CHATSCRUM, INC.DevOps Engineer
Jun. 2017 - Mar. 2021• Developed, maintained, and optimized CI/CD pipelines using GitLab CI/CD and Jenkins, deploying 30+ applications with 99.5% uptime and improving overall deployment reliability.
• Administered cloud infrastructure in GCP, including Compute Engine, Cloud Storage, and Cloud SQL, improving resource utilization efficiency by 25% and reducing operational costs.
• Implemented containerization solutions using Docker and Kubernetes, standardizing deployment processes and reducing deployment errors by 40%.
• Configured and managed monitoring and logging solutions with ELK Stack and Nagios, resulting in a 35% reduction in system downtime and faster incident resolution.
• Coordinated closely with development and QA teams using Jira and Slack, ensuring seamless integration of code changes and timely release management.
• Developed automation scripts using Python and Bash, streamlining server provisioning, configuration, and log management across servers.
• Conducted rigorous backup procedures, disaster recovery drills, and security patching for production systems, maintaining data integrity and operational continuity.
• Optimized infrastructure cost and performance by implementing dynamic auto-scaling policies and analyzing cloud usage metrics, ensuring efficient utilization of cloud resources.
• Containerized machine learning models for deployment, enabling scalable, reproducible, and consistent ML workflows across environments.
• Implemented and managed ML model training and deployment pipelines using AWS SageMaker, enhancing model lifecycle management and operational efficiency.