Sheldon De Sousa is a senior product manager in healthcare technology. He currently works for athenahealth where he builds mobile experiences and web applications for clinicians and medical coders respectively.

A selection of work done between 2021- Present

athenaOne Mobile

A React Native app built around clinicians, to help them practice medicine and delivery patient care anywhere, anytime.

  • The athenaOne mobile app empowers clinicians to deliver high-quality patient care with greater efficiency and flexibility, whether in the office, on the go, or at the point of care.

    It is designed for seamless real-time integration with athenahealth’s EHR platform. The app provides secure access to clinical data, enabling providers to review patient charts, manage their inbox, create orders, respond to messages, and document encounters with ease.

Revenue Cycle Management (RCM)

Modular interactive widgets surfacing key clinical information for medical coders and agents during RCM operations.

  • The Interactive Patient Chart Widgets are modular, embeddable UI components designed to seamlessly integrate with revenue cycle management (RCM) applications. Built to surface essential patient and encounter information, these widgets enable medical coders and agents to work more efficiently and with greater accuracy when processing claims on behalf of athenahealth customers.

    This solution supports scalable, high-performance operations by equipping users with the right information at the right time—directly within their workflow.

Mobile Accessibility

Ensuring inclusivity, this initiative targets users who rely on screen readers to navigate and interact with our mobile platforms.

  • The athenaOne iOS mobile app now supports VoiceOver, Apple’s built-in screen reader, enabling visually impaired clinicians to navigate, review, and act on patient data with confidence and independence. This enhancement ensures equitable access to core mobile workflows, aligning with both accessibility best practices and athenahealth’s commitment to inclusive design.

    By extending mobile functionality to clinicians who rely on assistive technology, VoiceOver support promotes greater flexibility, inclusivity, and professional autonomy, strengthening athenahealth’s broader goals of accessibility and care equity.