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Hi, I'm Tiago Martins, a backend software engineer specializing in Java/Spring microservices for large-scale, mission-critical systems. I own end-to-end backend services, focus on reliability and maintainability, and collaborate with distributed teams to deliver secure, scalable solutions in agile environments. In my spare time I enjoy keeping up with DevOps practices, cloud-native architectures, and driving product direction with Scrum/SAFe. I'm comfortable working with Rabbit MQ, Swagger/OpenAPI, Elasticsearch, and databases like MongoDB and PostgreSQL, and I love turning complex requirements into clean, maintainable code.…Hi, I'm Tiago Martins, a backend software engineer specializing in Java/Spring microservices for large-scale, mission-critical systems. I own end-to-end backend services, focus on reliability and maintainability, and collaborate with distributed teams to deliver secure, scalable solutions in agile environments. In my spare time I enjoy keeping up with DevOps practices, cloud-native architectures, and driving product direction with Scrum/SAFe. I'm comfortable working with Rabbit MQ, Swagger/OpenAPI, Elasticsearch, and databases like MongoDB and PostgreSQL, and I love turning complex requirements into clean, maintainable code.

Tiago Martins

Back-End Developer, Full Stack Developer, Developer

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Hi, I'm Tiago Martins, a backend software engineer specializing in Java/Spring microservices for large-scale, mission-critical systems. I own end-to-end backend services, focus on reliability and maintainability, and collaborate with distributed teams to deliver secure, scalable solutions in agile environments. In my spare time I enjoy keeping up with DevOps practices, cloud-native architectures, and driving product direction with Scrum/SAFe. I'm comfortable working with Rabbit MQ, Swagger/OpenAPI, Elasticsearch, and databases like MongoDB and PostgreSQL, and I love turning complex requirements into clean, maintainable code.…Hi, I'm Tiago Martins, a backend software engineer specializing in Java/Spring microservices for large-scale, mission-critical systems. I own end-to-end backend services, focus on reliability and maintainability, and collaborate with distributed teams to deliver secure, scalable solutions in agile environments. In my spare time I enjoy keeping up with DevOps practices, cloud-native architectures, and driving product direction with Scrum/SAFe. I'm comfortable working with Rabbit MQ, Swagger/OpenAPI, Elasticsearch, and databases like MongoDB and PostgreSQL, and I love turning complex requirements into clean, maintainable code.

Available to hire

Hi, I’m Tiago Martins, a backend software engineer specializing in Java/Spring microservices for large-scale, mission-critical systems. I own end-to-end backend services, focus on reliability and maintainability, and collaborate with distributed teams to deliver secure, scalable solutions in agile environments.

In my spare time I enjoy keeping up with DevOps practices, cloud-native architectures, and driving product direction with Scrum/SAFe. I’m comfortable working with Rabbit MQ, Swagger/OpenAPI, Elasticsearch, and databases like MongoDB and PostgreSQL, and I love turning complex requirements into clean, maintainable code.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Backend Developer at DNXT

June 1, 2022 - September 1, 2023

Developed a custom C++ Windows authenticator integrating the Portuguese national ID card and YubiKey for secure authentication. Designed, developed, and maintained multiple Java microservices for a medical evacuation platform built from scratch. Took ownership of Java-based microservices for an Azure Government project, contributing from design to delivery and ongoing maintenance. Tech: C++, Java Spring, Microservices, Secure Auth, Windows, Keycloak, PostgreSQL, YubiKey.

Backend Developer at Augentic

September 2, 2023 - May 1, 2024

Maintained and improved Java microservices for a large-scale government project (Kosovo), focusing on reliability and maintainability. Owned several services end-to-end, contributing to the design and implementation of key application components. Worked with production-facing technologies including RabbitMQ, Swagger/OpenAPI, and Elasticsearch. Tech: Java Spring, Microservices, RabbitMQ, OpenAPI/Swagger, Elasticsearch, MongoDB, PostgreSQL and Keycloak.

Software Developer at Alten

May 16, 2024 - May 27, 2026

Contribute to the NDCx project within a SAFe environment, developing and optimizing airline ticketing solutions in C++. Collaborate in an agile team to deliver changes safely and iteratively, occasionally acting as Scrum Master to support delivery. Supported department-level product direction as part of the Vision & Strategy team, helping strengthen platform vision and strategic initiatives. Tech: C++, SAFe, Agile, Splunk, Oracle, Python.