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Asier Caballero RodríguezAC

Asier Caballero Rodríguez

SRE / DevOps / Cloud engineer

€330/day
1 project
Málaga, ES
8-15 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Asier

Senior DevOps Engineer, Cloud Architect & Full-Stack Developer with 11+ years leading digital transformations, building scalable applications, and operational optimization in multi-cloud environments.
DevOps & Cloud: Scalable IaC (Terraform, Ansible), enterprise Kubernetes, complex CI/CD pipelines, multi-layer observability (Grafana, Prometheus, ELK), advanced automation (Bash, Python).
Web & App Development: Robust backend, REST APIs, containerized microservices, full-stack development. Modern cloud-native oriented stack.
Complementary: Data engineering, automation platforms (n8n), AI/LLM integration, strategic consulting.
Demonstrated Impact: 60% reduction in deploy time, ~€85k/year in cloud optimization, 200+ servers migrated with zero-downtime, 50+ microservices to 99.95% uptime, 30% MTTR improvement.
Approach: Connecting business and technology — holistic projects from architecture to execution. DevOps without over-engineering, pragmatic development, clear communication with technical teams and stakeholders.
  • Spanish

    Native or bilingual

  • English

    Conversational

Remote only
Primarily works remotely

Experience

  • Accenture
    Cloud DevOps Engineer
    November 2025 - February 2026 (3 months)
    Málaga, Spain
    Development of Reusable Terraform Modules: Design and implementation of enterprise Terraform modules for Azure landing zones, ensuring scalability, reproducibility, and compliance with security standards. Automated CI/CD pipelines, code validation, and centralized versioning.

    Infrastructure as Code (IaC) – Centralized Management: Comprehensive cloud resource management through IaC, ensuring consistency, complete auditing, and reduction of manual errors. Multi-environment orchestration (dev, staging, prod) with centralized state control and access policies.

    Enterprise Multi-Subscription Architectures: Collaboration in the design and implementation of complex multi-subscription architectures, with resource segregation, centralized governance, layered compliance, and security policies adapted to enterprise environments.
    Terraform Microsoft Azure CI/CD Management DevOps Python
  • Ioon Technologies
    Senior DevOps Engineer | Automation
    April 2025 - November 2025 (7 months)
    Automated Architectures for Critical Infrastructures: Design and implementation of automated architectures using Ansible with scalable playbooks, integration of deployment tools (Jenkins, GitLab CI), and automatic configuration validation.

    HPE Service Integration and Optimization: Leadership in deployment, advanced integration, and optimization of HPE solutions, performance tuning, high availability, and security hardening in enterprise environments.

    Enterprise Observability: Implementation of multi-layer observability systems with Prometheus, Grafana, and ELK Stack. Distributed tracing, event correlation, and end-to-end visibility.

    Intelligent Dashboards and Proactive Alerts: Development of interactive dashboards (Grafana) with automatic anomaly-based alerts and escalated notifications for rapid response.

    Operational Optimization: Analysis of operational needs, refinement of Ansible playbooks, and automation of processes to maximize performance and availability.

    Infrastructure Modernization: Migration and integration of legacy systems into modern infrastructures (public, private, hybrid cloud) with minimal downtime.

    Custom Resilient Solutions: Design of customized solutions that maximize resilience, availability, and disaster recovery capabilities.

    Documentation and Best Practices: Exhaustive technical documentation, operational runbooks, and team mentoring on standardized processes.
    Ansible Automation DevOps Observability Software Architecture
  • HSI GROUP
    Senior DevOps engineer
    June 2024 - March 2025 (8 months)
    Strategic DevOps Leadership: Direction of the DevOps area, alignment of technological strategies with business objectives, infrastructure governance, and digital transformation of organizations.

    Kubernetes Microservices Architecture: Design and implementation of scalable microservices architectures in Kubernetes, increasing resilience, recovery capacity, and deployment speed. Lifecycle management, networking, and advanced orchestration.

    Enterprise CI/CD Pipelines: Creation and integration of complex CI/CD pipelines with Azure DevOps and Jenkins, automation of builds, tests, and deployments, with quality and security gates.

    Comprehensive Telemetry and Observability: Implementation of in-depth observability systems in Kubernetes, including logs, metrics, and distributed traces for operational visibility and debugging.

    Advanced Automation: Development of complex automation scripts and tools in Bash and Python for operations, provisioning, and automatic incident remediation.

    Cloud Modernization: Leadership in migrating legacy systems to modern cloud infrastructures using Terraform and Infrastructure as Code (Bicep for Azure), with a zero-downtime strategy.

    Documentation and DevOps Culture: Creation of internal technical documentation, operational runbooks, definition of best practices, and promotion of operational excellence among teams.

    Cross-functional Alignment: Strategic collaboration with commercial, sales, and product teams to translate business requirements into scalable technical solutions, continuous support for process improvement.
    Automation Kubernetes Python DevOps Terraform

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Education

  • Ciclo Formativo de Grado Superior, Tecnico superior administración de sistemas informáticos en red
    IES Valle Inclan
    Ciclo Formativo de Grado Superior, Tecnico superior administración de sistemas informáticos en red

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