wireless communications, Gleb has honed his expertise in 4G and 5G networks, focusing on enhancing the quality of end-user experiences. His journey in telecommunications has allowed him to delve deep into RAN (Radio Access Network) optimization, capacity planning, and coverage strategies for both outdoor and indoor environments. His work consistently centers on finding innovative solutions to complex technical challenges, whether through RAN KPIs analysis, feature testing, or troubleshooting. His passion for this field is driven by a relentless pursuit of excellence and a commitment to staying at the forefront of telecom technologies.
Throughout his career, Gleb has taken pride in sharing his knowledge with others, leading workshops, and delivering technical training on cutting-edge topics such as LTE, 5G, and the emerging 6G networks. These sessions are designed to empower professionals with the skills and insights necessary to navigate the complexities of modern wireless networks. From radio measurements and field-testing to private network design and Massive MIMO implementation, he ensures that his training is both practical and deeply rooted in real-world applications. His goal is to provide a learning experience that is as dynamic and impactful as the technologies themselves.
In addition to his technical and training roles, Gleb has been recognized for his ability to present complex information to high-level stakeholders, ensuring that strategic decisions are informed by accurate data and comprehensive analysis. Whether working on RAN optimization projects or leading field tests for network enhancements, he brings a combination of technical expertise and a strategic mindset to every project he undertakes.
"4G/5G/6G Networks & Telecommunications Expert"
This course covers key aspects of 5G slicing, including NSI, NSSI, S-NSSAI, NSSF, NSACF, NSSAAF, orchestration, utilization, and security. Learn via short videos and test your knowledge with quizzes
Gleb Marchenko
"Learn 5G architecture, RAN, Core, and key protocols. Explore deployment, functional splits, and design 5G solutions with videos, readings, and quizzes."
Gleb Marchenko
In this concluding module, you’ll apply your knowledge by wrapping up key concepts from the course and completing a comprehensive course-end project.
Gleb Marchenko
In this course, you’ll learn how to strengthen cybersecurity operations by mastering core principles, modern threat management, and security response practices.
Gleb Marchenko
In this course, you’ll learn to think like an adversary to enhance your cybersecurity skills by exploring attacker methods, attack surfaces, and exploitation techniques while mastering frameworks like MITRE ATT&CK.
Gleb Marchenko
Learn how SD-WAN reduces costs, boosts performance, and improves security. This hands-on course covers SD-WAN architecture, traffic management, security, and deployment for modern enterprise networks.
Gleb Marchenko
