José Guillén
Senior Backend Developer at Advision Development
San José, Costa Rica
Summary
👤
Senior🎓
Top SchoolJosé Guillén is a Senior Backend Developer based in San José, Costa Rica, with four years of professional experience building servers, databases, algorithms and full-stack applications for diverse clients. At Advision Development he focuses on backend systems while his earlier freelance work and mobile experience (PhoneGap) give him a practical, end-to-end perspective. An electrical engineer by training, he brings disciplined problem-solving and a habit of applying good engineering practices to web and backend projects. Known as a proactive team player and fast learner, he combines collaborative mentorship with a willingness to dive into new technologies. Outside work he’s an avid chess player and maker-movement enthusiast, a detail that hints at his methodical yet creative approach to engineering.
4 years of coding experience
5 years of employment as a software developer
Ingeniería, Computer Science, Ingeniería, Computer Science at Universidad Latina de Costa RicaProgramming languages (1)
Github contributions (5)
JGGuillen/gotDB
Apr 2022 - Apr 2022
Contributions:9 pushes, 1 branch in 12 days
JGGuillen/MercadoLiebre
Feb 2022 - Feb 2022
Contributions:4 pushes, 1 branch in 4 days
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