- Developed ETL and ELT pipelines using Apache Airflow, PySpark and Amazon S3.- Implemented many custom Airflow Operators that are used as code blocks on many DAGs.- Created a Jenkins automated deployment workflow.- Automated a payment reconciliation process.

- Desenvolvimento de pipelines ETL e ELT para processar arquivos e tabelas com bilhões de registros, utilizando Apache Airflow, PySpark e Amazon S3, resultando em um fluxo de dados mais eficiente e escalável.- Implementação de operadores customizados no Airflow, permitindo reutilização de blocos de código em múltiplas DAGs, o que reduziu o retrabalho e aumentou a manutenibilidade dos processos. - Automatização de workflows de deploy com Jenkins, melhorando a agilidade e confiabilidade das implementações e reduzindo o tempo de execução. - Liderança na implementação de uma arquitetura de medalhões (bronze, prata e ouro), estruturando a transformação e armazenamento de dados em níveis que melhoraram a governança e acessibilidade das informações.

- Implemented ETL processes using Pentaho Data Integration and Oracle Databases.- Developed procedures, tools and admin routines using PL/SQL.- On a different project, I’ve also developed alarm correlation algorithms that helped identify the underlying root cause of infrastructure issues in the telecommunications sector

- Development of an interface between test equipment and a fault monitoring API on the production line of network equipments- Unit test development in different programming environments

- Active participation since the first days of the development of new technologies and improvements to the Coldchain, a refrigerated cabinet equipped with an RFID Reader - Development of tests focusing on the best settings for RFID readings- Construction of new technologies in different programming environments, such as the bulk encoding applied to UHF RFID tags- Development of interfaces using LLRP and proprietary APIs to be used with the most common readers- Direct contact with partner suppliers and manufacturers

Gtt Healthcare is a pioneer company in RFID solutions with great experience with healthcare supply chain. I participated in the processes of research and testing of new componentes and technologies, aiming to find and validate improvements and finding critical problems and the like. I also took part in the assembly and tests of equipments in production phase, before shipping to the customers. Finally, I participated in the development of new projects, which culminated on a new product capable of significantly reducing encoding times for UHF RFID tags through bulk encoding techniques.

PETEEL is an academic group of 12 students funded by the Federal Government that aims to improve the University's pillars of research, teaching and extension through academic events, scientific research and volunteer work. In the almost 2 years I've developed many soft and hard skills, including different projects using Python, PHP and R.

I helped with improving the Coldchain, a refrigerated smart cabinet, through the refactory of a microcontroller code and tests using RFID technology.