Designed, developed, tested and maintained tools to optimize team productivity. Partnered with DevOps engineers to automate the process of setting feature flags, saving engineers up to 4 hours per week. Led a team of engineers responsible for monitoring end-user patterns. Made product and technical roadmap recommendations to product and engineering managers. Mentored junior engineers on configuration best practices and troubleshooting techniques. Wrote and executed production data migrations and clean-up jobs against MongoDB using MQL, resulting in improved performance. Utilized MQL with MongoDB to query databases and perform data clean-up in production environment.