Renan Ravelli Alves De Araujo Email & Phone Number

• Banking Technology Development: Created new banking technology features impacting over 200+ issuers worldwide, handling millions of requests monthly. Utilized technologies such as Java, Spring Boot, Swagger (OpenAPI).
• 3D Secure Flow Enhancements: Developed new features for the 3DSecure flow using Java, Spring Boot, Swagger (OpenAPI), Spring Cloud OpenFeign, AWS (Amazon Web Services), AWS DocumentDB, AWS Secrets Manager, Amazon SQS.
• Unit Testing: Implemented unit tests achieving over 70% coverage, ensuring high-quality and reliable code.

• Development of Analytics flow to information monitoring using tools as Kafka Connect, AWS(Amazon Web Services) and Python.
• As a technical lead I helped the team with new features, architecture, code review to maintain code quality, support people on the team with questions about Java, Spring Boot, Apache Kafka, Unit tests and Sonar.
• Prioritize technical excellence and solve team impediments
• Development of Unit test to achieve 70%+ coverage

• Development of a new scalable microservices architecture to serve the largest paper producer and exporter in Brazil.
• Development of microservices using architecture patterns as Hexagonal and Event architecture with Apache Kafka. Also technologies as Java, Spring boot, JPA, Spring Cloud OpenFeign, Postgresql, AWS(Amazon Web Services).
• Working with an Agile team, actively participating in refinement and architecture definition meetings.
• Development of Unit test to achieve 70%+ coverage.

Brasília E Região, Brasil

• Development of a new scalable microservices architecture to Financial Institution where it offers credit to your associates and impacting around 150,000 associates.
• Propose software architecture solutions, development of microservices such as Access management and Core banking using technologies as Spring boot, Spring Batch, SQL Server, Apache Kafka, AWS(Amazon Web Services).
• Development of Integrations with external services such as Febraban, Bank of Brasil, PagSeguro and other institutions.
• Development of Unit test to achieve 70%+ coverage.

Brasília E Região, Brasil

• Development of batch process for processing credit card transactions using tools as Spring Framework, Spring Batch, Spring Boot, JUnit, JPA, Oracle Database.
• Maintenance and Development of new backend features for Acquiring bank.

Brasília, Distrito Federal

• Development and Support: Contributed to various support and development projects, gaining knowledge of banking processes and technologies.
• Quality and Testing: Assisted in the execution of quality tests and the automation of tests for banking functionalities.