BlackSip
Miguel Castellanos is a seasoned frontend developer with extensive experience, currently holding the position of Frontend Developer Expert Manager at BlackSip since June 2018. Prior to this, Miguel served as a Frontend Developer Senior Manager and Frontend Developer at the same company. From October 2016 to June 2018, Miguel worked as a Webmaster at Marnell Security. Miguel holds a degree in Ingeniería de Sistemas with a focus on Desarrollo de Aplicaciones Web, earned from Fundación Universitaria Panamericana between 2019 and March 2023.
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