AWS Infrastructure & Cost Optimization

AWS Infrastructure & Cost Optimization

The Problem

Most AWS environments overspend by 30-50% due to oversized instances, unused resources, and inefficient architectures. Without proper IaC and environment strategies, infrastructure becomes fragile and expensive to maintain.

What I Deliver

Cost Optimization

  • Right-sizing EC2, RDS, and ECS resources
  • Reserved instances and savings plans strategy
  • Custom NAT solutions vs managed (up to 70% NAT cost reduction)
  • Unused resource cleanup and cost monitoring

Infrastructure as Code

  • Terraform modules for repeatable, versioned infrastructure
  • Ansible playbooks for configuration management
  • Multi-environment strategies (dev/staging/prod) from single codebase

Architecture

  • VPC design with proper subnet segmentation
  • ECS Fargate and Lambda serverless patterns
  • RDS Multi-AZ, Aurora Serverless, ElastiCache
  • CloudFront CDN and API Gateway optimization

Typical Results

  • 30-40% reduction in monthly AWS spend
  • Zero-downtime deployments with blue/green strategies
  • Infrastructure recovery from disaster in minutes, not hours

How It Works

  1. Audit — I review your current AWS setup, costs, and architecture
  2. Plan — Prioritized roadmap of optimizations with expected savings
  3. Implement — Terraform IaC, cost fixes, architecture improvements
  4. Document — Runbooks and knowledge transfer for your team

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