FinTech Software Development | Payment & Banking Apps

Core Financial Solutions

Built to withstand pressure, designed for seamless user experiences, and engineered to meet strict compliance standards from the first sprint.

FinTech App Development

We build FinTech applications that work well, hold up under pressure, and meet compliance requirements before a single line goes to production. Payments apps, personal finance tools, enterprise financial platforms, whatever the scope, you get solid UX, secure architecture, multi-currency support, and API-first design built to PCI-DSS standards. Every app is put through functional, performance, and security testing before it goes anywhere near a live environment.

PCI-DSS-compliant architecture from the first sprint
Multi-currency support with real-time exchange rate integration
API-first design built for third-party connectivity

Banking Software Development

We build core banking systems, internet banking portals, and mobile banking applications for traditional banks and digital-first institutions alike. We build our banking software around the regulatory standards of the market you operate in, and are able to handle KYC and AML module integration, real-time payment processing, multi-branch and multi-currency support, and customer account management.

Core banking, internet banking, and mobile banking on a unified codebase
KYC and AML modules integrated from the start, not bolted on later
Real-time payment processing with multi-branch support

Insurance Software Development

We build insurance platforms that bring down operational costs and make the day-to-day easier for both staff and policyholders. Our solutions cover policy lifecycle management, automated claims processing, underwriting support, fraud detection, and customer self-service portals. We connect with third-party actuarial systems and compliance data providers, so your teams are working from a single, complete operational view rather than piecing things together across disconnected systems.

Automated claims workflows with configurable rules engines
Policy lifecycle management from quote to renewal
Third-party actuarial and compliance data provider integrations

AML Software Solutions

We build Anti-Money Laundering software for financial institutions that need to detect, investigate, and report suspicious activity without falling behind on regulatory requirements. Our AML solutions cover real-time transaction screening, Suspicious Activity Report (SAR) generation, sanctions list monitoring, and customer due diligence (CDD) and enhanced due diligence (EDD) workflows. Everything is built to FATF, RBI, and FCA standards, not retrofitted to meet them after the fact.

Real-time transaction screening against live sanctions lists
SAR generation and CDD/EDD workflows built to FATF, RBI, and FCA standards
Integrates with existing core banking and transaction monitoring infrastructure

Peer-to-Peer Lending Software

We build P2P lending platforms that manage the full lending lifecycle, borrower onboarding and KYC verification, automated credit scoring, loan origination, disbursement, repayment tracking, and regulatory reporting. Nothing is left hanging between stages. Our platforms are built around the lending regulations that actually apply to your market, whether that's India, the UK, or the US.

Automated credit scoring with configurable risk band rules
Full lifecycle coverage from KYC onboarding to repayment tracking
Regulatory reporting built for India, UK, and US lending requirements

Investment Management Software

We build investment management software for asset managers, financial advisors, and direct investors who need a clear, real-time view of portfolio performance. Our tools cover portfolio construction, automated rebalancing, performance attribution, client reporting, and direct integration with market data feeds and custodian systems. Built for teams that need accurate, audit-ready data to manage client assets to meet regulatory reporting requirements without chasing numbers across multiple systems.

Real-time portfolio performance dashboards with attribution reporting
Automated rebalancing with an audit trail on every action
Direct integration with market data feeds and custodian systems

Specialized FinTech Tools

Beyond core banking, we engineer specialized platforms to manage risk, detect fraud, and securely process financial data at scale.

Financial Risk Management Software

We build risk management tools that give your team real-time visibility across market volatility, credit risk, and operational exposure, all in one place. Our solutions include innovative AI-driven risk dashboards, scenario analysis and the latest testing tools. These are designed for risk teams who are accountable for decisions and require data they can back up.

AI-driven dashboards covering market, credit, and operational risk in one view
Scenario analysis and stress testing tools built for regulatory capital reporting
Early warning indicators configurable to your internal risk thresholds

Fraud Detection Software

We build AI-powered fraud detection systems that flag suspicious transactions in real time, using machine learning models trained specifically on financial transaction data. Our solutions connect directly with your existing transaction monitoring infrastructure, case management workflows, and audit-ready reporting dashboards. Every model is configurable to your risk thresholds.

