•Optimized Spring backend endpoints by replacing synchronized API calls to external services with Kotlin Coroutines, resulting in a 52% decrease in time taken for requests
•Testing code changes and API calls with libraries such as Mockito and Mockk, as well as creating automated Python scripts to test Kafka producers and consumers between microservices
•Wrote comprehensive documentation of existing and new features of code base, allowing future repetitive and complicated work to be automated and comprehensible
•Developing AWS Services including Appsync, Opensearch, and writing GraphQL queries and resolvers to create a backend-for-frontend system for faster development and lower latency processes
•Implemented backend service using Ruby on Rails, and frontend service using React and Remix.