David Castellano
Barista & Sales Assistant at Aramark
Dublin, Ireland
Summary
👤
Senior🎓
Top SchoolDavid Castellano is a web application development technician turned customer-facing professional with 10 years of work experience, currently working as a barista and sales assistant in Dublin. He combines formal training in front-end (Angular) and Java back-end work from an internship on a national project with strong hands-on service roles in hospitality and retail. Known for continuous learning, curiosity, and initiative, he brings organization, responsibility, and adaptability to both technical tasks and fast-paced customer environments. His background shows an unusual blend of software development fundamentals and real-world operations—scheduling, stock management, and supervising shifts—that make him effective at coordinating cross-functional work. Comfortable working autonomously or as part of a team, he leverages analytical thinking and creativity when solving problems or improving processes. Looking ahead, he’s motivated to bridge his technical skills with practical business experience, taking on new challenges that merge development and customer-focused solutions.
11 years of coding experience
High School Degree in Technological Sciences, High School Degree in Technological Sciences at I.E.S Bajo GuadalquivirWeb Application Development, Web Application Development at C.D.P Jose Cabrera
Github Skills (1)
arduino7
Programming languages (1)
Github contributions (5)
ti9327/SHADOW_BAD
Aug 2015 - Sep 2019
Arduino sketches for Astromech Droid remote contr.ol with PS3 Move Navigator Controller
Contributions:37 commits, 27 pushes, 1 branch in 4 years 1 month
arduino
ti9327/Shadow
Sep 2019 - Apr 2024
Contributions:5 pushes, 1 branch in 4 years 7 months
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