ML models trained on financial transaction data, not generic datasets
Automated alerting with case management and audit-ready reporting
Configurable risk thresholds and business rules per product line

Financial Reporting Software

We build financial reporting software that cuts the time and effort it takes to produce accurate, audit-ready reports. Automated statutory and regulatory report generation, real-time data integration from banking and ERP systems, custom management dashboards, and multi-format exports, all in one place. Built for finance teams where a reporting error is a serious operational problem.

Automated statutory and regulatory report generation across jurisdictions
Real-time data pulls from banking and ERP systems
Multi-format exports compatible with auditor and regulator requirements

Digital Wallet Development

We build secure digital wallets for businesses that need to offer fast, reliable payment experiences without taking shortcuts on security. Our wallets handle multi-currency accounts, QR code and NFC payments, biometric and PIN authentication, transaction history, and spending analytics, held to PCI-DSS standards and built to perform reliably.

QR code and NFC payments with biometric and PIN authentication
Multi-currency accounts with accurate spending analytics
Meeting the PCI-DSS standards for both consumer and enterprise environments

FinTech Cybersecurity Services

Protecting financial software and sensitive customer data means going beyond surface-level. Our approach layers data encryption, multi-factor authentication, penetration testing, vulnerability assessments, and continuous monitoring into every production environment we manage. We align to PCI-DSS, ISO 27001, and SOC 2.

Penetration testing and vulnerability assessments on every major release
Continuous monitoring with real-time threat alerting
Aligned to PCI-DSS, ISO 27001, and SOC 2 on all production environments

White-Label FinTech Solutions

We build white-label FinTech platforms for businesses that want to bring financial products to market under their own brand. Payment apps, digital wallets, lending platforms, investment tools, every solution is fully customisable, compliance-ready, and structured for fast deployment.

Fully configurable feature sets
Compliance-ready architecture applied across multiple markets
API-ready for third-party integrations from day one

Compliance-Ready by Design

Compliance is the top purchase criterion for BFSI software buyers. At Owebest Technologies, it's built into our development process from day one, not addressed after the build is complete. We collect compliance requirements during the discovery phase and review them every sprint, and also audit them independently before each major release. Audit trails, access logs and data retention controls are standard on all solutions delivered.

PCI-DSS

Payment card data security for all payment processing applications

GDPR

Data privacy and protection for users in the European Union.

ISO 27001

Information security management across all software we build.

SOC 2

Security, availability, and confidentiality for SaaS and cloud platforms.

RBI Guidelines

Compliance for financial institutions operating in India.

FCA Requirements

Compliance for financial businesses operating in the UK

FATF Guidelines

AML and counter-financing of terrorism standards

Our FinTech Technology Stack

Every technology decision we make is deliberate. The languages, frameworks, databases, and security tooling we use are chosen specifically to build FinTech solutions that are fast, secure, and auditable under scrutiny.

Languages

Python Java Swift Kotlin

Frameworks

React Angular Flutter

Databases

MySQL PostgreSQL MongoDB

Cloud

AWS Google Cloud Microsoft Azure

Security

TLS 1.2+ AES-256 OAuth 2.0 Firewalls IDS

AI/ML

TensorFlow Scikit-learn

Engagement Models

We offer effective and proven ways to work together, structured around the nature of your project and your preferred way of operating.

Fixed Price

Best Fit: Defined scope with a set delivery date.

How It Works

Scope, timeline, and cost are agreed upon before work begins. No surprises mid-project.

Time and Material

Best Fit: Evolving requirements or fast-moving projects.

How It Works

You pay for actual time and resources used, with full visibility at every stage.

Dedicated Team

Best Fit: Ongoing product development programmes.

How It Works

A full team, including developers, QA engineers, a project manager, and a business analyst, works exclusively on your product.

Staff Augmentation

Best Fit: Filling specific skill gaps in your existing team.

How It Works

We place skilled FinTech developers, architects, or QA engineers directly into your team. You retain full control.

Why Owebest Technologies

Agile Delivery

We work in two-week sprint cycles with stakeholder reviews built into every iteration. You see working software early, adjust priorities at sprint boundaries without penalty, and reach your launch date with full visibility of progress throughout.

