During the 4 years that I worked at LivePerson, I was the lead UI engineer on two different teams.
For the CoreAI team, I was responsible for designing and building features using multiple NodeJS microservices and React based UIs, all deployed using a CI/CD process on AWS. These systems processed text responses using Machine Learning, and operated seamlessly inside the main Vue.JS web application.
In the Self-Service team, I was responsible for improving the UX of various aspects of the LivePerson ecosystem. This required me to research, and implement Stripe as a secure payment provider. Also during this time, I identified a gap in developer efficiency at the company, and created a Design System initiative to combat this.