- Minimized computation costs and optimized resource usage by implementing a Lambda service to match unique identifiers from potential repeated EventBridge messages against a DynamoDB table to eliminate all redundant step function executions.- Streamlined the development of unit tests for functions incorporating frequently recurring logic within the Hamilton framework by introducing a library of standardized pytest parameters, resulting in a 70% reduction in development time of the unit tests.- Led an initiative to standardize coding and documentation practices by introducing comprehensive coding and docstring guidelines, reinforced through the integration of the Ruff linter into the codebase to ensure widespread adherence to established rules.- Introduced a systematic approach of assigning story numbers to code docstrings to enhance code traceability and improve project transparency, enabling team members to easily pinpoint corresponding story details on the Sprint board.- Refactored and streamlined a Step Function by transitioning it to an event-driven model and incorporating a response service, enhancing the logging mechanism to capture crucial details and responses for improved tracking and analysis.

- Designed interactive Vuetify UI widgets to simplify navigation, improving user comprehension and ease of use.- Consulted on and adapted UI/UX designs based on comprehensive stakeholder feedback during the Agile development process, increasing stakeholder satisfaction and ensuring alignment with project objectives and expectations.- Resolved formatting issues of the data payload in the Vuex store to adhere to the REST API schema, ensuring successful transmission and accurate data exchange.

- Facilitated the redesign of the web application's UI used by Border Services Officers, creating Vue.js prototypes based on consultant team designs, providing actionable insights during the iterative process.- Created comprehensive documentation on the business rules and data structures of an outdated SOAP API codebase, which served as the foundation for the team's consultants in designing a new querying service to minimize disruptions during the upgrade.- Launched an integration testing service with Apache JMeter, SoapUI, SQL, and Java for new features of a SOAP API, minimizing dependency on manual testing resulting in a 90% reduction on testing time.- Created an interactive, graphical, and accessible learning module using JavaScript canvas that educated employees on various examples of phishing attacks and how to avoid them, increasing the awareness of cybersecurity topics among coworkers.