-Contributed to cost-saving initiatives of $100,000 dollars a year by replacing a proprietary PDF modifier library with an open-source alternative, resulting in an increased efficiency and reduced licensing expenses-Created data batching API to better sort user data during data export minimizing number of DB calls by 25x-Wrote and maintained backend integration test to ensure robust functionality and conducted frontend Cypress test to maintain CI/CD pipelines

-Managed and developed data pipelines that track user movement between Atlassian products using DataBricks notebook with airflow, allowing data analyst easier access to trend-Worked with data science team to construct forecasting ML pipeline that predicts monthly active user using Pytorch for each Atlassian product based on data collected across the company-Developed a data consumer job in Airflow using Google Sheets API, enabling seamless data synchronization between databases and analysts’ Google Sheets

-Developed and updated a CSV parser to optimize sales process in the in house CRM-Created and implemented a new rule set created from the business team that would automate the distribution of work throughout the sales team-Integrated Trello and Opsgenie CRM to fit need of Atlassian

-Migrated business calculation engine logic from OC4J to Weblogic middleware implementing a new GUI-Reconfigured Oracle database pipelines for the business intelligence EJBs

-Collaborated within a team to implement and system administrate a 12-node cluster-Automated the installation and build system for deployment using Puppet