Reduced the failure rate of key developer network startup process from 70-80% to 10-20% by resolving a set of concurrency issues.

Designed a framework for faster error reporting and maintaining consistent state of virtual machines.

Implemented unit and integration tests for personal and team code.

Course covered various network layers and protocols such as the application layer, TCP/UDP, and routing.

Supported 50 students through office hours, an online discussion board, grading homework and projects, and proctoring exams.