Hi, I'm Lahiru - a Senior DevOps Engineer with 4+ years of hands-on experience building, deploying, and maintaining enterprise-grade cloud infrastructure and CI/CD pipelines.
I specialize in designing scalable, high-availability systems using Kubernetes, Docker, AWS, Azure, and Oracle Cloud. Certified in AWS Solutions, Azure AZ104, Oracle Cloud Skilled in designing, implementing, and optimizing cloud solutions, including CI/CD automation, IaC, and containerization. implemented disaster recovery solutions, and automated deployment pipelines that reduce release cycles from weeks to hours.
🔧 WHAT I CAN DO FOR YOU:
🔹 Cloud Infrastructure Design & Deployment : AWS, Azure, Oracle Cloud, GCP
🔹 Kubernetes & Container Orchestration : Kubernetes, Docker
🔹 CI/CD Pipeline Development : Jenkins, Azure DevOps, GitLab & GitHub CI/CD
🔹 Infrastructure as Code : Terraform, Ansible
🔹 Web/Application Server : Apache HTTP Server, Nginx
🔹 Operating Systems : Linux, Windows, Ubuntu
🔹 Monitoring & Observability : Prometheus, Grafana, Loki, Azure Monitor CloudWatch
🔹 Database Management & Clustering : MySQL, PostgreSQL, Redis, ProxySQL
🔹 Security & Compliance : VPN tunnels, SSL/TLS, WAF configuration
🔹 Cost Optimization, & Performance Tuning
💼 RECENT PROJECTS:
🔹 Architected Kubernetes cluster with Gitlab CI/CD three-tier architecture and database clustering
🔹 Built and managed Docker Swarm clusters running 10+ containerized applications with automated failover
🔹 Deployed scalable production environments on Azure Kubernetes Service (AKS) with full CI/CD automation
🔹 Configured Oracle OKE clusters for multi-environment deployments with GitLab CI/CD
🔹 Reduced AWS infrastructure costs by 30% using Terraform and right-sizing strategies
🎓 CERTIFICATIONS:
- AWS Certified Solutions Architect Associate (SAA-C03)
- AWS Certified Cloud Practitioner
- Microsoft Azure AZ-900
- Oracle Cloud Infrastructure Associate
- Bachelor's Degree in Computer Science
Please contact me if you need a professional DevOps engineer, Cloud Solutions Architect, DevSecOps