Yadav Ravi Rajkumar has over 5 years of experience in networking. He has in-depth knowledge of Cisco technologies including routing, switching, wireless, and security. He currently works as a Network Engineer for HTIS Telecom Pvt. Ltd where he is responsible for tasks like verifying router configurations, throughput testing, and IOS upgrades for over 68k devices across India as part of a project with Reliance Jio. Previously he worked as an EMF Engineer conducting electromagnetic field surveys. He has a Bachelor's degree in Electronics and Telecommunication and industry certifications including CCNA and CCNP.