Fintech App Development
Delivering innovative fintech app development solutions for banking, payments, remittance, and digital wallets.
With a large portfolio of industry-leading fintech app development solutions, we know how to turn financial innovation into measurable business growth. We deliver fintech applications tailored for banking, payments, remittance, and digital wallets. Where others struggle, we thrive with seamless integrations, intuitive user experience, and secure compliance-ready architecture. Team Brain Station 23 provides cutting-edge fintech app development in Bangladesh for diverse industries and clients, including established financial institutions and fast-growing startups.
Our dedicated fintech app developers design enterprise-grade solutions to best suit your financial operations. Integrating secure payments, smart automation, and compliance-ready modules, we create robust mobile banking, wallet, and remittance apps that enhance customer engagement and decision-making. Our team has already delivered customized fintech solutions for Banking, Payments, Remittance, and Digital Wallet industries. We also provide offshore fintech app development and full-cycle support for global organizations.
What we can do
Offered Services
- Custom fintech app development for banking, payments, and remittance
- Digital wallet solutions with QR, NFC & card integrations
- Cross-border remittance platforms with secure KYC & AML compliance
- Mobile banking apps with user-friendly UI & real-time transaction monitoring
- Fintech API integrations (payment gateways, bill pay, core banking systems)
- AI-powered fraud detection & risk management
- Cloud-ready & scalable fintech solutions for startups and enterprises
- End-to-end support: design, development, compliance, deployment & maintenance
- AI/ML-based fraud detection
Technologies we use




Complete Financial Technology Solutions
Our comprehensive fintech expertise spans digital banking. payment solutions, Al automation, and regulatory compliance — delivering enterprise-grade platforms that transform financial services and accelerate your digital transformation journey.
Digital Banking Solutions
We deliver comprehensive digital banking platforms with secure mobile apps, corporate banking modules, QR payments, biometric authentication, and Al-driven customer support – creating award-winning solutions that scale to millions of users.
eWallet & MFS Solution
We build end-to-end wallet solutions featuring P2P transfers via QR codes, merchant payment gateways, virtual card issuance, biometric security, and offline transaction sync – processing $4.5M+ monthly transactions with seamless user experiences.
Digital Lending & Credit
Streamline the borrowing process with automated credit scoring, loan origination, and risk management. Accelerate approvals and disburse funds faster. Explore our end-to-end lending solutions.
Insurance Tech
Modernize underwriting, claims processing, and policy management with Al and data analytics. Create personalized products and enhance customer experience. Explore our innovative insurance platforms.
Cross-Border Payment Solution
Remity is a white-label cross-border payments platform to launch branded international money transfer services in 30 days. It features multi-currency wallets, real-time FX, SWIFT/local rail integrations, and biometric authentication. Built-in KYC/AML and encryption ensure secure, regulation-ready operations for global remittance.
Trusted By Fast-Moving Tech Teams - From Startups to Enterprises
Clients we have served in
Industries
- Banking & Financial Institutions
- Microfinance & MFS providers
- Remittance & Payment companies
- Insurance & Lending startups
- E-commerce platforms with payment integration
Case Studies
Check out our case studies that show how innovative solutions transformed businesses.
Fintech
Instant and Secure Cross-Border Remittance with CityRemit: Enhancing Financial Connectivity for Expatriates
60%
24/7
8 countries
A secure, instant cross-border remittance platform for City Bank, enabling Bangladeshi expatriates and foreign nationals to send money seamlessly to Bangladesh and 7 other countries. Delivered as a fully digital solution with web and mobile apps.
Key Results:
- Instant, 24/7 money transfers across borders
- Enhanced security with modern authentication
- Expanded reach to global remittance corridors
Fintech
Transforming AB Bank’s Internet Banking in Bangladesh: Custom Digital Banking Solution for Seamless Customer Experience
+83%
50ms
99.9%
Custom internet banking platform for AB Bank, featuring retail & corporate banking portals, mobile apps, biometric authentication, and SharePoint automation—streamlining both customer and internal processes.
Key Results:
- Faster, more intuitive banking for customers
- Stronger security with biometric login
- Reduced paperwork via automated HR workflows
Fintech
Driving Financial Inclusion with a Secure Digital Wallet Solution for Marginalized Communities
$3.1M
2M Users
95% Retention
End-to-end mobile wallet platform for a leading fintech, offering payments, transfers, and merchant transactions in one secure app, designed to boost customer adoption and engagement.
Key Results:
- Simplified payments & peer-to-peer transfers
- Increased transaction volume and retention
- Scalable architecture for future fintech services
Why Fintech App Development Matters
The rise of digital wallets & mobile banking
Growing remittance and cross-border payment demand
Compliance, security & customer trust
Why Choose Brain Station 23?
- Over a decade of building innovative fintech applications
- Globally recognized certifications ensuring a secure & compliant solution
- Specialized teams focused solely on financial technology development
- Seamless offshore delivery combined with regional client support
Proven Strategies & Innovations
Watch how our fintech solutions solve complex banking challenges, streamline operations, and unlock new growth opportunities for global financial leaders.
Frequently Asked Questions
Find answers to common questions about Fintech Software Development and our Fintech app development process.
Get in Touch with Our Team
Ready to scale your development team? Contact us today to discuss your project requirements.
Contact
Follow us
Fintech app development is the process of building secure mobile and web applications for banking, payments, remittance, lending, and digital wallets.
The cost depends on features. Simple wallet apps may start at $15k–30k, while enterprise-grade mobile banking apps with compliance can exceed $100k.
Basic apps can be built in 3–4 months, while large-scale, compliance-heavy banking solutions may take 6–9 months.
Yes. Brain Station 23 ensures all fintech apps meet KYC, AML, PCI-DSS, and GDPR standards.
Yes. We integrate gateways like bKash, Nagad, SSLCOMMERZ as well as Stripe, PayPal, Visa, and Mastercard.
Brain Station 23 is recognized as one of the best fintech app development companies in Bangladesh, delivering secure and scalable financial applications.
Top solutions include mobile banking apps, digital wallets, remittance platforms, bill payment systems, and fraud detection apps.
Bangladesh offers competitive pricing, skilled developers, and fintech expertise — making it ideal for offshore fintech software development.
Fintech apps are widely used in banking, microfinance, insurance, remittance, e-commerce, and lending industries.
Brain Station 23 uses Swift, Kotlin, Flutter, React Native, .NET, Java, Node.js, and cloud platforms (AWS, Azure, GCP).
Brain Station 23 implements advanced security measures including biometric authentication, encryption, multi-factor authentication, and compliance with PCI-DSS and GDPR.