Core financial infrastructure API that serves as a complete digital wallet ecosystem. This low-code API enables startups and businesses to integrate digital assets, multi-currency wallets, and payment processing capabilities into their applications.

The API provides comprehensive financial services including wallet management, transaction processing, multi-currency support (fiat and crypto), and customizable reward systems. It serves as the backbone for various Slyk products and third-party integrations.

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Key Contributions

• Architected modular microservices infrastructure for financial operations
• Implemented robust message queue system using RabbitMQ to ensure reliable internal message delivery and reprocessing capabilities
• Implemented multi-tenancy management architecture
• Developed comprehensive API for third-party services to integrate with the fully featured financial transaction system, enabling them to offer their customers a range of financial services
• Built authentication and authorization systems for secure API access across multiple client applications
• Designed webhook notification system for real-time event broadcasting to external systems
• Built API versioning strategy to maintain backward compatibility while adding new features
• Developed API monitoring and analytics dashboard for tracking usage patterns and performance metrics
• Designed rate limiting and throttling mechanisms to ensure API stability under high load
• Created automated testing pipelines ensuring reliability of financial transactions
• Created comprehensive API documentation and SDKs for developer integration