Spring

A microservice-based fintech platform for team budget management with idempotent transactions, audit logging, and asynchronous report generation

kWise is a software for managing a vZEV in Switzerland. It offers a customer portal for analysing consumption data and invoice generation.

JobLog est une application web de suivi de recherche d’emploi conçue pour centraliser et organiser l’ensemble du parcours de candidature. L’objectif est de remplacer les fichiers Excel, notes éparpillées et rappels dispersés par un espace unique permettant de suivre ses recherches, candidatures, contacts, actions et échéances.

L’application permet de créer plusieurs recherches d’emploi, d’y associer des candidatures, de suivre leur progression dans un pipeline par statut, de les organiser à l’aide de tags et de gérer les contacts liés à chaque opportunité. Un système d’actions permet également de planifier des relances, entretiens et autres tâches, avec un calendrier dédié pour visualiser les échéances à venir et les actions en retard.

L'ensemble des endpoints et le code métier de l'application

This Rest application created for technical specification.

KoBERT 감정 분석과 Gemini 생성형 AI 를 결합한 AI 다이어리 웹 서비스 (React + Spring Boot + FastAPI)

NLP 기술을 이용한 교환일기 매칭 소개팅 앱

Web App project for place's advisory

REST service for accounting. It is focused on automation and integration with various systems for reducing the routine.

Sistema modular y orientado a eventos para gestionar artistas, usuarios, conciertos, reservas con caducidad y pagos mediante Stripe o un emulador local. Construido con Java 25, Spring Boot 4.0.6, Spring Cloud, Kafka y PostgreSQL, siguiendo DDD y Arquitectura Hexagonal. Incluye seguridad OAuth2/JWT y notificaciones en tiempo real mediante SSE.

Modular, event-driven system for managing artists, users, concerts, expiring reservations, and payments through Stripe or a local emulator. Built with Java 25, Spring Boot 4.0.6, Spring Cloud, Kafka, and PostgreSQL, following DDD and Hexagonal Architecture. Includes OAuth2/JWT security and real-time notifications via SSE.

Geoblock Configurer is a management tool for the Traefik Geoblock Plugin

Java-based Spring Boot project demonstrating the usage of Spring beans, including configuration, scopes, lifecycle, initialization, and destruction, with practical examples.

This is a project developed for a bank, which permit to the users to deposit or withdraw money in their bank account using API MTN Mobile Money or API Orange Money. our application also offer the possibility to the user to loan money to a user who respects some criteria.

Blueprint project for spring rest API service

Backend Sistema de Gestão de Crises

The project is an integrated platform designed to manage Energy Saving Certificates ( ESC) or Certificados de Ahorro Energético (CAE), enabling organizations to streamline the tracking, verification, and reporting of energy savings. It supports compliance with regulatory frameworks by providing tools to issue, monitor, and trade CAEs securely and transparently. The platform facilitates efficient administration and promotes sustainable energy use by automating certificate lifecycle management from issuance to settlement.

Minimal authentication templates for Spring Boot.