• Successfully and safely migrated entire application from extensive Hugo application to Next.js React application in 3 months• Implemented pixel perfect UI designs while working with designers while creating the most interacted element on the landing page of a company that achieved a valuation of $1.1 billion• Improved reliability by enforcing stricter TypeScript configuration and by fixing all Typescript errors in strict mode across 2 repositories and 800,000 lines of code • Advocated for and implemented Playwright end-to-end testing across 3 repositories• Sped up continuous integration by 83% by caching dependencies and implementing test runner sharding• Increased page performance by 64% by optimizing image request patterns• Improved accessibility through corrections to focus management, keyboard navigation, and screen reader compatibility across 300+ pages• Provided workshops for cross-functional team members to enable them to make small technical contributions• Implemented A/B testing with Google Analytics to verify UX product hypotheses• Improved MDX AST parsing to allow for more advanced forms of metadata representation• Configured indexing strategy and the parsing and filtering of Algolia search data to match targeted search behavior• Fixed thousands of static analysis violations to improve SEO and user experience

• Implemented back and front end user authentication using Rails, Active Record, and React-Router higher order components• Managed scheduling / booking CRUD through transactional operations using Active Record and PostgreSQL • Adhered to ReactJS and ES6 best practices to build a Single-Page Applications with responsive design UI• Optimized database usage and eliminated N+1 queries by observing SQL and Active Record best practices• Published NPM package with a number of WAI-ARIA components• Developed with Test-Driven Development with Jest, Rubocop, and Rspec to ensure edge cases are handled