About

Christopher Lim is a highly skilled Software Developer with over 6 years of experience in the computer software industry. He is currently working as a Software Developer at Rakuten, where he has established a proven track record of delivering high-quality software solutions. His strongest skills include Java, Android, and Perforce, which he has honed through years of experience in the field. Christopher holds a Bachelor's degree in Computer Science from the National University of Singapore, and he is a strong engineering professional. He has worked with a range of technologies, including SQL, AWS, Spring Boot, Spring, Mobile, Web, and Backend, and he has a deep understanding of software engineering principles. Christopher has previously worked as a Software Engineer at Grab, where he created and implemented Grab's Feedback Loop, which was used across all core products to identify spatiotemporal optimization strategies based on features and metrics for various time frames. He also worked with analysts and data scientists to create a metric engine that allowed them to define product metrics using SQL. Christopher was instrumental in scaling the data pipeline, which had to handle over 300 billion events per day at its height, by rising clickstream events. For the team, he designed and operated the AWS infrastructure for both OLAP and OLTP systems. Before joining Rakuten, Christopher worked as a Software Engineer Intern at Visa, where he used Maven and Spring Boot to work on the "cash a check" backend, which allows consumers to deposit money into their PayPal accounts by scanning photos of checks using the PayPal mobile app. He also created unit and functional tests for various components, including web applications and service backend, resulting in an 80 percent increase in test coverage. Christopher is a highly motivated and dedicated individual who is passionate about software development. He is always looking for new challenges and opportunities to expand his skills and knowledge.