Can you help a Spanish platform prepare for MiCA-aligned crypto supervision?

Yes, we design custody and reporting architecture aligned to the technical standards MiCA introduces as CNMV assumes crypto-asset service provider oversight.

Do we need to rewrite our entire application to modernize it?

No. We use incremental strangler-fig migration patterns that modernize piece by piece without a risky full rewrite.

Which cloud platforms do you work with?

AWS, Microsoft Azure, and Google Cloud Platform, selected based on your existing footprint and workload requirements.

Can you reduce our cloud costs?

Yes, through right-sizing, reserved capacity planning, and architecture optimization — typically 20-35% savings without sacrificing performance.

How long does a modernization project take?

A modernization assessment takes 2-4 weeks; full migration timelines range from 3-9 months depending on system complexity.

Cloud & DevOps · Spain

Cloud Modernization & DevOps Engineering in Spain

Legacy monoliths slow every release and every hire. Hurain Technologies modernizes applications and infrastructure for enterprises that need to move faster without breaking what already works — monolith-to-microservices migration, cloud-native re-architecture, and DevOps automation that shortens release cycles from weeks to days. In Spain, that means building to the technical expectations of Europe: Payment institutions and e-money issuers are authorized and supervised by Banco de España under Spain's implementation of EU payment services rules.

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Spain Regulatory Landscape

What cloud modernization buyers in Spain need to know

Payment institutions and e-money issuers are authorized and supervised by Banco de España under Spain's implementation of EU payment services rules.
Crypto-asset marketing and certain token offerings intersect with CNMV oversight, particularly as MiCA transitions supervisory responsibility for crypto-asset service providers.
Open banking integrations commonly reference PSD2-derived technical standards for strong customer authentication used across Spanish banks.
We build to these technical and reporting expectations, alongside Spanish-qualified legal and compliance counsel.

This information is provided for general orientation only and is not legal or licensing advice. Always confirm current requirements with qualified local counsel.

The Challenge

Problems we see teams struggling with

Slow, risky releases

Monolithic architecture means every deployment is high-risk and requires full regression testing.

Rising cloud costs without visibility

Lift-and-shift migrations often increase cost without improving performance or scalability.

Scaling bottlenecks under load

Tightly coupled systems can't scale individual components independently during demand spikes.

Manual, inconsistent deployments

Without CI/CD automation, releases depend on manual steps prone to human error.

Vendor and framework lock-in

Legacy systems built tightly around a specific vendor's proprietary tooling become expensive and risky to migrate away from even when the business need clearly justifies it.

No observability into production failures

Without distributed tracing and centralized logging, diagnosing a failure in a microservices environment can take hours instead of minutes.

Our Approach

How we deliver cloud modernization in Spain

Monolith-to-microservices migration

Incremental decomposition using strangler-fig patterns that modernize without a risky big-bang rewrite.

Cloud-native application development

Containerized, horizontally scalable applications built for AWS, Azure, or GCP from the ground up.

DevOps & CI/CD automation

Automated build, test, and deployment pipelines that cut release cycles from weeks to days.

Kubernetes & container orchestration

Production-grade Kubernetes clusters with autoscaling, service mesh, and observability built in.

Cloud cost & performance optimization

Right-sizing, reserved capacity planning, and architecture tuning that cuts cloud spend without sacrificing performance.

Modernization assessment & roadmap

A prioritized, risk-ranked roadmap for legacy systems before a single line of code changes.

Observability and incident response tooling

Distributed tracing, centralized logging, and alerting built in from day one, so production issues are diagnosed in minutes rather than hours.

Technology

Tech stack we work with

Cloud Platforms

AWSMicrosoft AzureGoogle Cloud Platform

Containers & Orchestration

DockerKubernetesHelmIstio service mesh

CI/CD

GitHub ActionsGitLab CIJenkinsArgoCD

Observability

PrometheusGrafanaOpenTelemetryELK/Datadog

FAQ

Cloud Modernization in Spain — FAQ

Yes, we build payment orchestration layers that combine SEPA rails with cross-border remittance corridors common between Spain and Latin American markets.