Hire the Best Red Hat Administrators
in Spain

With a Bachelor’s Degree and Diploma in computer science, numerous years of hands-on experience creating and implementing software applications, and the ability to troubleshoot and solve problems in a timely and accurate manner. My technical expertise includes cross-platform proficiency (Windows, Unix and Linux ); fluency in 13 scripting/programming languages (including C, C++,C#, Python, Visual Basic, Java, Perl and SQL); advanced knowledge of developer applications, tools, methodologies and best practices (including OOD, client/server architecture and self-test automation); Managing and Configuring Embedded Systems (Busybox) as well as IOT Devices such as Arduino, Raspberry PI, CubieBoard, Beaglebone, Intel Galileo and Intel Edison; Configuration management using Ansible. system virtualization using QEMU, Virtual Box, VMWare, XEN and Microsoft Hyper-V. I truly believe in continued education and research, and continue to seek new software and methods to assist with product development. I hope to bring my knowledge, and future knowledge to any organization i work in.

Has your Linux server crashed? Or with CPU spikes? Or under DDoS attacks? I've been solving system crises 24/7 for over 25 years. Linux server/VPS management, performance, monitoring, and hardening; DDoS mitigation with ModSecurity and CSF firewall protection; email deliverability. #4 contributor worldwide on Spamhaus Threat Intelligence (100K+ threat monthly reports) and AbuseIPDB (1000K+ reports since 2025) - I identify cyber threats before they hit your servers, and I maintain real-time threat intelligence for global networks. #1 developer ranking on Stack Overflow Spanish (16K+ reputation) in 2022 with solutions trusted by thousands of developers. Skills: Linux Sysadmin, WHM/CPanel, HestiaCP, VestaCP, LAMP, LEMP, Varnish, Cloudflare, WordPress protection, hosting, PHP, MySQL, malware, webmaster, Apache, Exim, ModSecurity, CSF Firewall, networking, and security. Problems Solver and so on... My clients networks: OVH, Digital Ocean, Bluehost, Interserver, AWS, Linode, Google Cloud, GoDaddy, Hetzner, Hostinger, Contabo, Azure Microsoft, NetCup, NameCheap, AsmallOrange, BudgetVM, Comvive, DotBlock, FastHost, HostRocket, Liquidweb, and a long so on. Long experience. Since 1993 I've been working with computers for companies like IBM (12 years).

Senior DevOps Engineer - Containers, CI/CD, IaC SUMMARY Senior DevOps Engineer with extensive experience automating cloud infrastructure, container platforms, and CI/CD systems across AWS, Azure, and GCP. Strong background in Linux, Docker, Terraform, Kubernetes, and Bash/Python scripting. Former software engineer and Red Hat instructor with the ability to bridge development and operations and deliver reliable, scalable, mission-critical systems. EARLIER CAREER Java/J2EE engineer and architect; contributor to JBoss and Fedora projects. Former Red Hat Certified Instructor (RHEL & JBoss). CERTIFICATIONS - Red Hat Certified System Administrator (RHCSA) - Red Hat Certified Engineer (RHCE)

With nearly 20 years of experience in enterprise IT, I bridge the gap between high-level architectural strategy and the hands-on reality of daily operations. My background isn't just in spinning up servers; it's deeply rooted in mission-critical middleware, financial systems, and global-scale infrastructure for companies like ADP, Adevinta, Luxottica, and Nestlé. If you are looking for a consultant who can drive a project from the initial whiteboard design to the final production deployment (and ensure it stays up at 3 AM), I can help. My Core Value Proposition: I offer end-to-end ownership of your infrastructure. I specialize in taking complex, legacy, or chaotic environments and transforming them into streamlined, automated, and cost-efficient cloud platforms. HOW CAN I HELP YOU ---------------------------- - End-to-End Cloud Modernization: I lead the full lifecycle—assessing legacy monoliths (on-prem/middleware), designing the cloud-native architecture (AWS/Azure), and writing the Terraform code to make it real. - Operational Excellence (SRE): Architecture is useless if it breaks. I implement SRE best practices, observability (Datadog/Grafana), and auto-scaling logic to ensure 99.99% availability for critical workloads. - FinOps & Cost Reduction: leveraging my Master’s in Financial Management, I don't just "cut costs"—I re-architect for financial efficiency. I have a track record of implementing tagging strategies and rightsizing automation that significantly reduce OPEX without sacrificing velocity. - Security First (DevSecOps): I build Zero Trust models and integrate security directly into CI/CD pipelines (SAST/DAST), ensuring compliance with strict regulations like SOX and GDPR. SERVICES ------------- Cloud Architecture & Migration: "Lift and shift" or complete refactoring of legacy applications to AWS, Azure, or GCP. Infrastructure as Code (IaC) Development: Writing modular, reusable Terraform libraries for immutable infrastructure. DevOps & CI/CD Pipelines: Building advanced pipelines (GitHub Actions, TeamCity) to automate testing, security scanning, and deployment. Kubernetes & Container Orchestration: Designing and managing production-grade clusters (EKS, AKS, OpenShift). FinOps Consulting: Cloud cost auditing, budget forecasting, and resource optimization strategy. Middleware & Backend Operations: Deep expertise in IBM WebSphere, MQ, and enterprise message buses. TECHNICAL STACK AND SKILLS ---------------------------------------- Cloud Platforms: - AWS: EC2, Lambda, S3, RDS, VPC, Elastic Beanstalk, Workspaces. - Microsoft Azure: App Service, AKS, Virtual Machines. - Google Cloud Platform (GCP): Integration with TensorFlow/AI workloads. - Private Cloud: OpenStack, IBM Cloud. DevOps & IaC: - Infrastructure as Code: Terraform (HashiCorp Certified), CloudFormation. - Containerization: Kubernetes (CKA Certified), Docker, OpenShift, Rancher, Helm. - CI/CD: GitHub Actions, TeamCity, Jenkins, Rundeck. - Config Management: Ansible, HashiCorp Consul & Vault. Operations & Observability (SRE): - Monitoring: Datadog, Grafana. - OS: Linux (Red Hat Enterprise/CentOS), Solaris SPARC, Windows Server. - Middleware: IBM WebSphere (WAS, MQ), JBoss EAP, Apache Solr. Languages & Scripting: - Python, Bash/Shell, HCL (Terraform). Compliance & Security: - Zero Trust Architecture, SOX/GDPR Compliance, SAST/DAST integration. PORTFOLIO HIGHLIGHTS -------------------------------- Global HCM Platform Governance (ADP) - Challenge: Managing governance and compliance for a massive hybrid cloud environment serving millions of users. - Action: Architected a Zero Trust security model and standardized deployment patterns across AWS and Azure. - Result: Reduced compliance audit times by 40% and achieved 100% SOX/GDPR compliance. Finance Transformation & SAP Integration (Adevinta) - Challenge: Securely connecting internal applications to SAP S/4HANA for a global finance transformation. - Action: Designed a secure AWS middleware layer and implemented a Zero Trust network for BPO partners. - Result: Enabled secure, high-availability access to sensitive financial data with improved incident detection via Datadog SLOs. Supply Chain Infrastructure Modernization (viaPhoton) - Challenge: Slow provisioning times for manufacturing edge-locations and security vulnerabilities. - Action: Engineered modular Terraform libraries and implemented GitHub Actions pipelines with automated security scanning. - Result: Reduced provisioning time from days to hours and secured the software supply chain. RELEVANT CERTIFICATIONS ------------------------------------ AWS Solutions Architect Associate CKA Certified Kubernetes Administrator HashiCorp Certified: Terraform Associate