data-engineer

Unit, integration, and end-to-end test generation

API design, database schemas, and error handling patterns

Code audits, dependency checks, and IAM reviews

Component building, styling review, and accessibility checks for React/Next.js

Source-of-truth feature specs with preflight/postflight gates that stop agent drift

Edge case discovery, bug review, and regression checking

Tiered autonomy + build-test-fix, staged dev, and prod deploy loops for hands-off AI workflows

README generation and API documentation

Dockerfiles, CI/CD pipelines, and infrastructure review

System design, tradeoff analysis, and architecture decision records