Created an upload manager that handles uploading and polling for the status of activities to improve the reliability of the upload

Developed a new flow for uploading a manual activity in order to decouple it from the recorded activity upload flow

Fixed issues with caching causing stale data to be used by adding conditional logic to ignore the cache

Developed backend services using Go, Cypher, and SQL to generate analytic data regarding a shops customers, and orders

Optimized a tracking service to reduce the number of API calls required by ~40%

Fixed an issue with tracking products bought by a new customer when it involves a widget

Utilized React and Redux to create user interfaces for a recommendation and data analytics app

Designed unit, integration, and end-to-end tests using Go and PHP laravel to increase code coverage

Designed and implemented REST API services using Grails, SQL, and HQL

Developed dynamic PDF reports to show processed application data on a monthly basis using Jasper Report, SQL, and Grails

Optimized SQL queries to reduce home page load times by double

Identified and fixed bugs found within an application processing program