Chris Q

Spearheaded frontend architecture revamp, boosting dashboard interactivity and scalability, resulting in a 50% faster user workflow. Partnered with Read more design team to deliver pixel-perfect UI/UX using React.js and Tailwind CSS, improving user satisfaction by 30% (based on surveys). Applied performance optimizations (lazy loading, code splitting, service workers), reducing load times by 40% and improving Lighthouse scores by 20+. Introduced automated testing with Jest and Cypress, increasing test coverage by 30% and reducing post-release bugs by 60%. Increased platform accessibility, achieving 25% higher WCAG compliance and enabling broader user adoption. Developed AI agent visualization tools that reduced customer troubleshooting time by 50% and enhanced system transparency. Mentored 3 junior engineers and led 10+ code reviews weekly, fostering team growth and ensuring consistent code quality.

Built and maintained scalable React/Next.js applications supporting over 1M monthly users. Created a shared UI library, cutting development time for Read more new features by 40% across teams. Enhanced web performance KPIs (CLS, TTI, FCP), resulting in 15% better conversion rates. Integrated Stripe and custom billing logic, streamlining subscription flow and reducing payment-related support tickets by 35%. Delivered WCAG compliant, responsive UI, contributing to a 20% boost in mobile engagement. Mentored 2 junior engineers and authored internal documentation used company-wide.

Developed and maintained a fast, responsive storefront for a platform supporting 100k+ monthly users. Collaborated on personalization features that Read more drove a 12% increase in returning customer rate. Boosted Core Web Vitals by 20%, resulting in higher SEO ranking and reduced bounce rate. Built reusable design systems that decreased UI-related bugs by 50% and improved delivery velocity. Integrated APIs to provide real-time book inventory and pricing updates, reducing manual data inconsistencies by 80%.