Nimbus
A consumer app rebuilt around the second session, not the first.
Strong install numbers and almost no retention. The product was designed to be downloaded, not to be used again on Tuesday.
We rebuilt onboarding around a single first-run outcome, made the app work offline, and put startup and frame budgets into CI so performance stopped being a quarterly cleanup.
The app now earns its second open. Performance regressions fail the build instead of the review.
Note: the case studies below are placeholder entries used while the real portfolio is being prepared. Names are internal codenames and figures are illustrative.
Tell us what you're actually trying to build.
Send a brief with the real constraints — budget, deadline, the thing that is already broken. You'll get a considered reply from the people who would do the work, not a calendar link from a salesperson.