- Created CI/CD pipeline: With Jenkins, the company reduced the time it takes to develop and deploy a CI/CD pipeline by 40%, resulting in a 25% increase in customer satisfaction.- Increased system reliability: Improved system reliability by 30%, reduced system downtime by 70%.- Automation: Automated server provisioning and configuration processes through Ansible and Terraform, and improved time efficiency by 50%.- Developed a monitoring system: Developed a shell script for website and API monitoring for instant response on any down service and hence, improve response time by 50%.- Kubernetes management: Engineered Kubernetes clusters to enhance microservice deployment efficiency; implemented auto scaling strategies, reducing infrastructure costs by 30% and boosting system performance by 25%- Deployed and Managed Multiple Applications and APIs: Successfully deployed and maintained multiple applications and APIs using Nginx, ensuring high availability and optimal website performance.- Logging and Monitoring: Implemented comprehensive logging, monitoring, and notification systems (Prometheus, Grafana) across 15+ microservices, resulting in a 60% reduction in mean time to detect (MTTD) and a 40% reduction in mean time to resolve (MTTR) incidents.- Microservice Deployment Optimization: Executed deployment tasks for 15+ microservices based on node.js and next.js, achieving a 98% success rate and reducing average deployment time by 25%.- Cost Optimization: Engineered and implemented cost-effective cloud infrastructure solutions (e.g., right-sizing instances, utilizing spot instances and auto-scaling) that reduced overall project costs by 20% while maintaining performance requirements.