• Architecture and development of cloud-based software for the German healthcare sector

• Create User Interfaces using the SAPUI5 framework and the FHIR (Fast Healthcare Interoperability Resource) standard 
• Create production systems in AWS (EC2, EKS, RDS, Route53, ECR, SES)
•  Setup and maintenance of Kubernetes clusters

• Implement new features such as QR code reading and OCR in the mobile app using Flutter
• Refactor RESTful web-services leveraging Java and Spring Boot
• Evaluate available open-source IoT solutions and combine the results in a comprehensive report

• During this course, my colleagues and me developed the entire Backend of a Blog along with a Senior Developer.

• Pattern MVC
• Spring Boot overview,
• Maven
• introduction to Microservices
• HTTP Protocol
• cookies, token

Development of a Blog (first part):

• Spring Initialzr
• Entities Definition
• Entities Validation
• Database Design based on the Entities
• Java Persistence API (JPA)
• Spring Security, Users and Roles Management
• Authentication and Java Web Token (JWT)
• Data Access Object (DAO)
• Controllers Design, Services Design
• verification with PostMan

Development of a Blog (second part):

• creation of a Post, Management of a Post (creation, update, deletion)
• creation of a Comment, Management of a Comment (creation, update, deletion)
• Post Rating, calculation of Rating

Frontend (Angular):

• introduction to Angular 9.0
• connection between Backend and Frontend (REST calls)

Relational Database:

• MySql - Regex