Building a shared foundation for Healthline Media’s digital products

Healthline Media operated multiple high-traffic digital health properties that had evolved with separate frontend implementations. As new products and experiences launched, that model created duplicated engineering work, inconsistent implementation patterns, and added maintenance overhead.

As a Staff Software Engineer at RVO Health, I helped modernize that architecture around a shared React and TypeScript platform. The work focused on building a reusable engineering foundation that could support multiple products while letting individual experiences retain their own requirements and identity.

From independent implementations to a shared platform

The modernization brought frontend development into a Rush-managed monorepo and established common architecture, shared UI components, Storybook documentation, development tooling, and engineering standards.

Rather than treating each new experience as an independent implementation, teams could build on an established foundation. Teams could develop shared functionality once and use it across products, while keeping product-specific features appropriately isolated.

My contributions included frontend architecture, reusable component patterns, TypeScript adoption, technical decision-making, architectural documentation, development standards, and collaboration with engineering and product teams as the platform evolved.

Architecture designed for reuse

A major goal was to make reuse practical without creating unnecessary coupling between products. The platform provided common foundations for UI, application structure, tooling, testing, and development workflows while leaving room for individual product needs.

This architecture also became strategically important when we developed Real Appeal RX, a new enrollment experience representing a significant business opportunity. Instead of creating another independent frontend and adding to the existing duplication, we extended the shared platform for the new product. 

Engineering impact

The work's value extended beyond a framework migration. It changed how the organization could deliver new frontend experiences.

Teams gained a more consistent development model, reusable components and patterns, stronger documentation, and a foundation that could evolve across products. New work could begin from established architecture rather than repeatedly solving the same underlying engineering problems.

The result was a frontend platform designed to make future product development faster, more consistent, and easier to maintain.

About the visuals

The live Healthline experience shown here reflects the current public site and may have evolved since my direct involvement. The architecture and transformation diagrams are portfolio representations of the engineering approach and platform modernization work I contributed to during my time at RVO Health; they are not internal company artifacts.