Marcel

Defined and designed solutions for on premise monolithic apps to move to cloud platforms and use of event driven architecture. Alignment with stakeholders around team’s vision, goals, metrics, reason about software architecture design decisions.

• Set the direction for the engineering team strategy
• Ensured best practices of engineering/architecture will be adopted for solution implementation

Design and development of microservices. Implemented performant, testable and reliable Java code to progress the project goals and initiatives, reviewing of other devs code and provided constructive feedback. Integration with AWS services and Azure AD for authentication and authorization using OAuth standard.

• Breaking of monolithic application into microservices while also ensuring the application ran as intended after the migration
• Splitting up one giant monolithic application into several microservices while still maintaining cohesion

Design and development of microservices using Java language and Cloud native concepts, guidance of dev teams members to build and deliver high quality code at scale while encouraging creativity. Inspired a collaborative culture alongside high engineering standards to bring consistency to the codebases and processes.

• Development of the PIX protocol (Itaú bank), which improved the life of millions of people and businesses
• Open Banking integration with other financial institutions (Itaú bank), which is considered one of the major innovations in the banking industry