Si Yin
About Si Yin
Si Yin is a Senior Software Engineer at Fannie Mae in Plano, Texas, with extensive experience in enterprise API gateways, AWS services, and Agile methodologies.
Current Position at Fannie Mae
Si Yin is a Senior Software Engineer currently working at Fannie Mae in Plano, Texas. In this role, Si Yin is involved in high-level design discussions with stakeholders and enterprise architecture teams. The work includes drafting implementation and sequence diagrams and collaborating with UX designers to produce high-level screen designs for web applications. Additionally, Si Yin is well-versed in AWS services, including S3, ELB, Route53, CloudFront, ECS Fargate, ECR, Docker, and Secret Manager, helping to host enterprise-level web applications.
Past Work at Citi
In 2016, Si Yin briefly worked at Citi in Irving, Texas, as a Senior Software Engineer. During the three months at Citi, Si Yin contributed to various development tasks in a fast-paced financial services environment. The role required strong technical skills and the ability to quickly adapt to new projects and technologies.
Experience at Barclays Investment Bank
Si Yin spent five years as a Senior Mobile Application Developer at Barclays Investment Bank in McKinney, Texas, from 2011 to 2016. This position involved extensive interaction with stakeholders to develop mobile applications. Si Yin also played a vital role in implementing enterprise API gateways using the Google Apigee platform and Acquia Drupal CDN.
Education and Dual Master's Degrees
Si Yin earned dual Master's degrees from the University of Bridgeport, where Si Yin studied Computer Science and Electrical Engineering from 2006 to 2011. Si Yin achieved a Master of Computer Science and a Master of Electronic Engineering during this period. Prior to that, Si Yin earned a Bachelor of Science in Electrical Engineering from ChongQing Tech and Business University, studying from 2002 to 2006.
Skills and Project Management Tools
Si Yin is skilled in a variety of project management and development tools, including Jenkins, UCD, Confluence, Git, Bitbucket, and Splunk. Familiar with both Kanban and Scrum methodologies, Si Yin works in Agile environments with two-week sprints to deliver incremental features quickly. Additionally, Si Yin mentors junior engineers and works collaboratively to ensure the successful completion of development projects.