milemarchese

In this course, I help my students understand critical concepts in algorithms and data structures, along with their practical applications. The syllabus includes topics such as time complexity, data structures, and their uses. Assignments and exercises were coded in C, Python, and pseudocode.

My team provides a solution for managing, securing, and analyzing APIs and microservices. We maintain over 10 microservices and manage our own infrastructure. Our components receive over 2 billion requests per minute, so we are constantly working on resilience and availability. We worked with several technologies, including Node.js, React, Kubernetes, Amazon Web Services, and PostgreSQL, while constantly researching to keep up with the fast pace of the industry, as we were recognized as leaders in the Gartner Magic Quadrant for API Management. My responsibilities included analyzing, designing, and developing new solutions and features while coordinating with several other teams, including Product, UX, and Security.

My team managed the invitation-sending system for all clients of Medallia’s customer experience platform. Our services supported large-scale clients, ensuring they could handle millions of requests per second. The technology stack involved Java and Spring, and I conducted a special investigation into the Akka toolkit.