Stars
Notification service to send EMAIL, SMS and WhatsApp
Keycloak extension for OpenID4VP wallet login with multi-credential DCQL, SD-JWT VC and mDoc verification, and did:web, did:webvh and X.509 issuer trust.
Collection of EUDI Wallet rulebooks
The best-benchmarked open-source AI memory system. And it's free.
Learning Claude Code via a real-world OTT streaming platform implementation
A Micronaut, LangChain4j, and Oracle DB demo
Fast and streamable Excalidraw MCP App
A servise to validate participation of an entity's X5C certificate in ETSI 119 612 Trust Lists
AI Commits for IntelliJ based IDEs/Android Studio.
Claude Code skill for migrating Spring Boot 3.x to 4.x and staying current across 4.x minor versions
A living event-driven banking system built episode-by-episode to implement microservice patterns: Sagas, Inbox/Outbox, retries, DLT, observability, security, CQRS and more
Prometheus Metrics, OpenTelemetry Metrics, and Logs for Oracle AI Database
A java library for implementing Time-based One Time Passwords for Multi-Factor Authentication.
Custom Keycloak Identity Provider for GSIS (Greece), enabling secure OAuth2/OIDC authentication with TIN validation (ΑΦΜ), user profile enforcement, and session attribute mapping.
An open source AI Assistant for Grafana
A secure, self-destructing credential sharing utility that enforces single-view access and auto-deletion, built with Next.js, ElysiaJS, and Redis TTL.
Arconia is a framework that acts as an add-on for Spring Boot, designed to enhance modern enterprise applications built with Java. You can add Arconia to an existing Spring Boot application to boos…
Spring Boot starter for configurable REST API error handling
Transactional Outbox for reliable event delivery with Spring Boot
This is a hub containing the repos I worked on as part of my bachelor's thesis.
Apollo is a reliable configuration management system suitable for microservice configuration management scenarios.