3 ms·
#2 and #3 are pretty solid advice. But the rest of them are nothing specific to fintech. I will also offer a few additional points. 1. Never record an amount w
by potamic 3y ago
#2 and #3 are pretty solid advice. But the rest of them are nothing specific to fintech. I will also offer a few additional points.
1. Never record an amount without its currency.
2. Reconcile all your data all the time. Never let any data go unaccounted for.
3. Maker-checker is a powerful concept. Embrace it to the fullest across your system.
4. You will be dealing with all sorts of non-standardized financial integrations. A lot. Think adapter pattern as early as possible.
5. You will be answering to multiple regulatory agencies. Create boundaries between them within your system and reduce the surface of compliance as much as possible.