• Create CodeCommit repo and mirror your existing GitHub history.
• Add buildspec.yml at root: install, test, build, sync to S3, invalidate CloudFront.
• Create S3 bucket with static-website + CloudFront distro ( OAI ).
• Build CodeBuild project (Node 18, cache /node_modules via S3).
• Wire CodePipeline (source → build → deploy) triggered on main push.
• Add manual approval stage for production if you need.
• Create developer guide for PR flow and cache busting.
• Validate: push empty commit → pipeline green → new version live in 3 min.

Deliverables:

• CodeCommit repo URL, buildspec.yml, build badge (PNG).
• CloudFront domain + invalidation script.
• Step-by-step markdown for onboarding new devs.
• Terraform file if you want to replicate for staging.

Business value:

No more manual uploads; every merge is live in <5 min; you can revert by re-running previous pipeline execution; no server to patch.

Why choose me (Junior):

• AWS Certified Developer – Associate; 25+ CodePipeline builds.
• Pipeline fails on npm test → prevents broken builds.
• 7-day support if webhook or cache needs tweaking.