Daniel Fernández is a Big Data Software Engineer with eight years of experience building data pipelines and web applications across consultancy and financial services, currently contributing to Santander Digital Services. He has progressed from Java application development to senior data architecture roles at Accenture, combining hands-on engineering with design of scalable Big Data solutions. Based in Andalusia, he brings persistence, responsibility and a continuous-learning mindset to cross-functional teams and complex projects. Comfortable moving between Java backends and modern data stacks, he seeks practical, production-ready solutions and enjoys tackling new challenges that stretch both architecture and implementation.
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