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Social Sign-In JWT Verification: Surviving Key Rotation Without Authentication Outages

A media service that accepts Google and GitHub sign-in has a harder constraint than token parsing: an account must remain recoverable without letting a rotated signing key turn ordinary logins into an…

  • Service refreshes JWKS from issuer server during key rotation.
  • Retain last successful set of keys during refresh process.
  • Record audit event to differentiate cache miss from invalid token.

AWS Database Mini Projects - RDS, Aurora, DynamoDB & ElastiCache

Five Production-Style Builds Across RDS, Aurora, DynamoDB & ElastiCache Part of my AWS learning journey. Instead of practicing RDS, Aurora, DynamoDB, and ElastiCache as isolated labs, I built five…

  • Five projects cover AWS database services: RDS, Aurora, DynamoDB, ElastiCache
  • Standardized production approach with environment isolation and failover testing
  • GitHub repository contains all code and documentation for projects

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