DevOps Engineer - National Stock Exchange of India- Manage and support Solace appliances in production environments, automating repetitive tasks using shell scripts to ensure seamless operations. Proactively monitor infrastructure using Datadog and ITRS to address potential issues before they impact performance.- Version upgrades of Solace appliances across production and disaster recovery (DR) sites to adhere to NSE's n-1 version policy, ensuring system stability and alignment with the latest features. Mitigate OS and software vulnerabilities according to CIS guidelines, improving security and compliance.- Collaborate with application teams to implement CI/CD pipelines that supports the integration of event-driven architecture using Solace.- Integrated Debezium with Oracle DB by gathering use case requirements, setting up UAT on Oracle servers, automating sink and connector operations, and troubleshooting runtime errors via YAML file configuration. Successfully established a real-time event-driven architecture for NSE's Oracle DB across all NSE sites, enabling real-time data synchronization. Provided successful demos after test runs and ensured smooth operations post-deployment.- Manage production issues by automating troubleshooting processes, scripting solutions, and collaborating with Solace support to resolve incidents quickly.- Conduct live disaster recovery (DR) drills and manage appliance replacements in case of failures. Ensure business continuity by automating failover processes and enhancing infrastructure resilience through continuous DR testing.- Use of Datadog dashboards and ITRS alerts to monitor infrastructure performance, detect bottlenecks, and improve system efficiency. Automate health checks and alert configurations to optimize monitoring.