How much can David Espina reduce my AWS costs?

Depending on your current setup, AWS cost reductions of 30–70% are achievable through rightsizing, reserved instances, Spot usage, and architecture optimizations.

Does David Espina work with companies outside Europe?

Yes. David works with clients across Europe and Latin America, and operates in English, Spanish, German, and Portuguese.

FinOps (Financial Operations) is the practice of bringing financial accountability to cloud spending. David helps teams implement FinOps frameworks to control AWS costs without slowing down development.

AWS Expert · Cloud & AI Architect · Europe & Latam

AWS Cost
Optimization (FinOps)

AWS Cost Optimization Expert — I help companies in Europe & Latam reduce cloud spend by 30–70% while improving performance and scalability.

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Max cost reduction achieved

Cloud projects delivered

Years of AWS expertise

Countries served

What I do

Services that move
the needle

From architecture audits to full AI integrations — I work where the impact is highest.

💰

FinOps & Cost Optimization

Deep-dive AWS cost audits, rightsizing, reserved capacity planning, and continuous spend governance that delivers measurable ROI in weeks.

AWS Cost ExplorerRI/SPSpotGraviton

☁️

Cloud Architecture

Well-Architected reviews, multi-account landing zones, IaC foundations, and resilient designs built for the scale you're heading toward.

TerraformCDKControl TowerEKS

🤖

AI Solutions

Custom LLM integrations, RAG pipelines, and AI-powered automation that fit your existing workflows — not the other way around.

BedrockSageMakerLangChainRAG

🔒

Security & Compliance

Zero-trust architectures, IAM governance, and compliance automation for regulated industries. Ship fast without cutting security corners.

IAMGuardDutySOC2GDPR

🚀

Cloud Migration

End-to-end migration from on-premises or other clouds to AWS — with zero downtime strategies and validated runbooks.

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Cloud Creation

Greenfield AWS environments designed right from day one — landing zones, CI/CD, security baselines, and IaC.

📉

Cloud Optimization

Cost and performance optimization of existing AWS environments — rightsizing, reserved capacity, and architectural improvements.

☁️

About

Architect. Optimizer.
Problem Solver.

With over 12 years working across Europe and Latin America, I've seen every flavor of cloud complexity — bloated accounts, tangled architectures, AI proof-of-concepts that never shipped.

My approach is hands-on and outcomes-first. I embed with your team, diagnose the actual bottleneck, and deliver solutions that stick. No generic best-practices decks.

I operate in English, Spanish, German, and Portuguese — so nothing gets lost in translation.

FinOps Practitioner KubernetesAI/ML TerraformDevOps