I work on creating cloud services and setting up infrastructure for our web application. My responsibilities include working closely with EC2, S3, Lambda, Amplify, and API Gateway. I use DynamoDB for NoSQL databases and PostgreSQL on EC2 instances for SQL databases.

I contributed to the development of microservices, including authentication and SMTP servers, using Java, the Spring Framework, Kafka, Docker, and Thymeleaf. These services were rigorously tested with jUnit and Mockito. Additionally, I utilized MongoDB as the NoSQL database and implemented JWT tokens for security purposes.