- Served as the technical lead for an 8-person team, spearheading a greenfield order and item management platform at the core of Costco’s retail operations—empowering thousands of warehouse and sales managers to efficiently manage shelf inventory and digital product listings.- Led the design and implementation a performant front-end stack using TypeScript, React, TanStack/Router, and TailwindCSS, improving critical inventory page load times to under 1 second.- Built a unified “save-all” feature consolidating multiple component states into a single, page-level state, reducing manual steps for warehouse managers and enhancing overall efficiency.- Developed a robust chip management system using a type-safe rule engine factory pattern, ensuring consistent validation and error handling, and enabling developers to introduce or update rules in minutes rather than hours.- Established front-end best practices around composable UIs, reusable components, and maintainable code structures, backed by robust testing tools (React Testing Library, Jest, Storybook, Playwright)—reducing regressions and ensuring predictable releases.- Collaborated closely with Product and Project Managers to refine user stories, clarify requirements, and guide implementation, ensuring alignment between technical deliverables and business objectives.- Mentored junior engineers through pair-programming sessions, targeted feedback, and hands-on code reviews, accelerating their growth in modern React patterns, TypeScript, and scalable front-end architectures.

– Developed an online check-in system for Great Clips in a highly efficient two-person team, utilizing Next.js, React, and TypeScript to enhance user experience and system performance.– Crafted custom, accessible UI components—including a draggable bottom sheet and a responsive dropdown selector—aligning closely with design specifications and adhering to A11y standards.– Developed and maintained a versatile React-based design system and component library, now integral to Great Clips' marketing website's cohesive visual experience.– Closely collaborated with designer to interpret mockups and implement pixel-perfect UI in React and TypeScript.– Implemented a comprehensive suite of unit tests, achieving 95% test coverage, to ensure high-quality code and system integrity.

• Led development of a personalized dashboard for United Healthcare's main portal, impacting tens of thousands of users daily, using React, Redux, and Styled Components to deliver a scalable and seamless user experience.• Reduced build times from 1 minute to 7 seconds by optimizing a Webpack configuration and adding caching.• Implemented tests to ensure high quality code delivery and wrote documentation to help other engineers understand the code better. • Organized weekly brown-bag meetings that introduced multiple concepts to the team, such as React Concurrency, React Query, Playwright, etc.• Developed design patterns and standards for a team of engineers, resulting in increased efficiency and fewer errors.

Refined the development workflow for how multiple micro-services get spun up, decreasing build times by 20%.• Lead the migration of an Angular application to React, which reduced page load time by 70%.• Built out multiple features on a healthcare dashboard product that is actively used by tens of thousands of customers every single day.

• Increased throughput of PostgreSQL database by 60% through optimizing queries and indexing• Successfully completed an internal front-end project impacting multiple regional ad servers within 2 months by managing and coordinating development efforts.• Leveraged knowledge in Docker to create scalable microservices that are delivered through a CI/CD pipeline.• Built and maintained multiple backend REST API services with Docker and Kubernetes.• Developed and maintained multiple API services with Node.Js and Typescript that had 99.99% uptime.• Earned the leadership of a newly formed team, organized daily stand, and established a team culture that focuses on building applications with SOLID principles in mind.

• Built the docker infrastructure for all of the QA team's automation projects using Docker, Bash scripts, and Selenium hub.• Ensure that the software products meet quality and reliability requirements before it is released to consumers.• Develop automation scripts in Python using Selenium Web Driver with BDD best practices.• Optimize and maintain Bamboo, our testing software, to build and run our tests effectively.• Create a reporting tool that pulls data from Bamboo using HTTP and displays test results leading to better transparency for upper management.

• Logged reservations and established organizational methods in the workplace to streamline daily directive to drivers.• Coordinated large fleets and minimized delays by utilizing strict time management skills, resulting in positive customer satisfaction 3 years running.• Developed business to business relationships through cold calling and a compelling presentation of company performance, allowing our affiliate partners list to grow by 35% in 2016.