Esteban OspinaCloudPlatformAI
AWS Cloud Architecture

Cloud Architecture That Scales With Your Business

AWS infrastructure designed for reliability, security, performance, and growth.

AWSTerraformKubernetesCI/CDSecurityCost Optimization
What you'll get

Outcomes, not deliverables

Reliable Infrastructure

Reduce downtime and improve system stability.

Lower Cloud Costs

Eliminate waste and optimize AWS spending.

Faster Delivery

Automated deployments and repeatable environments.

Security Built In

Security integrated from the beginning.

Common challenges

Does This Sound Familiar?

  • AWS bill keeps growing
  • Infrastructure feels fragile
  • Deployments are stressful
  • Security was added later
  • Scaling concerns slow decisions
  • Nobody fully understands the architecture

If you checked even one of these, an architecture review may help.

Services

Where I plug in

Architecture Design

Design scalable AWS environments from scratch.

  • VPC
  • Networking
  • High Availability
  • Disaster Recovery

Infrastructure Modernization

Improve existing platforms without rebuilding everything.

  • Migration
  • IaC
  • Kubernetes

Cost Optimization

Reduce cloud spending without sacrificing performance.

  • Rightsizing
  • Savings Plans
  • Waste Removal
Signature engagement

AWS Architecture Review

Get an expert second opinion on your infrastructure.

01Security Risks
02Reliability Issues
03Cost Savings
04Scaling Concerns
05Operational Gaps
06Prioritized Recommendations

Receive a clear action plan instead of a generic report.

Process

A straight line to results

  1. 01

    Discovery

    Understand business goals and technical constraints.

  2. 02

    Assessment

    Review infrastructure, deployment processes, and security.

  3. 03

    Recommendations

    Prioritized improvements based on impact.

  4. 04

    Implementation Support

    Help executing changes when needed.

Areas of expertise

Areas of Expertise

Practical experience designing, securing, automating, and operating modern cloud platforms.

Cloud Platform

Design scalable AWS foundations for growing teams.

  • AWS
  • Organizations
  • IAM
  • Identity Center
  • Multi-Account Strategy

Platform Engineering

Build repeatable and maintainable developer platforms.

  • EKS
  • Kubernetes
  • Karpenter
  • GitOps
  • Gateway API

Infrastructure as Code

Treat infrastructure like software.

  • Terraform
  • CDK
  • Terraform Modules
  • Reusable Infrastructure

Cloud Networking

Secure and scalable network architecture.

  • VPC
  • Transit Gateway
  • PrivateLink
  • Route53
  • Direct Connect
  • Load Balancers

CI/CD & Automation

Automate delivery from commit to production.

  • GitHub Actions
  • CodePipeline
  • CodeBuild
  • Deployment Automation

Security & DevSecOps

Integrate security throughout the delivery lifecycle.

  • Trivy
  • Amazon Inspector
  • IAM
  • Pod Identity
  • IRSA
  • WAF

Observability

Gain visibility into systems before problems become incidents.

  • CloudWatch
  • Grafana
  • Prometheus
  • Mimir
  • Datadog

Data & Storage

Design reliable storage and data architectures.

  • RDS
  • DynamoDB
  • S3
  • OpenSearch
  • ElastiCache

Cost Optimization

Improve efficiency without sacrificing performance.

  • Rightsizing
  • Resource Optimization
  • Usage Analysis
  • Cost Visibility
Why work with me

A practical, senior partner

Hands-On Experience

Real implementation experience, not only advisory work.

Infrastructure as Code

Repeatable and maintainable environments.

Cloud Native Focus

Modern AWS and Kubernetes practices.

Security Mindset

Security integrated throughout the architecture lifecycle.

Need a Second Opinion on Your AWS Architecture?

Whether you're launching a new platform, scaling an existing product, or looking to reduce cloud costs, I can help identify practical improvements and a path forward.