Mahmoud Hasan

Supporting Home Delivery and Distribution systems, working on Workday migration, and providing production support including on-call hours. Introduced APIs to automate manual operational work and collaborated with stakeholders to maintain revenue streams by supporting new print site launches.

Developed an International Money Transfer (IMT) solution, integrated with financial organizations and banks, and assisted in improving the overall security of the project.

Developed REST APIs using Java 8/11, Spring Boot, Mongo, and PostgreSQL. Built a user authentication and authorization system on Keycloak and cooperated with the DevOps team.

Developed REST APIs and microservices using Java 8, Spring Boot, and MongoDB. Consumed SOAP endpoints for integration and worked closely with front-end developers.

Enhanced the performance of the main app Advoice, created high-performance REST APIs using Java 8, Spring Boot, Cassandra, and Redis. Improved database design and queries, and added Redis and Kafka implementations.

Maintained full-stack web applications managing the work cycle across all branches, developed REST web services, and created PL/SQL packages, functions, and procedures. Supported and developed C# ASP.NET web applications and developed a payment gateway with AAIB.

Served as a Python instructor and developed Java web and desktop applications.

Pursued a Bachelor's degree in Science with a focus on Physics and Computer Science, covering topics such as algorithms, C++, OOP, Java, data structures, and database administration.