stevenacoffman

Stakeholder mapping, machine-learning data practice, and warehouse SQL guards: metric populations, warehouse keys and loads, and semi-structured data.

Data-intensive systems: replication, consistency, sharding, transactions, and stream processing.

The skill family's own tools: book2skill, merge-skills, skillsaw-skill and canonizer, and the linters and formatters they run.

Go application design: packages, dependency injection, errors, HTTP services, and CLIs.

gRPC service design, testing, deployment, and load balancing.

Enterprise integration: messaging, queues, coupling, and event-driven architecture.

Security design: least privilege, multi-party authorization, zero trust, supply chain, and breakglass.

Software design and refactoring: deep modules, information hiding, and incremental change.

Site reliability engineering: SLOs and error budgets, alerting, incident response, toil, and capacity.

Architecture strategy, program governance, complexity diagnosis, and organization design.

Go testing practice and legacy code: table tests, helpers, fuzzing, and safe change.

Reference skills for tools: Terraform, gh, gqlgen, genqlient, sqlc, pgxpool, leafwiki, and Go test tooling.

Skills specific to Khan Academy's webapp codebase.