Design and develop Artificial Intelligence solutions applied to trade marketing execution. Build and maintain backend services and APIs in Node.js/NestJS and Java. Implement asynchronous processing pipelines using RabbitMQ. Collaborate with cross-functional teams in an agile environment. Containerize and deploy services using Docker on AWS.

Developed advanced features for large-scale targeting and retargeting advertising campaigns. Built high-performance backend services with Node.js/NestJS and Redis. Designed React front-end features for campaign monitoring. Provisioned cloud infrastructure on AWS using Terraform. Managed containerized environments with Docker.

Developed mission-critical applications for IBM Cloud Native Financing across 15 countries. Built full-stack features using React, Vue.js, and Node.js/NestJS. Optimized data storage using PostgreSQL, Redis, and DB2. Deployed services on Red Hat OpenShift using Docker and Jenkins.

Designed and maintained restaurant management systems. Developed front-end features in Angular and backend services in Node.js/NestJS on Microsoft Azure. Maintained MongoDB-based data layer. Established automated test coverage using Jest, Karma, and Mocha.

Developed internal POS systems using Electron, Node.js, and AngularJS. Designed MongoDB data models for high-throughput e-commerce operations. Implemented automated testing with Mocha and Chai.

Led the development team for a Liferay-based portal for the Rio de Janeiro State Court system. Coordinated technical planning and served as primary point of contact for stakeholders.

Developed critical judicial systems for the TJRJ using Java/J2EE, including electronic process consultation systems and portals.