Source-available, cloud-native ledger platform for building financial infrastructure — multi-currency, multi-asset, double-entry accounting with n:n transaction support.

Open-source core banking platform — 56 DDD modules, event sourcing, CQRS, GraphQL, x402 payments. Laravel 12 / PHP 8.4

Simple Open Source implementation of a deposit account application (ASPSP core-banking) from adorsys

A premium console-based banking management system built in C++. It simulates real-world banking operations including account management, transactions, loans, security features, and data handling using file-based storage and OOP principles.

Enterprise-grade Core Banking System (CBS) built with PostgreSQL 17 and Node.js. Featuring advanced PL/SQL automation, ACID-compliant transactions, and a premium Zinc-style Bento dashboard.

Enterprise-grade core banking platform built with Jakarta EE 10, EJB, and modern web technologies. Features secure authentication, customer/account management, transactional integrity, automated timer services, multi-layer security, analytics integration, and responsive UI. Supports real-time fund transfers, PDF reports, and admin panel. Try Now 👇

Precision 100 Framework Documentation

Sandbox Banking (now nCino Integration Gateway) is an Integration Platform as a Service (iPaaS) purpose-built for financial institutions.

Core banking APIs from Temenos Transact, providing comprehensive banking functionality including accounts, transactions, payments, loans, and customer management.

Enterprise-grade Core Banking Settlement Engine built in COBOL. Processes high-volume daily batch transactions, performs exact decimal arithmetic using COMP-3 to prevent floating-point errors, and generates immutable financial reconciliation reports.

Ledger-based core banking API built with .NET 8. Guarantees atomic, crash-safe money transfers using immutable debit/credit entries, idempotency guards, optimistic locking, and JWT-based zero-trust security. Designed for correctness, auditability, and extreme concurrency.

APIs for Temenos banking and financial services platform, providing cloud-native, cloud-agnostic, API-first banking solutions including core banking, digital banking, payments, wealth management, financial crime mitigation, and more.

Production-style code samples from credit union core-system development on Symitar Episys (PowerOn / RepGen)

Complete end-to-end tutorial for creating, deploying, and integrating Jasper Reports in Finacle Core Banking System. Includes working example with stored procedures, deployment scripts, and configuration guides.

Plataforma de Core Banking com Ledger Imutável (Append-Only), Compliance, PIX e Arquitetura de Dados Moderna (dbt/Airflow) sobre Kubernetes.

A COBOL banking system with AI integration. Built to learn how legacy code still powers modern banking.