test equipment , Ethernet, VPLS, RISC and Real time OS, EVPN, cfm, software systems design tools and languages, Mpls, software systems testing and methodology, overall architecture of software systems, advanced networking Layer 1-4 protocols

Cassandra, PostgreSQL, Distributed Systems, MySQL, AWS, Java, Rust, Dynamodb, Gcp, MongoDB, Azure, data pipelines, streaming systems, Benchmarking, Go, Data Storage, Capacity Planning, retrieval, advanced algorithms, SQL databases, observability, ClickHouse, NoSQL databases, event-driven architectures, scalable data structures, Performance Analysis