December 31, 1969
Approximately 4 months at 5 hours a week to completeVladimir Makarov's account is verified. Coursera certifies their successful completion of & Network Systems: Principles in Practice Specialization.
Course Certificates Completed
Apply the foundations of networking and describe each of the layers in the network stack
Build and troubleshoot networked infrastructure with Linux networking
Architect and create network infrastructure in the cloud

Earned after completing each course in the Specialization