• Wrote lambda functions to serve data from DynamoDB and process data from DynamoDB streams.• Improved robustness of registration-requests from edge devices that come in through MQTT topics.• Set up logging pipeline to export logs from a Kubernetes cluster to CloudWatch with fluentbit.• Improved response-times of a Spring Boot application by optimizing data-queries.• Deployed and maintained cloud resources with Terraform configuration files.

• Worked on enhancements to a component that routes messages between applications.• Set up Ansible for generation of configuration files during deployment.

Added features to the internal software application that collects and provides structured data to departments across MAS:• Implemented a typeahead-search component to allow users to search for datasets stored on the internal data platform.• Used Haystack in Django to index newly added datasets in Elasticsearch to generate faster search suggestions.• Added chart and table components to the React frontend application that allows users to generate visualisations of datasets using Chart.js and React Table.• Added endpoints to the backend Django application to allow data-points to be retrieved for the specified datasets from the PostgreSQL database in various formats.

Contributed to the development of CATcher, an open-source bug reporting platform, in CP3108B: Independent Work.Features added or improved on:• Added a markdown toolbar that inserts markdown annotations to help users new to markdown syntax improve their bug reports.• Implemented change detection in bug reports to improve user experience when editing bug reports.• Added an experimental feature that allows administrators to gain partial access to users accounts for faster troubleshooting of issues.

Teaching Assistant for CS2030S: Programming Methodology II, a core module for computing students that covers object-oriented programming and some design principles.