Guillermo De Ignacio Marí
Software Developer at Govern de les Illes Balears
Palma, Balearic Islands, Spain
Summary
👤
Senior🎓
Top SchoolGuillermo De Ignacio Marí is a seasoned Software Developer with around nine years focused on identity infrastructure, authentication and security in distributed architectures, currently contributing to Govern de les Illes Balears. He has deep hands-on experience integrating SOAP and REST services, migrating proprietary adapters to OpenID Connect, and embedding Keycloak behind Nginx reverse proxies in environments with Java EE and legacy systems. Skilled in TLS/PKI management across mixed stacks (Nginx, Java servers, signing services), he designs pragmatic authentication architectures for APIs and web apps that balance standards compliance with legacy constraints. His background in J2EE/WildFly and long tenure at Fundación Bit give him rare institutional knowledge of public-sector systems and operational realities. Based in Palma, he combines a systems-oriented engineering degree with a practical focus on federation, OAuth2/OpenID Connect, and API security. An understated strength is his track record of publishing authentication services under relative routes and shared domains—small implementation details that enable smoother migrations and integrations.
8 years of coding experience
3 years of employment as a software developer
Ingeniería Técnica en Informática de Sistemas, Informática, Ingeniería Técnica en Informática de Sistemas, Informática at Universitat de les Illes Balears
Github Skills (2)
maven7
java6
Github contributions (5)
Fundacio-Bit/jee-app-dist
Apr 2021 - Sep 2024
Contributions:3 releases, 174 pushes, 3 branches in 3 years 5 months
Fundacio-Bit/emiservbackoffice
Oct 2021 - Mar 2025
Contributions:1 release, 158 pushes, 4 branches in 3 years 6 months
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