A product post-mortem on growing CoinHold, EMCD's crypto savings product. Before any growth work, we spent ~6 months refactoring a legacy codebase that miscalculated accruals — you can't grow a deposit product on rails that break. The biggest lever was uniquely ours: auto-routing mining rewards...
Source: [HackerNoon](https://hackernoon.com/we-grew-active-deposit-share-from-27percent-to-40percent-then-growth-stalled?source=rss)