FinTech Development

FinTech Web Application Developer

Build secure, compliant financial platforms that handle real money and real data.

WH Studio logo
WH Studio

Product engineering agency

100+ Projects
15+ Countries
Direct senior delivery
Financial trading dashboard with real-time market data

Specialized in payment systems, trading platforms, and banking applications. PSD2, FCA, and GDPR compliance built-in.

FinTech Development Services

Payment Platforms

  • Stripe, PayPal, and custom payment processing
  • Recurring billing and subscription management
  • PCI DSS Level 1 compliance

From £25,000

Trading Platforms

  • Real-time trading interfaces and charts
  • WebSocket integration for live data
  • Portfolio management and analytics

From £40,000

Banking Applications

  • Open Banking API integration (PSD2)
  • Account aggregation and financial insights
  • Multi-factor authentication and biometrics

From £35,000

Compliance & Security

  • FCA and PSD2 compliance consulting
  • End-to-end encryption and data protection
  • Security audits and penetration testing

From £10,000

Why Choose a FinTech Specialist?

Regulatory Compliance Expertise

Deep understanding of FCA requirements, PSD2 regulations, GDPR compliance, and PCI DSS standards. Build financial applications that pass regulatory scrutiny.

Security-First Architecture

Every line of code written with security in mind. Encryption at rest and in transit, secure key management, and defense against common financial system attacks.

High-Performance Systems

Financial applications demand speed and reliability. Optimized for high-frequency transactions, real-time data processing, and 99.99% uptime.

Payment Provider Integration

Expert integration with Stripe, PayPal, Open Banking APIs, and custom payment processors. Seamless payment flows that convert.

FinTech Development FAQs

Ready to Build Your FinTech Platform?

Get a free FinTech consultation and compliance roadmap. Let's discuss your regulatory requirements and technical architecture.