Andrei Neacsu is CTO and co-founder at Hypersense Software, Bucharest, Romania. Neacsu has more than 15 years of experience in tech and specializes in mobile and web development, cloud infrastructure and DevOps. He is a member of the Forbes Business Council.
The seven layers in the Open Systems Interconnection (OSI) model each serve a specific function and work together to create an efficient network communication system.