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Hi, I'm João Martins, a Full Stack Developer with a strong focus on real-time systems, data integration, and scalable cloud architectures. I enjoy turning complex requirements into production-ready software using React, NestJS, and modern cloud tooling to deliver reliable and user-friendly applications. I lead and collaborate with cross-functional teams to build airport data platforms, passenger management, and predictive analytics. I also harness AI agents to accelerate development, improve data accuracy, and automate workflows, while keeping a sharp eye on performance and maintainability.…Hi, I'm João Martins, a Full Stack Developer with a strong focus on real-time systems, data integration, and scalable cloud architectures. I enjoy turning complex requirements into production-ready software using React, NestJS, and modern cloud tooling to deliver reliable and user-friendly applications. I lead and collaborate with cross-functional teams to build airport data platforms, passenger management, and predictive analytics. I also harness AI agents to accelerate development, improve data accuracy, and automate workflows, while keeping a sharp eye on performance and maintainability.

JOÃO MARTINS

Back-End Developer, Cloud Developer, DevOps Developer, +2

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Hi, I'm João Martins, a Full Stack Developer with a strong focus on real-time systems, data integration, and scalable cloud architectures. I enjoy turning complex requirements into production-ready software using React, NestJS, and modern cloud tooling to deliver reliable and user-friendly applications. I lead and collaborate with cross-functional teams to build airport data platforms, passenger management, and predictive analytics. I also harness AI agents to accelerate development, improve data accuracy, and automate workflows, while keeping a sharp eye on performance and maintainability.…Hi, I'm João Martins, a Full Stack Developer with a strong focus on real-time systems, data integration, and scalable cloud architectures. I enjoy turning complex requirements into production-ready software using React, NestJS, and modern cloud tooling to deliver reliable and user-friendly applications. I lead and collaborate with cross-functional teams to build airport data platforms, passenger management, and predictive analytics. I also harness AI agents to accelerate development, improve data accuracy, and automate workflows, while keeping a sharp eye on performance and maintainability.

Available to hire

Hi, I’m João Martins, a Full Stack Developer with a strong focus on real-time systems, data integration, and scalable cloud architectures. I enjoy turning complex requirements into production-ready software using React, NestJS, and modern cloud tooling to deliver reliable and user-friendly applications.

I lead and collaborate with cross-functional teams to build airport data platforms, passenger management, and predictive analytics. I also harness AI agents to accelerate development, improve data accuracy, and automate workflows, while keeping a sharp eye on performance and maintainability.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Language

Portuguese

Fluent

English

Fluent

French

Intermediate

Spanish; Castilian

Beginner

German

Beginner

Work Experience

CTO & Senior Backend Developer / Data Engineer at syncroPro AG

September 1, 2022 - Present

Enterprise Airport Applications; API interfaces for flight management systems; AISG Platform for real-time airport information; data processing and predictive analytics; cloud/on-prem scalability; CI/CD pipelines.

Software Architect at Gamearound Limited / Medianet Limited

November 1, 2020 - December 1, 2022

POP Telecom website built with Laravel and Vue.js; integrated multiple supplier APIs; back-office system for orders, campaigns, affiliates, and recurring billing; Robin Food e-commerce with Magento; Brain Race enterprise platform; cross-platform web and mobile apps.

Co-Founder & Adviser at HonestDetails Lda

April 1, 2020 - Present

Advised clients on business strategies and technology decisions.

Backend Software Developer & Head of IT at Audi / Volkswagen / Skoda – Official Dealership, Faro, Portugal

November 1, 2013 - March 1, 2020

Backend systems for accounting, sales, and workshops; integrated dealer systems with manufacturer platforms; internal tools to optimize repair workflows; VoIP infrastructure for 100+ users; IT leadership to improve reliability and efficiency.

Co-Founder at Way2Inov Lda

January 1, 2006 - October 1, 2013

Co-founded the company, starting as a hardware repair specialist and transitioning into software engineering.