Implemented ETL system for managing the data of SEIU’s 2 million members across hundreds of affiliate organizations using Python, Docker, Kubernetes.Managed deployment and operations of self-hosted open source mass texting solution, enabling users to send over 2 million texts a day, including making changes to the backend and frontend to support SEIU’s unique use-case, using Docker, AWS, GitLab CI/CD, Twilio, Node.js and React.Led an engineering team’s adoption of scrum/agile methodologies. Worked with stakeholders to define and document requirements, create epics and user stories and adopt capacity planning and estimation.

Developed frontend for Wayfair Service Pro application process, allowing Wayfair to scale up Service Pro recruitment process to multiple dozens of U.S. cities on a lean operations team.Built microservice API to integrate Wayfair's order processing system with a third-party service provider, expanding warranty offerings on thousands of product categories using Python and Flask.Reimplemented a legacy stored procedure as a C# .NET microservice API, eliminating database timeout errors and allowing suppliers to efficiently upload product information.Used Grafana, InfluxDB and Data Dog to create dashboards and alerts for critical performance issues.Mentored Wayfair Labs junior developers, leading them in exercises covering MVC patterns, SQL, React and git.

Developed the frontend of Redbox.com, a video rental and streaming website using React.

Migrated legacy CMS to an in-house CMS solution using React and Node.js.Implemented lazy-loading of advertisements to improve ad viewability and page load speed by 30%.