My projects
Vouchers
Spring Boot application for creating and managing vouchers. Users can configure, share and redeem vouchers in various contexts (gifts, employee benefits…).
Technologies: Spring Boot, Spring Mail, Spring Security, JWT, MySQL
Addon Partner
Spring Boot service centralising interactions with major external payment and billing partners (Wave, Orange Money, Senelec,…). Exposes unified APIs and produces business telemetry via Kafka.
Technologies: Spring Boot 3, Java 17, Spring Security, JWT, Kafka
Fixed Asset
Role: Freelance Backend Developer – Spring Boot / MongoDB
Fixed Asset is a complete solution for managing fixed asset inventories.
Technologies: Java 17, Spring Boot 3.x, MongoDB, SSE (WebFlux), Spring Security
Addon BCEAO (PI‑SPI)
Addon BCEAO is a solution designed to consume APIs and establish seamless communication with the BCEAO Instant Payment platform (PI-SPI). It enables real-time sending and receiving of funds between the various financial institutions across the UEMOA region.
Technologies: Spring Boot 3, Java 17, Kafka, mTLS, JWS
Degloul
Degloul platform, a solution based on a microservices architecture for managing book content and audio streams. I worked on almost all of the backend (excluding the audio streaming service).
Technologies: Java 21, Spring Boot 3.4.x, Spring WebFlux & Spring MVC, MongoDB, Apache Kafka (SASL/PLAIN), Spring Security, MapStruct, Lombok, Springdoc OpenAPI, Maven, Jenkins, Nexus.
Financial Statement
Spring Boot backend for managing and producing financial statements (trial balances, charts of accounts, exercises, spreadsheets, notes, Excel export, consistency checks, etc.).
Technologies: Java 17, Spring Boot 3.2, Spring Web (REST), MongoDB, Apache POI (Excel), Apache Commons JEXL, ANTLR, Maven, Docker, Docker Compose.