Custom Software Development
Software built around your workflows, from internal tools and portals to integrations that remove manual work.
Fintech
Fintech Software Development Services
Fintech software development is building financial products such as payment apps, lending platforms, wealth dashboards and banking integrations. Nexdevix builds fintech software with security, audit trails and compliance practices from the first sprint, so you can pass partner bank and investor due diligence.
Solutions
Fintech Software We Build
Payment platforms
Wallets, payouts and card payments through Stripe, Adyen or banking APIs.
Lending software
Loan origination, credit decisioning and repayment tracking.
Wealth and investing apps
Portfolio dashboards, onboarding and KYC flows.
Open banking
Account aggregation and payments through Plaid, TrueLayer and similar APIs.
Compliance
Standards We Build For
We design and build with these standards in mind from the first sprint.
- PCI DSS
- SOC 2
- GDPR
- KYC / AML
- Open Banking (PSD2)
Features
Features We Commonly Build
- Two-factor authentication and device binding
- Immutable audit logs
- Encrypted data at rest and in transit
- Role-based access and maker-checker approvals
- Reconciliation and reporting
Software built for fintech
Every industry has its own rules, users and integrations. We start each fintech project with a discovery phase that maps these out, so the software fits how your business and your customers actually work.
Services
Services for Fintech
Web App Development
Fast, secure web apps, portals and dashboards built with React, Next.js and Node.js.
Mobile App Development
iOS and Android apps from one React Native codebase, launched on both app stores.
FAQ
Fintech Software FAQs
Can you build PCI DSS compliant software?
We design systems to reduce PCI scope, usually by using a certified payment provider for card data, and follow PCI DSS practices for everything else.
How much does fintech software development cost?
Most fintech projects we deliver cost between $15,000 and $150,000, depending on features, integrations and compliance needs. You get a fixed estimate after a free discovery call.
How long does it take?
A first release usually takes 8 to 20 weeks. We deliver in two-week sprints so you see working software early.