An investment app for emerging markets around the world
The founder of Hash wanted to build a similar app to Robinhood with a USP that is targeted at citizens of emerging markets in the USA.
This product was a very interesting one that needed to be integrated with a lot of external API’s or services. We had to make sure we don’t build the product around a particular service in case at scale it is required that services are switched. which was quite daunting.
We built an abstraction layer between the product and the external services. This way whenever there is need to change a service, it is done with ease as the only thing required to change is the abstraction layer, while the product itself is left the way it is.