▪ Utilized IndexedDB object stores to cache metrics and response data, ensuring fast read-writes, page performance due to asynchronous function, and data availability via high capacity limits and persistence.

▪ Decreased bandwidth use by 90%, yielding over 300% faster response times vs uncached data, depending on connection.

▪ Leveraged Service Workers to proxy network requests, maximizing performance through built-in multithreading, guaranteeing interoperability due to support from all major browsers, and enabling background-sync.

▪ Extracted per-query metadata, generating/parsing abstract syntax trees to normalize data, increasing cache hits & freshness.

▪ Developed a Node.js application to heighten climate change awareness. Leveraged Plaid API to securely obtain and parse users’ purchase histories. Wrote logic to integrate public Mastercard API's and calculate the CO² released per transaction.

▪ Deployed service to the Microsoft cloud, leveraging the Azure App Service and a reverse proxy for high availability, on-demand horizontal scaling, http-to-https redirects, and SSL termination.