Exploring new approaches/frameworks have implemented new features like in-memory caching, HTTP connection pooling, dealing with JSON optimally, Monitoring application via counters exposed using JMX/SNMP protocols and others as per requirement.
Performing analysis and optimizing the performance of the application in terms of CPU usage, memory footprint, reducing contention and others.
Contribute in all the phases of SDLC from requirement gathering to final release. Also work on analyzing and resolving production issues.
Mentoring new team members and freshers.