Case Study: a fast-growing HealthTech startup boosts mobile engagement with Zymr's React and Next.js frontend revamp

a fast-growing HealthTech startup boosts mobile engagement 35% with Zymr

The customer, a fast-growing HealthTech startup, faced performance challenges with its bloated and difficult-to-maintain Angular frontend. Slow page loads, especially in low-bandwidth areas, were negatively impacting user engagement and patient adherence to treatment plans. They partnered with vendor Zymr for a frontend revamp to address these critical issues.

Zymr rebuilt the application's frontend in React using Next.js to enable server-side rendering and improve SEO. The solution introduced lazy loading for heavy components and used GraphQL APIs to streamline data queries. As a result, time-to-interactive dropped by 60% and mobile engagement rose by 35% within three months post-launch. Zymr delivered a high-performance app with fast load times under two seconds, leading to higher patient retention.