Selected projects that show how I work.

A mix of company and personal projects, each with context, role, and stack details.

Not an endless list

I left out projects that add no depth: here you only find entries that explain real constraints and code decisions.

From the legacy Driver Portal (JSP) to micro-frontends and Java 17 microservices.

I contributed to the replatforming to a single-spa orchestrated SPA and Spring Boot services on a Java 17 stack.

Individual and company registries in procurement microservices (ANAC).

Backend development (Java 11, Spring Boot 2.7) on MongoDB and Kafka for registry data tied to procurement workflows.

Legacy portal for interregional bus lines: evolution under strict constraints.

Maintenance and development on JSP, Java 6, Hibernate, and Oracle for the historical transport portal.

Sanctions for local transport operators: end-to-end flow on integrated legacy stack.

JSP/Java 8, Hibernate, and Oracle system for sanction tracking and reporting; integrations via RabbitMQ.

SIM: a national driving-license registry with centralized CRUD operations.

Insertions, revocations, and updates on driving licenses with Oracle persistence and strong focus on data consistency.

Marketing campaigns: KPI, costs, and reporting across Symfony, Snowflake, and Angular.

PHP/Symfony and MySQL backend, Snowflake data warehouse, Angular frontend, with scheduled jobs for exports and accounting.

Cultural heritage portal with Java 21, Spring Boot, and Angular 19 micro-frontends.

Single-spa micro-frontend architecture and Spring Boot services for cultural-content access and management.

Talent360: internal map of people, skills, CVs, and career paths.

Application built on Python 3.11 and Django 4.2 LTS; Angular frontend for HR browsing and management.

Speech-to-text at scale: Azure transcription and processing supervision.

Python 3.11 pipeline with Azure Speech for audio-to-text, plus Angular dashboard for status and results.