SIVASHANKAR

Projects:

• RBC-ACH(Royal Bank of Canada-Automated Clearing House) - Implemented performance testing and optimization for ACH payments, ensuring efficient credit transfers and direct debits. Validated AKS auto-scaling and auto-healing to maintain stability under varying workloads. Integrated New Relic monitoring in a containerized environment and used JMeter UI scripts with Grafana and InfluxDB for performance analysis. Automated Kafka and IBM MQ deployment with Ansible, reducing manual effort. Optimized container memory usage for better resource efficiency, and automated test report generation using Selenium and Grafana for streamlined performance analysis.
• RBC-Fedwire (Royal Bank of Canada - Fedwire) - Optimized Fedwire payments' performance and scalability in an Azure-based, containerized environment. Ensured high availability with AKS auto-scaling, auto-healing, Azure Service Bus, Kafka, and IBM MQ. Tested API responsiveness to maintain system efficiency and reliability.
• IKANO(Sweden) - Performed end-to-end performance testing, identifying and resolving memory leaks and bottlenecks. Optimized garbage collection and resource-heavy SFTP connections using RabbitMQ, MongoDB, and AKS. Pinpointed SFTP thread issues via JMX remote monitoring and VisualVM for enhanced efficiency