Daniel Margalef
Senior Java Developer at Quantion
Barcelona, Catalonia, Spain
Summary
👤
Senior🎓
Top SchoolDaniel Margalef is a Senior Java Developer based in Barcelona with four years of focused experience building and leading backend systems across government, healthcare, pharmacy and retail banking. He specializes in Java and Spring Boot, has led distributed teams through Scrum practices, and emphasizes code quality via pair programming and code reviews. Daniel has experience in complex integrations for financial markets and retail banking products, often working remotely with international teams and navigating shifting requirements. He pairs hands-on development with technical leadership—unblocking teams and driving standards—and is currently preparing for Java 11 certification while maintaining full‑stack interests reflected in his JavaScript/React and Node.js GitHub bio. An early-career background across university and public-sector projects gives him a practical edge in migrating legacy Java stacks and delivering reliable, cross-border solutions.
3 years of coding experience
9 years of employment as a software developer
Curso de inglés Advanced. THE LANGUAGE CENTRE OFCurso de inglés First. MOYLE PARK SCHOOLCurso de inglés First. ASPECT COLLEGE OXFORDCurso de inglés intermédiate. MOYLE PARK SCHOOLGrado en Ingeniería Telemática, Grado en Ingeniería Telemática at La Salle BCN
English, Spanish, Catalan
Stackoverflow
1reputation
2kreached
0answers
1question
Github Skills (4)
localstorage6
react-sortable-hoc6
react6
javascript6
Programming languages (2)
Github contributions (5)
diegomm990/Countries-PI
Nov 2022 - Jan 2023
Contributions:3 pushes, 1 branch in 2 months
diegomm990/Diego-PrepCourse
May 2022 - Jun 2022
Copia repositorio Henry
Contributions:10 pushes in 4 days
repositoriohenry
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.