End-to-End Software Solutions: Microservices for Enterprises Registries and for Academic Digital Infrastructures

This thesis outlines the work done during my internship at Deloitte where I had the opportunity to work on two substantial technology projects, each addressing distinct challenges and leveraging advanced technological frameworks. The first project centered around SharePoint Online, a robust web-based platform developed by Microsoft, renowned for its collaborative work solutions and efficient content management. This project involved transitioning an outdated intranet system to SharePoint Online, focusing on enhancing operational efficiency and internal communication. In the project, I developed platform's comprehensive features including its integration with other Microsoft 365 tools, configured advanced security protocols, and customizable content management system. The strategic implementation of SharePoint Online facilitated a transformative shift in the client’s digital workspace, significantly improving the functionality and user experience of staff and faculty members. The second project I was engaged in at Deloitte involved the development of a microservices-based system. Microservices architecture, characterized by its division of an application into small, independently deployable services, has gained popularity for its scalability, flexibility, and efficiency. In this project, we employed a suite of modern technologies like Java, Spring Boot, PostgreSQL, and Amazon S3 to develop a system aimed at streamlining complex, bureaucratic processes. This involved designing and implementing a series of autonomous, modular services, each handling specific functionalities. The deployment of these microservices demonstrated a significant enhancement in processing efficiency and system resilience. Moreover, the project showcased the potential of microservices architecture in simplifying and accelerating operations, thereby contributing to the improvement of administrative processes in a public sector context.