GrammarAhead

GrammarAhead helps learners build English and Marathi grammar skills through structured lessons, quizzes, and progress tracking, aimed at everyday learners rather than classrooms.

I redesigned core learning flows for clarity and led a state management overhaul that removed redundant re-renders across lesson and quiz screens, which had been the biggest source of lag on lower-end Android devices.

The result was a noticeably snappier app across the full learning journey, from lesson selection to quiz completion and progress review.