Master Go from syntax and goroutines to production microservices. Covers the type system, channels, generics, error handling, database access with sqlx/pgx, gRPC + protobuf, testing with benchmarks, and Docker deployment patterns.
1-month free Pro trial included
Go's type system, zero values, defer/panic/recover, slices vs arrays, maps, and the Go toolchain
Go's concurrency model: goroutines, channels, select, sync primitives, and building concurrent pipelines
Go interfaces (implicit satisfaction), the io.Reader/Writer contract, building HTTP APIs with net/http and Chi, testing, and production patterns
Go 1.18+ generics with type constraints, idiomatic error wrapping with %w, sentinel errors, custom error types, and context propagation for cancellation
Go's built-in testing framework, table-driven tests, subtests, mocks, benchmarking with pprof, and race detector
Connect to PostgreSQL with database/sql and sqlx, write safe parameterized queries, handle transactions, and use connection pools correctly
Define services with Protocol Buffers, generate Go code, build gRPC servers and clients, streaming RPCs, and inter-service communication patterns
Go module system, workspace mode, building CLI tools with Cobra, cross-compilation, Docker multi-stage builds, and production deployment patterns
