fintech-api

Provides RESTful API, tools, adapters, and connectors for transparent access to open banking API's (for banks that support PSD2 and XS2A as well as HBCI/FinTS)

Vaulta : Secure Banking Platform

파트너사 대출 중개 플랫폼

This is an Android application that demonstrates how to integrate SSLCommerz library for SSL payment integration

High-performance financial backend featuring Fynix AI for automated analysis. Built with Java, Spring Boot, PostgreSQL, and Spring Security to reduce manual data processing by ~40%

AI-Powered Fintech & Cloud Observability Platform

A distributed financial transaction system implementing the Saga pattern to ensure data consistency across decoupled microservices.

A Spring Boot-based digital wallet service that offers users a range of financial operations and account management capabilities. This application provides essential features, such as user creation, a simulated KYC check, wallet creation, and various wallet-related functionalities for top-ups, withdrawals, and transfers.

Incremental Development of a Payment Moderator using Stripe

The programmable financial layer for humans, businesses and AI agents. The infrastructure connecting money, applications and agents.Financial infrastructure in motion.

TripWire is a distributed real-time price ticker for stocks and cryptocurrencies. Built with Spring Boot, it uses Apache Kafka for decoupled data pipelines and Redis for low-latency caching. It aggregates data from multiple APIs, applying an outlier-detection algorithm to ensure accuracy before broadcasting updates via WebSockets.