BFSI Domain Expertise

We have built core banking platforms, insurance systems, P2P lending software, investment tools, and fraud detection systems across multiple regulated markets. Our team understands the latest compliance requirements and different integration complexities.

Superior Quality Assurance

QA runs alongside development, not after it. Every project includes functional, performance, integration, and security testing. Compliance checks run against the latest applicable standards before every major release.

Transparent Pricing

Scope, cost, and timeline are agreed upon before the final software development work begins. Every engagement includes a project manager, regular progress reports, and direct access to the development team throughout.

Security by Default

TLS 1.2+ and AES-256 encryption, MFA enforced at every access point, real-time threat monitoring, and builds aligned to PCI-DSS and ISO 27001 as standard on every project.

Integration Ecosystem

Our solutions connect with the platforms and services your business already depends on.

Payment Gateways

Stripe Razorpay PayU Authorize.net PayPal 2Checkout Peach Payments

Cloud Platforms

AWS Google Cloud Microsoft Azure

Open Banking APIs

Plaid Finicity Open Banking UK

CRM and ERP

Salesforce SAP leading ERP platforms

Client Results

Investment Platform

Silver Arch Invest

Silver Arch Invest needed a portfolio management platform that could handle real-time data feeds, automated rebalancing, and audit-ready client reporting across multiple asset classes. We developed and delivered the same platform exactly as they wanted in 18 weeks.

OUTCOMES

60% Reporting Time reduced manually

0 Findings in first regulatory audit

P2P Lending Platform

Goldfund

Goldfund needed a full-cycle lending platform with multiple features such as borrower onboarding, automated credit scoring and up-to-date repayment tracking. The platform was successfully launched on time, integrating all the features the team needed.

OUTCOMES

<6 hr Origination down from 4 days

43% Completion improved within Q1

Frequently Asked Questions

1. How long does FinTech software development take, and what does it cost?

A focused FinTech application, such as a digital wallet or loan origination portal, typically takes three to five months from discovery to launch. A full core banking platform or multi-product suite will take longer. Cost depends on scope, technology stack and depth of compliance integration required. Contact us with your project details for a detailed, no-obligation estimate.

2. Do you build custom software or work from templates?

We build custom. Every project begins with a discovery phase, during which we will learn your business goals, compliance requirements, user needs and integration needs. We don’t use off-the-shelf templates or generic codebases.

3. Which sectors within FinTech does Owebest Technologies serve?

We work with banks, insurance companies, investment companies, wealth management companies, P2P Lending companies, payment companies and fintech start-ups. Our experience spans the entire BFSI spectrum across India, the US, the UK, Australia and the UAE.

4. What compliance standards do your solutions support?

Our solutions are built to PCI-DSS, GDPR, ISO 27001, SOC 2, RBI guidelines, FCA requirements, and FATF AML standards. You don't bolt compliance on at the end; you build it into the architecture from the start.

5. Can you build AML solutions and integrate them with existing systems?

Yes. We develop AML software covering transaction screening, SAR generation, sanctions list monitoring, and regulatory reporting. Our AML solutions are integrated with existing transaction-monitoring and meet the core banking infrastructure.

6. How do you handle regulatory compliance during the development process?

Compliance requirements are fully captured in the discovery phase and treated as functional requirements throughout the development. Every sprint includes a thorough compliance check. Before each major release, an independent audit validates the build against GDPR, RBI, FCA, or whichever frameworks apply to your product.

7. Can you work with our existing development team or infrastructure?

Yes. Our Staff Augmentation model places Owebest developers, architects, or QA engineers directly into your team without disrupting your workflow or tooling. For infrastructure, we integrate with your existing core banking systems, transaction monitoring platforms, CRM, and ERP systems as a standard part of the build process. We do not require you to replace what is working.

8. Which engagement model suits our project?

Fixed Price is best for a defined scope. Time & Material is good for changing requirements. The best model for ongoing product development is a dedicated team. We will recommend the right model at the first call based on your project.

9. Do you offer post-launch support?

Yes, we do offer a post-launch support period for each project. We provide support for bug fixes, security patches and performance monitoring. We even keep an eye on the latest feature additions and compliance updates as regulations change.