Employee Shift Apps Development

I’m building a complete shift-management system and need two companion mobile apps—one native Android and one native iOS—that let employees quickly open their phone and see exactly when they are scheduled to work. The mobile side is purposely lightweight: no clock-in, no time-off workflow for now, just a clean, reliable schedule viewer that syncs with the main database in real time.

On the admin side I’ll still create, edit and publish shifts from a web dashboard (you may suggest frameworks, but I’m leaning toward a modern REST or GraphQL back end). Your job is to connect those shifts to the apps, handle authentication, push new schedules instantly, and package both apps for the respective stores. Employees should be able to accept or deny a shift that has been published. The admin console should have multiple sites (different home names) which will be shown on publish

Please respond with a detailed project proposal covering:

• the tech stack you recommend for each native build
• how you’ll structure the API or integrate with an existing one
• a concise milestone plan from kickoff through store approval

Include links to any similar scheduling or workforce apps you have shipped. I’m ready to start as soon as we agree on scope and timeline.