For fintech apps, the user experience remains a crucial aspect impacting the success and failure of any application. The fintech companies need to engage their customers in loan or insurance, or investment products instantly and make the value propositions clear in a convincing manner. On the other hand, fintech companies need to ensure faster scalability with the growth of their customers and queries. No wonder, when you hire ReactJS developers for a fintech project, it fits into all the crucial frontend requirements.