Involved in development of new features that would help OpenJ9 JVM gain competitive advantage in Cloud environment. Responsibilities included identifying areas of optimization in JVM to improve its performance when running in a Cloud infrastructure and improving adoption of OpenJ9 JVM in Cloud environment.

Worked in J9VM development team on new features across multiple components, fixing defects raised by the support team, and assisting the support team in analyzing and handling critical customer issues.

Worked in J9VM development team on improvements in class data sharing feature and fixing defects raised by the support team.

Worked as Level 3 customer service engineer in IBM Java JIT team. This role involved analyzing theissues, fixing defects and interacting with customers to resolve the problems. The work requiredknowledge of assembly language on various platforms (x86, ppc, z/OS), experience in using nativedebuggers and understanding of platform architecture.