01 · The challenge
What needed solving
FinanceFlow required a compliant, bank-grade mobile experience with instant payments, card controls, and multi-factor security.
02 · Our approach
How we framed the work
We started with a discovery sprint to map the user journey, business goals and real constraints. From there we wrote a fixed-scope plan: clear milestones, weekly review gates on a staging URL, and a written exit criterion for every phase. The mobile apps space rewards teams that ship — not teams that plan — so we biased the engagement towards working software from week two onward.
03 · The solution
What we built
We delivered a cross-platform React Native app with encrypted data at rest, biometric authentication, and integrations to payment gateways and fraud monitoring providers.
04 · The results
What changed for the client.
App Store rating improved from 3.1 to 4.8 within two months
Latency on transaction processing dropped to under 400ms
Passed PCI DSS and SOC 2 audits on first submission
Tech stack
Want a similar outcome for your business? We'd love to hear about it.