Yoselin Rojas Fernández

Yoselin Rojas Fernández is a skilled Quality Engineer II specializing in complaints investigation at Cardinal Health since November 2019, with additional responsibilities as an MES QA Engineer focusing on MES Siemens Op Center implementation. Prior experience includes serving as a Materials Engineering Course Assistant at Universidad de Costa Rica in early 2019, where project revision and student assessments were managed for 15 chemical engineering students. Yoselin contributed as a Research Assistant at the Materials Science and Engineering Research Center (CICIMA) from March 2017 to March 2019, working on a thesis related to p-type nanostructured silicon layers, and synthesizing samples via an electrochemical etching process. An earlier role as a General Chemistry Laboratory Assistant at Universidad de Costa Rica involved teaching and guiding laboratory sessions for multiple student groups. Yoselin holds a Licentiate degree in Chemical Engineering from Universidad de Costa Rica and a High School Diploma from Liceo Experimental Bilingue José Figueres Ferrer.