Samuel Marques
Senior Software Developer at Corelab Web Development Platform Mail & Media @GMX, WEB.DE & mail.com
Signup · Get unlimited contacts
WORK HISTORY
Senior Software Developer at Corelab Web Development Platform Mail & Media @GMX, WEB.DE & mail.com
Key Services- Client-Signal-Service (Real-time communication platform for behavior-based advertising, architected using Ports and Adapters with Kafka consumers and Server-Sent Events for scalable event streaming)- SmAdi – Smart Advertisement Service (Delivers targeted inbox ads and ad placements directly to customer mailboxes)Tech Stack- Java & Spring Ecosystem: JDK 25, Spring Boot 4.x, Spring 7.x (Web, WebFlux, Security, Cloud), Spring Security OAuth2 / JWT- Messaging & Streaming: Apache Kafka, Apache Avro, Spring Cloud Stream (Kafka Binder), Server-Sent Events (SSE)- Infrastructure & DevOps: Docker, Kubernetes, GitLab, Jenkins, Apache Maven, Redis- Monitoring & Observability: Prometheus, Grafana, Jaeger, Micrometer- Testing: JUnit 5, WireMock, Mockito- Security & Authentication: OAuth2, JWT, Nimbus JOSE + OIDC SDK
EDUCATION
Instituto Superior de Engenharia de Coimbra
Master's degree (3/4), Systems and Information Technologies for Health
Cambridge Institut München
German Language Studies (Evening Focus Program), German Language, CEFR B1, B2 (Completed)
Instituto Superior de Engenharia de Coimbra
Bachelor’s Degree, Computer Science
SKILLS
ABOUT SAMUEL MARQUES
I’m a Senior Software Engineer with strong expertise in Java. I’ve been passionate about coding since I was 15. I thrive in multicultural environments and am highly self-motivated, always eager to learn, adapt, and grow.I’m particularly interested in system design and application architecture, with a focus on building scalable and maintainable systems. Outside of work, I’m an avid reader and enjoy journaling and taking notes as a way to explore and connect ideas. I’ve also spent time practicing Brazilian Jiu-Jitsu, which I hope to return to in the future.
This profile is compiled from publicly available professional sources. Unifers is not affiliated with or endorsed by LinkedIn. Request removal of this profile.