As a DevOps Specialist, I design and implement scalable Kubernetes environments to enhance operational efficiency and system reliability. My expertise includes setting up and maintaining clusters, optimizing for performance, security, and high availability.I utilize ArgoCD for continuous delivery, integrating with GitHub Actions and Jenkins to streamline CI/CD pipelines. This automation improves deployment speed and reliability while minimizing manual intervention.I develop and automate workflows using Bash and Python scripting, which enhances task automation and system reliability. For infrastructure management, I employ Terraform with custom and community modules, ensuring consistent and scalable resource provisioning.Architecting microservices with Kubernetes and AWS Lambda is central to our cloud-native strategy, supporting modular, scalable applications and rapid deployment cycles. I manage AWS API Gateway for efficient API handling and secure interactions.Cost management is a priority, with a focus on infrastructure-related cost reduction to optimize resource use and budget. I monitor usage patterns and implement measures to reduce expenses while maintaining performance.For visibility and monitoring, I use CloudWatch for log management and Datadog for tracing and performance analysis. These tools provide insights into system performance and help proactively address issues.Driven by a commitment to excellence and continuous improvement, I stay updated with industry trends and emerging technologies, applying them to enhance our infrastructure. Through collaboration and innovation, I ensure our systems are resilient, cost-effective, and aligned with business goals.

Performed maintenance and contributed to improvement of legacy infrastructure and monolithic application stack. Designed and implemented a microservice architecture to replace legacy systems.Solution Arquitechture:Design and implementation of a new microservice-oriented infrastructure solution consisting of:- Kubernetes Cluster- Pod autoscaling- Nginx Ingress Controller- Jaeger for observability- Helm chart deployments- CI/CD- DNS naming convention- Networking- Packer for EKS node images- Prometheus and Grafana for monitoring, visualization and alerts- ELK stack for logging- Application lifecycle pipeline design with Jenkins- Git branching model analysis- Sonarqube for static code analysisEverything in the new infrastructure was developed and deployed as Infrastructure as Code using Terraform, with custom in-house written modules. Which enabled us to move away from the previous Ansible solution.Migration to new platform:Designed a migration plan to move from the legacy monolithic application towards Kubernetes microservices. Implemented the plan and successfully migrated platforms without any unplanned downtime.Platform improvement and development:Iteration over existing infra to improve performance, flexibility, and developer experience. Including:- Replacing Nginx with Traefik for ingress controller- Deployed Istio for Service Mesh features- Changed Git branching model towards Single Artifact Promotion- Switched from Jenkins to ArgoCD- Design and implementation of AWS multi-account arquitechture

- Designed and implemented cloud solutions for clients, focusing on scalability, reliability, and cost-efficiency.- Developed automation processes using tools such as Jenkins, Ansible, and Packer to streamline deployments and reduce manual errors.- Utilized BitBucket Pipelines to automate build and deployment processes for various projects.- Served as the primary CloudFormation expert, creating and managing infrastructure as code templates to provision and configure AWS resources.- Leveraged AWS services to optimize cloud architecture and enhance application performance.- Implemented Docker containers and orchestration using Kubernetes and Openshift to enhance scalability and portability.- Designed and developed microservices architectures to enable modular and scalable application development.- Implemented Content Delivery Networks (CDN) to optimize content distribution and improve website performance.- Utilized Python and Bash scripting to automate tasks, improve system efficiency, and enhance operational workflows.- Mentored and coached junior team members, providing guidance on cloud technologies, best practices, and troubleshooting techniques.- Conducted tech workshops to educate colleagues and clients on cloud solutions, CI/CD processes, and DevOps methodologies.Key Achievements:Successfully led the migration of a legacy monolithic application to a microservices-based architecture, resulting in improved scalability, reduced downtime, and increased development velocity.Implemented automated CI/CD pipelines using Jenkins and BitBucket Pipelines, reducing deployment time by 50% and eliminating manual errors.Designed and deployed a highly available and fault-tolerant infrastructure on AWS, leveraging CloudFormation, EC2, S3, RDS, and other AWS services.Developed and implemented a centralized logging and monitoring solution using ELK stack, ensuring real-time visibility into application performance and proactive issue resolution.

Colgate-Hills accountInfrastructure > 100 serversTCserver • Debugging • MaintenanceApache • Daily rolls • New Vhosts configurations • Rewrites - ProxiesDNS management • Datapipe • Verisign • CSC • Over 1000 domainsLDAP • Groups • Users • AttributesAutomation tools and tasks: • Ansible • Python • Jenkins • Deploys • Daily task automation • Data processingDevOps Tools: • Packer • DockerAkamai configs • Cache configs • No-store configsGithub - SVNJIRA - Ticketing ToolELK Stack

Responsible of the agency's main accounts - Ford - Lincoln - MovistarServer administrationTicketing tool: JIRAIptablesHA & LBLinux server setup and maintenance (CentOS 6.5)Server and configuration optimizationsApache - rewrites - proxy - cacheHTTP/HTTPSAkamaiAdobe CQ (AEM) administration - optimizationDesign and implementation of Linux solutions(Python/Bash) & AEMAnalisis , design and optimization of deployment workflowsProcess and task automatization with Jenkins and PythonJunior coachingRackspace - Amazon AWSService monitoringLog analisis/debuggingUsers-groups-permissions administrationBash scriptingGithub

• Application support• Incident creation, assignment, escalation and follow up.• Ticketing tools: Maximo and ManageNow• Process monitoring• Log analisis• Daily and monthly reports.• Work alongside IBM• Changes and prod deployment planning

• Tech support• Personal assistance to each company member (approx 200)• Service administration and monitoring :(Svn, Gerrit, GitHub, Jenkins, SMTP)• Ticketing tools: Redmine - Use and administration• Infrastructure support• Linux servers setup, administration and maintenance• Virtual environments setup• TCP/IP networks (Wired y wireless LAN)• VPN• Routing (iptables/interfaces)• HA & LB• Apache, LAMPP/XAMPP set up and configuration• Contingency plans• Log analisis• Bash Scripting• Backups control and administration• Junior coaching• Office managment