Przemyslaw Szypowicz

claude-skills

Azure DevOps operations -- PRs, pipelines, policies, builds, variable groups, environments, feeds, branches, work items, comments.

Diagnose data races, implement actor isolation, resolve Sendable issues, fix @Observable + @MainActor interaction problems, and guide Swift 6 migration.

Go development with toolchain-first verification workflow -- writing, testing, debugging, profiling, and dependency management.

Swift language features beyond concurrency: attributes (@available, @discardableResult, @frozen, @inlinable, @backDeployed, @resultBuilder, @propertyWrapper) and macro usage (#Preview, custom macros).

Batch-provision git worktrees for planned work across multiple repos, plus status/lookup/teardown slash commands.