• 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