Production-Grade AWS Infrastructure Templates for Real-World Scenarios
| Blueprint | Key Achievement | Tech Stack | Architecture Diagram |
|---|---|---|---|
| AWS CloudFormation 3-Tier Architecture | Achieved 99.9% infrastructure consistency across environments | CloudFormation, VPC, ALB, RDS | View Diagram |
| Auto-Scaling Web Application | Reduced EC2 costs by 40% through predictive scaling | ASG, CloudWatch Metrics, Lambda | View Demo |
| EC2 Bootstrap Framework | Standardized 50+ EC2 deployments with reusable templates | UserData, SSM Parameter Store | View Code |
| User Management SaaS Platform | Enabled zero-downtime deployments for 10k+ users | CodeDeploy, Route53 Health Checks | Live Demo |
Retail Domain Adaptation:
"Leveraged 3+ years of retail management experience to implement cost-optimized architectures mirroring production environments of fashion e-commerce platforms"
Interview Gold:
❓ "How do you ensure security in infrastructure templates?"
✅ Proven Solution: Implemented automated security checks using [AWS Config Rules] with remediation workflows
| Technology | Rationale | Alternatives Considered |
|---|---|---|
| AWS CloudFormation | Native AWS integration, team familiarity | Terraform (rejected due to client AWS mandate) |
| Blue/Green Deployment | Critical for compliance with PCI-DSS requirements | Canary Deployment |
| Parameter Store | Centralized secret management | AWS Secrets Manager (cost optimization) |
Q: How are these different from standard AWS samples?
A: Each blueprint incorporates production hardening:
- Mandatory tagging policies
- Service Control Policies (SCPs) enforcement
- Cost allocation tags
Q: What's your rollback strategy for failed deployments?
A: Implemented 3-stage safety net:
- CloudFormation automatic rollback on error
- Pre-deployment snapshot for RDS
- Route53 weighted record fallback
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