Improved the API handlers by adding an ORM to simplify the codebase, updating unit tests to increase test isolations, and introducing a standard response format with HTTP error codes.

Integrated AWS Amplify and Material UI (React UI framework) into the React frontend application along with multiple code refactorings to utilize functional components and React hooks.

Assisted in the introduction of Docker containers into the CI/CD Jenkins pipeline and by proxy, the management of credentials, secrets, deployment versioning, and eventual Kubernetes usage.

Reduced AWS costs by automating the removal of the unused or unclaimed storage objects.

Answered technological questions from members about the services we use

Assisted members with implementing algorithms in Python (and with learning the language)