• Elevated courier location tracking data precision from once every minute to once every 5 seconds, and achieved a 27% cost reduction by transitioning a microservice to Quarkus and adopting Kafka over Amazon Kinesis.• Saved $23.9M annually and reduced the cost per order by 18% by leading a crucial two-phase initiative enabling couriers to accept orders en route to the restaurant and collect from two different establishments before delivery.

• Achieved $9M in annual savings and reduced undelivered orders by optimizing the delivery process through seamless storage, retrieval, and deletion of delivered food images with S3.• Identified and rectified a critical race condition, ensuring cost accuracy for couriers utilizing third-party insurance services and eliminated over $100k of overpayments.• Contributed to the on call rotation resolving over 15 real time production issues and mentored two new engineers to the on call process.

• Refactored a legacy API to remove reused code and allowed for circuit breakers to disable specific endpoints in the event of outages or failures, enabling up to 88% of services to continue operation during an outage.• Provisioned AWS resources using Terraform to ensure efficient and automated infrastructure deployment.

• Streamlined a scalable service through the consolidation of courier event systems in Canada, the United Kingdom, and Australia by rerouting API calls and refactoring legacy code.• Reduced the cost of database maintenance by 8% through the efficient planning of Quartz jobs and MySQL scripts to automatically save and delete order objects within relational databases.• Mentored 6 new employees in the Incubator program by imparting knowledge of the technologies and culture practiced and ensured the successful completion of small projects.

• Eliminated 50 hours of manual data entry per year by automating data collection using Python.• Created the Early Development Instrument report to display over 100 statistics of Manitoba’s youth and optimized government resource allocation using Report Lab, Pandas, and XML.