Senior Full-Stack Developer for Healthcare PWA

Gold Standard Preservation is seeking a senior full-stack developer or small team to build a secure, mobile-first web application/PWA. The system will replace Excel, Google Forms, and Google Sheets with Google Workspace login, role-based permissions, advanced employee scheduling, kidney and liver clinical documentation, mobile uploads, case management, QA/deviations, time tracking, PDF reports, SMS and in-app notifications, secure live-case links for physicians, case-specific SMS alerts, reporting, analytics, audit trails, and historical data migration. We have a detailed Scope of Work and existing workflows for reference. Please share relevant projects, proposed tech stack, healthcare or regulated-data experience, scheduling/optimization experience, estimated timeline, and whether you are an individual or team. GSP must own source code, database, hosting, repository, SMS account, and production infrastructure.