As a Site Reliability Engineer (SRE) with more than 22 years of experience, I specialize in designing, automating, securing, and operating highly available infrastructure and cloud-native platforms at scale.
My expertise includes:
- ⚙️ Infrastructure Engineering
- ☁️ Multi-Cloud Architecture
- 🚀 CI/CD & GitOps
- 📦 Kubernetes & Containers
- 🔍 Observability & Monitoring
- 🔐 DevSecOps & Security Automation
- 🤖 PlatformOps & AIOps
- 🧩 Reliability Engineering & Incident Response
I help organizations build resilient, scalable, and observable systems that enable faster software delivery while maintaining operational excellence and production stability.
🔗 Repository:
https://github.com/OMaciasd/devops-test
- Automated Kubernetes microservices deployments
- Reduced delivery time by 40%
- Implemented automated testing pipelines
- Improved deployment reliability and rollback strategies
- Integrated CI/CD best practices using Jenkins and Docker
🔗 Repository:
https://github.com/OMaciasd/challenge_sre
- Built centralized observability architecture
- Integrated Prometheus and Grafana
- Implemented proactive monitoring strategies
- Identified production bottlenecks before impact
- Enhanced infrastructure visibility and incident response
- 🏅 Microsoft Certified AZ-900
- 🏅 Microsoft Certified DP-900
- 🏅 Microsoft Certified AI-900
- 🏅 English First Certification (A2–B1)
💼 LinkedIn
https://www.linkedin.com/in/omaciasd💻 GitHub
https://github.com/OMaciasd
- Cloud Native Platforms
- Kubernetes Governance
- GitOps & Platform Engineering
- DevSecOps Automation
- AIOps
- Reliability Engineering
- Infrastructure Automation
- Observability Engineering
- Multi-Cloud Operations
- Platform Engineering
- SRE Best Practices
"Automation is applying technology to processes that scale reliability, consistency, and operational excellence."