Hi. I am an experienced network engineer and academic writer with an MS in Computer Science and Engineering. I have CCNA R&S, CCNA Security, CCNP R&S Certifications. Check my work history. I have completed 300+ academic and technical writing projects on network, security, digital forensic, cloud, IoT etc. I am expert in packet tracer, GNS3 and several other simulation tool. Come to chat for details.