SkilledScore.com
Migrated web services to AWS App Runner, configured CloudFront edge caching for static assets, and optimized RDS connection pools.
01The Architecture Challenge
Performance degradation and database connection bottlenecks during sudden traffic spikes from global users.
Key Technical Pain Points Addressed:
- High operational risk of service disruption during production cutover.
- Over-provisioned compute resources driving unnecessary cloud expenditure.
- Lack of declarative configuration management and GitOps workflows.
02The Implemented Engineering Solution
Migrated web services to AWS App Runner, configured CloudFront edge caching for static assets, and optimized RDS connection pools.
03Applied Technologies & Toolchains
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DSP22 Platform
Provisioned dual GKE clusters (Standard for dev, Autopilot for production), unified under NGINX Ingress with a shared global IP, GitLab Kubernetes Agent, and Helm.
AWS Cost Optimization
Migrated stateless frontends to AWS Amplify, moved containerized APIs to AWS App Runner, upgraded PostgreSQL with zero downtime, and trimmed logging retention.

