Custom Financial Technology Software for Banks, Payment Providers, and Financial Services Companies
Sigi Technologies develops secure, compliant fintech software that modernizes financial services, streamlines transactions, and enhances customer experiences. Our solutions support digital banking, payment processing, wealth management, and financial technology platforms for traditional institutions and fintech startups.
50+
Fintech Solutions Delivered
$100M+
Monthly Transactions Processed
99.99%
Uptime
35+
Jurisdictions Supported
We develop software for various fintech business models:
Mobile-first banking platforms for challenger banks and digital-only financial institutions offering accounts, payments, and financial services without physical branches.
Payment infrastructure for merchants, processors, and payment service providers handling online transactions, point-of-sale, and payment orchestration.
Digital investment platforms for robo-advisors, trading platforms, and wealth management services with portfolio management and algorithmic trading.
Digital lending platforms for personal loans, business financing, peer-to-peer lending, and buy-now-pay-later services with automated underwriting and risk assessment.
Insurance technology platforms for policy management, claims processing, risk assessment, and digital insurance distribution.
Cryptocurrency exchanges, wallet applications, blockchain-based payment systems, and decentralized finance (DeFi) platforms.
Our solutions address the complete financial technology ecosystem from consumer banking to enterprise payment infrastructure and regulatory compliance.
We build comprehensive digital banking platforms delivering mobile and web banking experiences for traditional banks and neobanks.
What we deliver:
Best for:
Traditional banks, neobanks, digital-only banks, and financial institutions modernizing banking services.
We create payment infrastructure enabling merchants and businesses to accept online payments securely with comprehensive transaction processing.
What we deliver:
Best for:
Payment service providers, payment gateways, fintech startups, and businesses building payment infrastructure.
We develop digital wallet applications for storing payment methods, making transactions, and managing loyalty programs with mobile-first experiences.
What we deliver:
Best for:
Digital wallet providers, payment apps, and financial institutions launching mobile payment solutions.
We build trading platforms enabling retail and institutional investors to trade stocks, ETFs, options, and other securities with real-time market data.
What we deliver:
Best for:
Online brokerages, trading platforms, and investment service providers.
We create automated investment platforms providing algorithm-driven portfolio management with minimal human intervention.
What we deliver:
Best for:
Robo-advisors, wealth management firms, and financial advisors offering automated investment services.
We build digital lending platforms for personal loans, business financing, and alternative credit with automated underwriting and risk assessment.
What we deliver:
Best for:
Digital lenders, P2P lending platforms, BNPL providers, and alternative finance companies.
We develop personal finance apps helping users track spending, create budgets, and achieve financial goals with automated insights.
What we deliver:
Best for:
Personal finance apps, financial wellness platforms, and banks offering PFM features.
We create insurance software modernizing policy management, claims processing, underwriting, and customer engagement.
What we deliver:
Best for:
Insurance companies, insurance agencies, and insurtech startups.
We build cryptocurrency platforms for trading digital assets, storing cryptocurrencies, and managing blockchain-based transactions.
What we deliver:
Best for:
Cryptocurrency exchanges, wallet providers, and blockchain-based financial services.
We develop accounting platforms automating bookkeeping, invoicing, expense management, and financial reporting for businesses.
What we deliver:
Best for:
Accounting software companies, financial management platforms, and business finance solutions.
Platforms process 10M+ transactions monthly with 99.99% success rates and sub-second authorization times for real-time payment processing.
99.99% uptime across production environments with zero financial data loss, automated backups, and disaster recovery capabilities.
100% PCI-DSS compliance across payment platforms with successful completion of security audits, penetration testing, and regulatory examinations.
Average fintech MVP launch time of 5-7 months from requirements to production including full regulatory compliance documentation and security implementation.
Digital banking apps achieve 70-80% monthly active user rates with 4.5+ star ratings and high engagement across financial service features.
PCI-DSS Level 1 compliance for payment card data security
SOC 2 Type II compliance for service organization controls
GDPR compliance for European customer data protection
KYC/AML compliance with customer verification and transaction monitoring
Open Banking compliance with PSD2, UK Open Banking standards
End-to-end encryption for data in transit and at rest
Hardware Security Modules (HSM) for cryptographic key management
Multi-factor authentication with biometric and token-based options
Fraud detection with real-time transaction monitoring and ML models
Penetration testing and security audits by third-party firms
ISO 20022 for financial messaging and payment standards
SWIFT integration for international payment processing
ACH and wire transfer compliance with banking networks
Real-time payment schemes (FedNow, RTP, SEPA Instant)
Financial data APIs with secure authentication and authorization
Common questions about our fintech software solutions
Development timelines vary based on complexity and regulatory requirements. A basic payment app typically takes 5-7 months. Comprehensive banking platforms can take 10-15 months. We provide detailed timelines after requirements analysis.
Development costs depend on features, compliance requirements, and security needs. Factors include payment processing, regulatory compliance, security implementation, and third-party integrations. We provide detailed cost estimates after understanding your specific requirements.
We implement compliance from the foundation including KYC/AML procedures, transaction monitoring, regulatory reporting, and audit trails. Our team works with your compliance officers to meet jurisdiction-specific requirements.
Yes. We integrate with banking APIs (Plaid, Yodlee), payment processors (Stripe, Adyen), and financial networks (SWIFT, ACH). We handle secure authentication, data mapping, and real-time synchronization.
We implement bank-level security with end-to-end encryption, HSM integration, secure key management, and PCI-DSS compliance. Systems undergo regular security audits and penetration testing.
Yes. We develop cryptocurrency exchanges, wallet applications, and blockchain-based financial services. We work with major blockchains including Ethereum, Bitcoin, and enterprise blockchain platforms.
We implement multi-layered fraud prevention with real-time transaction monitoring, ML-based anomaly detection, device fingerprinting, and behavioral analytics. Systems include configurable risk rules and automated blocking.
Our platforms use distributed architecture, load balancing, and database sharding to process thousands of transactions per second. Infrastructure scales automatically based on transaction volume.
Yes. We offer post-launch support including security updates, compliance updates, payment gateway maintenance, and new feature development. Support includes 24/7 monitoring for critical financial systems.
You retain full ownership of all custom code, customer data, and intellectual property. All development, compliance documentation, and assets are transferred to your organization.
Whether you're launching a new product or modernizing existing systems, we're here to help.
Tell us about your needs, and we’ll build the right solution for you.
© SiGi 2014-2025. All rights reserved
© SiGi 2014-2025. All rights reserved