I worked across the full stack (React, Ruby on Rails, GraphQL, PostgreSQL, AWS) to improve platform performance, reliability, and usability for a coaching and wellness SaaS product.
•Improved marketing data accuracy by creating a Ruby on Rails sync service for 5,000+ clients (~85k PostgreSQL fields), cutting runtime from 1 hr to <1 min through HubSpot’s batch API and optimized database queries.
•Prevented dozens of Helpdesk requests each month and increased admin efficiency by developing a React + GraphQL page to precisely query multi-table data, enabling auditing and filtering of client changes.
•Eliminated 95% of deployment failures caused by dependency mismatches by implementing Python Poetry and standardizing Docker/server environments.
•Empowered Customer Success and Sales teams by automating 60+ client usage reports using Python, Pandas, PostgreSQL, and AWS Lambda.
•Enhanced team productivity by mentoring junior engineers, establishing code standards, reviewing 150+ pull requests, and pairing on 100+ sessions — raising code quality and accelerating feature delivery.
•Ensured platform uptime as rotating Helpdesk lead, resolving urgent production issues such as site outages, data corruption, and deployment errors to minimize downtime.
•Modernized JavaScript stack by upgrading React, Webpack, Babel, Node.js, and related packages (5+ years outdated), enhancing security, reducing load times, and enabling modern development features.
•Reduced unlogged sessions by 90% by creating Sidekiq email workers and a React Router page with session tracking and pagination, ensuring accurate reporting and timely coach payouts.
•Delivered dynamic Material UI components for 50+ coach bios, adapting to variable content while maintaining a responsive, consistent user experience.
