Sergio Carrera is an accomplished and highly educated developer, with a passion for educational technology. Holding a Doctor of Education and a master's degree in instructional technology, Sergio has honed his programming skills to become a Senior Ruby on Rails Developer at ADLPerformance Spain. He has held positions at LCIBERICA, S.L., and GRUPO EDELVIVES, working on various programming projects that have relied on his expertise as a Ruby on Rails Developer. Besides his interest in programming, Sergio has former experience as an Aupair in England and has been a professor of programming at EnClase, which he combines with his experience as a Monitor de Ocio y Tiempo Libre at the Ayuntamiento Escaldes-Engordany (Andorra).