I’m taking my Android-first, gamified learning idea from concept to MVP and need strong development support focused on the core ‘smart quiz’ engine. The bigger product will also feature adaptive learning mechanics and a reward loop, but for this milestone I want rock-solid quiz functionality that truly boosts retention. Here’s what I need built right now: • A quiz module that serves both multiple-choice and fill-in-the-blank questions, switching intelligently between them based on user performance. • Dynamic scoring, instant feedback, and lightweight analytics hooks so we can track accuracy, speed, and question difficulty. • Clean, maintainable Android code (Kotlin or Java—your choice) that I can extend later for adaptive algorithms and the reward system. • Simple placeholder UI is fine; the priority is reliable quiz logic. Interactive simulations are on the roadmap, so designing the architecture with future expansion in mind is a plus. Acceptance criteria • Users can complete a mixed quiz session with no crashes or obvious UI blocks on current Android versions. • Performance and accuracy data are exposed through a clear interface or API endpoint. • Code is documented well enough for another developer to pick up without hand-holding. If you’ve shipped quiz or flash-card style apps—or anything using adaptive difficulty—let’s talk. I’m ready to start immediately and move fast through this MVP phase.