Supporting development of internal and client-facing mobile apps- Using React Native to develop performant, cross-platform mobile applications for both internal and client use- Collaborating with designers and back-end engineers to design front-end components and implement features from user stories- Writing unit/integration/end-to-end tests based on the principles of test-driven developmentSupporting development of multi-platform messaging application- Developing integrated Salesforce chat application using React, SASS, and Salesforce Apex- Integrating messaging functionality within aforementioned mobile apps- Developing backend services with AWS Lambda and Mulesoft orchestrationsSupporting development of customer recommendation algorithm- Optimizing existing features using time-complexity analysis and concurrency- Implementing new features based on business requirements and customer needs- Developing DevOps solutions with Docker/Kubernetes and AWS EKS