Raymond Liu Email & Phone Number

• Contributed to the development of a Java-based desktop application by writing clean and extensible code for new features and defects.• Enabled quick regression testing for a module by designing and implementing a snapshot testing application for detecting changes in the output of a running Streams JMX service.• Enhanced developer workflow by identifying and implementing optimizations for the product’s build, thereby improving the compilation time by 50%.• Investigated and achieved 30% tuple throughput improvement of a JSON serialization operator byre-implementing operator using Jackson serialization API.• Optimized existing tooling processes using software including Jenkins and Ansible in an Linux environment by automating tasks that were previously done manually.