Services

Services

Fintech Systems That Deliver Real Value

I design, build, and support secure, scalable, and compliant software systems tailored for small financial firms, trading professionals, and fintech SaaS providers. My work focuses on solving high-impact problems across the fintech spectrum-whether you're building a new platform, automating operational workflows, integrating with external services, or maintaining existing infrastructure.

Key Service Areas:

1. Backend Architecture and Development
   Design and implementation of robust, production-grade backend systems using Java (Spring Framework), MySQL, and CI/CD pipelines. Systems are built following the Google Java Style Guide and testable by default. Fault-tolerant, low-latency, high-throughput solutions are delivered for trading, risk, and data processing use cases.
2. Integrations and Broker Connectivity
   Secure integrations with financial APIs and third-party platforms such as Interactive Brokers and Saxo. Support for REST, SOAP, Protocol Buffers, ActiveMQ, and FIX where needed. Whether it's executing trades or importing market data, integration is stable, testable, and monitored.
3. System Automation
   Replace manual workflows with rule-based, auditable automation. Automate reconciliation, reporting, customer onboarding, or trading triggers.
4. MVP and Product Launches
   Develop production-ready MVPs with built-in support for authentication, dashboards, partner APIs, reporting, role-based access, and audit logging. Ideal for firms needing to validate new financial services or launch new SaaS features.
5. Data Conversion and Customer Onboarding
   Custom pipelines for legacy data migration, transformation, and integration. Seamless client onboarding experiences with compliance tracking and consent management.
6. Long-Term Maintenance and Support
   Support for legacy systems, bug fixing, ongoing upgrades, backups, and infrastructure management. Reliable support relationships are prioritized over one-time engagements.