Contribute to different clients based in the US. Tech stack includes Spring Boot, Node, and Python. Projects include Kalibri (Hotel industry), Lookingglass (Cyber security), Roundtable (Non-profitable organizations), and Supersapiens (Health/Sport industry). Achievements: Migration of monolithic systems to microservices, moved authentication from MongoDB to Auth0, integration of wearables, migration of native MongoDB queries to Spring-Data ORM, and data integration processes.

Contribute to clients based in the US and Mexico using Spring Boot and Python. Projects include Priceline and Bebbia. Achievements: Developed key business features and migrated reports from Java to Google Dataproc using Apache Airflow and Python.

Senior developer taking architectural decisions and implementation. Projects include IOT (Telecommunications Industry) involving Spring Boot microservices, Kafka, and Fiware. Achievements: Implemented and deployed system administration web app on Red Hat OpenShift and microservices orchestrated with Kafka.

Developer in the payments gateway team. Achievements: Developed new features such as messaging integration with different financial acquirers.

Full stack developer using JEE/JSF technologies. Achievements: Developed a complete Java Enterprise system including EJB, JPA, and JSF, replacing an old Visual Basic system, deployed on a JBoss cluster.