SaaS School & Gym Android

I’m launching two white-label Android products—SmartEducationSoft for schools and SmartGymSoft for fitness centres—and I need a single multi-tenant SaaS backbone that lets both apps coexist under one codebase while serving completely separate client databases... (Budget: ₹1500 - ₹12500 INR, Jobs: Android, Android App Development, Mobile App Development, Mobile Development, SaaS)