Supratim Roy serves as a Vice President at Citi, where he leverages over 14 years of extensive experience in Performance Engineering and Reliability Engineering. His expertise spans a diverse range of technical platforms, including cutting-edge microservices, IBM WebSphere, Oracle WebLogic, and legacy systems such as...
Supratim Roy serves as a Vice President at Citi, where he leverages over 14 years of extensive experience in Performance Engineering and Reliability Engineering. His expertise spans a diverse range of technical platforms, including cutting-edge microservices, IBM WebSphere, Oracle WebLogic, and legacy systems such as Mainframe and Tibco Applications. In his current role, Supratim is pivotal in delivering comprehensive end-to-end performance engineering solutions that enhance application stability and resiliency. He is adept at conducting thorough application and infrastructure design reviews, code profiling, and implementing Chaos and performance testing methodologies.
One of Supratim's key responsibilities involves collaborating closely with development teams during the early stages of the Software Development Life Cycle (SDLC). This proactive engagement allows him to identify critical optimizations for APIs, microservices, and applications, ensuring that performance considerations are integrated from the outset. His technical toolkit includes industry-standard tools such as JMeter, AppDynamics, and Wily Introscope, which he employs to monitor and tune application performance effectively.
Supratim is also skilled in leveraging virtualization technologies and database management tools like MongoDB Ops Manager, enhancing the efficiency of testing environments. His strategic approach to load testing and performance monitoring not only improves application responsiveness but also contributes to a seamless user experience. By defining key service-level objectives and metrics, Supratim plays a crucial role in driving Citi's commitment to delivering high-performance applications that meet the demands of a rapidly evolving financial landscape.
