Alex Lynn Buntrock

Full Stack Engineer at Infinite Red

Built responsive, accessible UIs for SaaS and healthcare apps using React, Angular, and TypeScript; created and maintained component libraries and design systems (Material UI, Tailwind CSS, Ant Design) cutting development time by 30%. Collaborated with UX teams in Figma and Adobe XD to deliver WCAG-compliant, pixel-perfect designs. Optimized performance with lazy loading, code-splitting, and state tools (Redux, Zustand, Recoil), reducing load times by 40%. Integrated REST and GraphQL APIs with backends (Node.js, Django, Golang) enabling seamless full-stack workflows. Led frontend standards and mentored developers, improving accessibility, performance, and code quality; contributed to a 25% boost in team output.

Frontend Developer at ServiceNow

Developed interactive web applications using JavaScript (ES6+), React, and Angular; improved UI performance and accessibility. Built and maintained RESTful APIs in Node.js and .NET Core, enabling secure health data workflows. Integrated applications with Oracle, PostgreSQL, and MySQL; optimized queries and data retrieval speed by 35%. Enhanced UI/UX with Material UI, Tailwind CSS, and Bootstrap; improved usability scores by 30%. Automated frontend testing with Jest, Mocha, Selenium; reduced production bugs by 25%. Collaborated with design, QA, and backend teams via Figma, Jira, and GitHub to deliver enterprise features on time.

Backend Developer at Particle Health

Developed responsive, cross-browser web apps using HTML5, CSS3, JavaScript (ES6+), React, and Angular; improved UI performance and accessibility. Built and maintained REST/GraphQL APIs in Node.js and .NET Core; enabled secure health data workflows and integrated with backend systems. Integrated with Oracle, PostgreSQL, and MongoDB; optimized queries and improved data retrieval speed by 35%. Enhanced UI/UX with Material UI, Tailwind CSS, Bootstrap; improved usability scores by 30%. Automated frontend testing with Jest, Cypress, Playwright, Selenium; reduced production bugs by 25%. Collaborated with designers, QA, and backend teams via Figma, Jira, and GitHub to deliver high-quality enterprise features on time.

Senior Frontend Engineer at Pydantic

Developed responsive, accessible UIs for SaaS and healthcare platforms using React, Next.js, and TypeScript. Built component libraries and design systems with Material UI, Tailwind CSS, and Ant Design, reducing development time by 30%. Collaborated with UX teams to deliver WCAG-compliant, pixel-perfect designs. Implemented REST and GraphQL API integrations for robust data flows. Led automated testing with Jest, Cypress, Playwright, Selenium and implemented CI/CD pipelines (AWS Amplify, Netlify, GitHub Actions) to elevate release quality. Mentored frontend engineers, promoted accessibility, performance, and code-review practices, contributing to improved team output and reliability.

Senior Frontend Engineer at Pydantic

Developed responsive, accessible UIs for SaaS and healthcare platforms using React, Angular, and TypeScript. Built component libraries and design systems with Material UI, Tailwind CSS, and Ant Design; improved performance through lazy loading, code-splitting, and advanced state management (Redux, Zustand, Recoil). Integrated REST and GraphQL APIs with backend stacks (Node.js, Django, Go) for seamless full-stack workflows; automated testing with Jest, Cypress, Playwright; collaborated with UX teams in Figma/Adobe XD; mentored frontend engineers and promoted accessibility, performance, and code quality.