• Maintained and developed an asynchronous publish/subscribe system in AWS, Terraform, and Golang: responsible for retrieving package tracking data given a tracking number, the system contained 80+ microservices, each for an individual carrier (e.g. USPS, UPS) and handled up to a peak of 2 million requests per day

• Maintained and developed various internal microservices and microfrontend services in Golang and React with an API to interface with a PostgreSQL database

• Monitored dashboards through SumoLogic to maintain and troubleshoot our services from unforeseen friction

• Refactored legacy monolith code base into testable interfaces to allow for automated CI/CD testing and independent auto-scaling to handle large spikes in traffic (i.e. Black Friday)

• Handled rotating on-call schedules with the responsibilities of responding to system alerts and cross-team requests/questions about functionality and feature requests

• Coordinated weekly paired-programming sessions with senior level engineers to learn better programming practices and understand larger architectural team decisions

• Researched the cost/benefit of potential system improvements and determined recommended courses of action

• Developed an AWS lambda function that gathered customer information from Audible's API to determine the eligibility of a free promotion to reduce the drop-off rate at Amazon checkout page

• Designed and implemented a DynamoDB schema to keep track of redeemed and sent offers to customers

• Tunneled API Gateway traffic through a VPC: configured with CloudFormation

• Participated in daily scrum meetings that involved the following steps: daily updates, sprint ticket updates, and biweekly retrospectives and planning

• Developed a cron job that automated email reminders for an internal awards tool by pulling relevant dates and users from a PostgreSQL database

• Cached every notification in a PostgreSQL database for record-keeping and accountability

• Improved PostgreSQL table structures to use consistent date/time types across a database, solving time zone issues on the frontend

• Migrated and reformatted data using Django CMS to streamline future updates to static department websites

• Created, updated, and completed tickets on a Jira dashboard during meetings for future planning