Hit the ground running with a small, knowledgeable team to create a feature-rich financial SaaS solution as a greenfield single-page application using a modern technology stack:• Created a real-time, data-centric React & TypeScript application with complex client-side validation rules and an organized library of types and interfaces that must be compliant with IRS nuance• Collaborated with backend to establish API contracts, understand limitations, and design data structures that are mutually the best fit to maximize technical and perceived performance• Continually refactored application architecture based on evolving patterns to encourage reuse, improve performance, and create a more consistent and intuitive user experience• Built and enhanced a robust Jest unit testing environment with easy-to-use mocks and utilities• Extended the project's component library with custom elements composed from Formik and Material-UI • Simplified automated testing coverage with custom Cypress page objects/commands and implemented it into a GitLab pipeline using Docker

Worked with the team to spark modernization of the front end codebase with Webpack & ES6 which introduced new tooling to improve accessibility of new UIs, application performance, and team productivity on the main eCommerce site• Developed custom NextJS server features, NodeJS applications/utilities, and performant content caching solutions using Express• Tackled a massive backlog of accessibility changes as part of an effort toward WGAC and ADA compliance• Developed automated testing suites with Cypress to monitor the integrity of core site functionality in a dependable CI pipeline

Integrated deeply with market research while helping plan and develop new features for a popular SaaS product that affords customers drag-and-drop creation of lead-generating static webpages with the tools to test their impact.• Planned new features that would determine the project's roadmap to maintain a competetive position in the SaaS space• Worked with QA to develop a fully automated testing pipeline that enabled true CI/CD with multiple daily production deploys• Created Storybook component library and made it available for non-technical teams to explore the capabilities of common UI elements

Served on multiple teams to build frontend applications providing proprietary forms of data visualization that also required developing strategies around minimizing the load of millions of concurrent users nationwide.• Collaborated with external contractors to ensure code quality standards and project timelines were met• Optimized frontend architecture to minimize api calls and reduce the backend load associated with serving millions of daily users nationwide