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  • Cloudntainers
  • Colombia
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OMaciasd/README.md

👋 Hello, I'm Oscar Macias

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🛠️ As a Site Reliability Engineer (SRE), which is just a fancy way of saying I make sure things don’t break (🤞too often). With over ten years of experience keeping the infrastructure ⚙️, automation 🤖, and observability 👀 train on the rails 🚂, my mission is to help teams deploy 🚀 and maintain rock-solid 💪 applications in production—because nothing says excitement like a system that just works 🎉.

🚀 Technical Skills

  • 🗄️ Databases: PostgreSQL, MongoDB, SQL Server, MySQL, MariaDB, Hadoop.
  • 🐚 Languages: 🐍 Python, Bash, 🐹 Go, Groovy, Java, C#, Javascript, HTML, CSS.
  • ☁️ Cloud: Azure, OCI, IBM Cloud, AWS, GCP, Huawei, Hungsom, cPanel, Digital Ocean.
  • ☸️ Containers & Orchestrators: 🐳 Docker, Kubernetes, OpenShift, Rancher, Kafka, RabbitMQ, Helm.
  • 📜 Infrastructure as Code: Terraform, ⚙️ Ansible, Pulumi, Vagrant, Chef, Puppet, Saltstack, Capistrano, OpenTofu.
  • 📊 Monitoring & Observability: Prometheus, Grafana, Dynatrace, ELK Stack, Loki, Zepkin, AppDynamics, KIO Prophecy.
  • 🔄 CI/CD: Jenkins, GitLab CI, Azure DevOps, GitHub Actions, BitBucket Pipelines, ArgoCD, Snik, Cherkmarx, Veracode, Sonar, Artifactory, JMetter, Crossplaine.
  • 🖥️ Operating Systems: 🐧 Linux (Ubuntu, CentOS), Windows Server, MacOS, Unix (Solaris), Cisco, Mikrotik, Ruckus, VmWare, OpenStack, Citrix, Proxmox, Fortinet.

🌟 Highlighted Projects

🔧 Automated the deployment process for microservices on Kubernetes using Jenkins and Docker, reducing the delivery time by 40%. Implemented automated tests and version control to ensure reliability in each release.

📈 Developed a monitoring system for a Kubernetes cluster, using Prometheus and Grafana to collect and visualize real-time performance metrics. This proactive approach helped identify and resolve resource bottlenecks before they impacted production.

🛠 Certifications

  • 🏅 Microsoft Certified AZ-900: Azure Administrator Associate
  • 🏅 Microsoft Certified DP-900: Azure Data Preoccess Associate
  • 🏅 Microsoft Certified AI-900: Azure Artificial Intelligence Associate

📫 Contact

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