# Tu Vo > Senior Software Engineer at PayPal Location: San Leandro, California, United States Profile: https://flows.cv/tu Ruby on Rails/Java developer ## Work Experience ### Senior Software Engineer @ PayPal Jan 2021 – Present | San Francisco, California, United States - Backend Engineer for bank payments team - Tools and technology proficiencies: - Ruby on Rails/Rspec - Docker/Kubernetes - Jenkins - Splunk/Datadog ### Software Engineer @ Altimetrik Jan 2020 – Jan 2021 | San Francisco Bay Area - Build alternative-payment products to help merchants to expand the ways their customers could pay - Test all written code extensively and adhere to a culture of defensive programming - Implement domain-driven-design architecture to tackle backend complexity - Utilized tools such as Kibana, SumoLogic, and Datadog to monitor releases and prevent software regression - Perform monthly on-call duties to respond to off-hours alerts and emergencies - Leverage knowledge in Ruby on Rails, Java, and Docker to write scalable and maintainable code ### Teaching Assistant @ Holberton School Jan 2019 – Jan 2020 | San Francisco Bay Area ### Airport Operations @ JetBlue Airways Jan 2017 – Jan 2019 | Oakland, CA ### General Manager @ CVS Health Jan 2015 – Jan 2016 | San Ramon, CA ### Area Manager @ WIS International Jan 2010 – Jan 2015 | San Leandro, CA ## Education ### Master of Science - MS in Computer Science University of Colorado Boulder Jan 2024 – Jan 2026 ### Computer Science Holberton School Jan 2019 – Jan 2021 ### Bachelor of Arts - BA in Mass Communication University of California, Berkeley Jan 2005 – Jan 2009 ## Contact & Social - LinkedIn: https://linkedin.com/in/tu-vo - GitHub: https://github.com/tuvo1106 --- Source: https://flows.cv/tu JSON Resume: https://flows.cv/tu/resume.json Last updated: 2026-03-22