Stefan Bobrowski

Spearheaded the redesign of critical CRO components, including checkout and cart, within a modern Next.js e-commerce architecture. Contributed to CI/CD workflows and optimized frontend bundle size, significantly improving pipeline reliability and build speed. Integrated Contentful-based feature flags and delivered features for the internal Merchant Center dashboard.

Led the redesign of the Questions & Answers component using React and GraphQL, which improved user engagement and click-through rates. Served as Release Captain, managing PR reviews and production deployments. Increased test coverage to 100% for several components by transitioning testing frameworks.

Led the development of the Nomad Portal, a content management system built with React and Redux-Saga, leveraging AWS AI/ML services for dynamic asset metadata and advanced search. Also built VEP Virtual Stage, a live streaming platform used for virtual events, featuring multiple stream support and live chat.

Developed full-stack applications using the MERN stack, focusing on robust backend REST APIs with Express and Mongoose. Implemented frontend solutions with React, utilizing Hooks and useContext for state management.

Developed product microsites and a customer checkout component for managing payment methods using JavaScript, Fetch, and async/await. Improved SEO and accessibility through metadata and Structured Data markup, enhancing search result displays. Researched and tested emerging frontend technologies like Web Components, Vue, and React.

Prototyped new features and collaborated on UI/UX decisions with leadership. Created a sister-site to showcase the business portfolio to clients. Implemented Google Analytics and Google Optimize A/B tests, leading to increased click-through rates for new UI designs.

Succeeded in a fast-paced Agile environment, building numerous responsive websites for schools globally. Leveraged SASS and jQuery, along with a custom CMS, to deliver tailored web solutions.

Implemented product microsites designed to display sensitive medical diagnostic information. Utilized Node.js, NPM scripts, and jQuery for development, incorporating animations for enhanced user experience.

Led front-end development for new responsive websites, utilizing Flexbox for layout. Focused on creating modern and adaptable web interfaces.

Worked on various freelance web development projects, primarily focusing on core web technologies. Gained extensive experience in building web solutions using HTML, CSS, and JavaScript.

Studied Computer Science at the University of Connecticut, focusing on foundational principles and practical applications. Completed the program in May 2014.