Infrastructure
Cloud architecture that deploys consistently and scales reliably
Infrastructure as Code
Reproducible, version-controlled infrastructure you can trust
- Reusable CDK patterns you can deploy to any environment
- Multi-environment stacks that stay consistent across dev/staging/prod
- Custom constructs that reduce boilerplate and prevent drift
- Role-based security that follows least-privilege principles
- Configuration import so new deployments match existing resources
- Cross-stack references for clean dependency management
- Dead letter queues and alarms wired in by default
- Secrets management that works with database proxies
Cloud Architecture
AWS services deployed and configured
API Gateway
Authentication, routing, and custom integrations
Lambda
Serverless functions with secure database access
Aurora PostgreSQL
Managed database that scales with demand
Cognito
User authentication with social sign-in
ECS Fargate
Long-running tasks without timeout limits
S3 + CloudFront
Fast content delivery with access controls
EventBridge
Scheduled jobs and event-driven workflows
SQS
Reliable message queuing with error handling
Parameter Store
Configuration and feature flag management
Secrets Manager
Secure storage for API keys and credentials
CloudWatch
Monitoring, logging, and alerting
SNS
Operations alerts and notifications
Notification Pipeline
Transactional outbox to in-app and email delivery
- Reliable delivery using transactional outbox pattern
- In-app notifications that prevent duplicates
- Email queuing with rate limiting and retries
- Background cleanup with failure alerting
- Automatic welcome emails for new users
- Database-level deduplication for consistency
Full-Stack Rate Limiting
- Backend enforcement that protects your APIs
- Shared logic across all services for consistency
- Database tracking for accurate limits
- Frontend awareness so users get clear feedback
- Cached configuration for fast decisions
Cursor-Based Pagination
- Secure cursors that prevent tampering
- Filter validation to reject stale requests
- Consistent pagination across all list endpoints
- Efficient keyset queries that stay fast at scale
- Secure key management through infrastructure
CloudFront Video Delivery
Dedicated CDK stack for video streaming infrastructure
- Video delivery infrastructure managed as code
- Both direct downloads and adaptive streaming support
- Signed access so only authorized users can watch
- Cache policies tuned for each content type
- Cross-origin playback that works with credentials
- Secure S3 access without public buckets
- Custom domains with managed SSL certificates
Deployment Patterns
Reliable, cost-optimized deployment strategies
- Environment-aware configuration across dev/staging/prod
- Versioned container images for reliable rollbacks
- Long-running migrations without timeout worries
- Cost optimization with auto-pause and right-sizing
- Automated checks to prevent deployment issues