Summary
Antonio Extremera is a Software Architect based in Barcelona with 11 years of experience designing scalable, enterprise-grade systems and guiding teams from monoliths to microservices. He combines hands-on coding with architectural leadership, enforcing TDD, SOLID principles and code quality across Java/Spring, Liferay, Angular front-ends and Oracle-backed middleware. At Atos and DXC he has led cloud migration and integration projects for banking and insurance domains, balancing trade-off analysis, PoCs and stakeholder-driven technical vision. He mentors engineers, reviews code and shapes public bid technical responses, bringing practical delivery discipline to large, regulated programs. His background in telecommunications engineering and early work in portal/WebSphere and QA give him a systems-minded perspective that surfaces non-obvious operational and usability risks early. Antonio is comfortable across the full stack and thrives on turning complex business requirements into maintainable, auditable architectures.
11 years of coding experience
15 years of employment as a software developer
UPC Universitat Politècnica de Catalunya