Nuno Campelo

AI-powered compliance systems · SAP BTP · Portugal

• Technical lead for AI-powered compliance systems on SAP BTP, owning architecture, technical direction, and hands-on implementation.
• Design service architecture across APIs, messaging, persistence, testing, security, and cloud integration.
• Integrate services across SAP HANA, document management, identity and access management, AI Core, audit, and logging infrastructure.
• Drive engineering approaches for long-running processes, event-driven communication, scalability, observability, and secure service design.
• Collaborate across product and engineering boundaries to turn complex requirements and technical trade-offs into evolvable systems.

One-year sabbatical focused on travel, learning, and independent projects.

Valencia, Spain

• Led technical implementation across data modeling, REST and messaging APIs, testing, and observability.
• Mentored engineers and reviewed architectural and implementation decisions across the team.

Digital Competence Center — main-line signalling systems · Berlin, Germany

• Helped establish a new Digital Competence Center for main-line signalling systems, contributing to its engineering practices, technical direction, and team formation.
• Technically led and supported a multidisciplinary engineering team of 10+ engineers.
• Contributed to hiring, onboarding, mentoring, and technical decision-making for a growing engineering team.
• Supported engineering standards and agile practices across projects.

Transportation & rail signalling platforms · Portugal

• Helped design and build the microservices platform underpinning the next generation of Thales transportation and signalling systems.
• Built a REST library to ease and normalize the creation of APIs across teams.
• Designed, implemented, and owned multiple core platform microservices and REST APIs.
• Ran development workshops abroad to introduce, showcase, and guide platform adoption.

Portugal

• Joined Academia de Código as a student of its intensive coding bootcamp, later returning as a developer and teacher.
• Developer on ubbu.io, a classroom coding platform teaching computer science and programming to children aged 6–12 through game-based lessons.
• Platform deployed across 50+ Portuguese schools.