Sergio Barrientos Ossa

Sergio Barrientos Ossa is a seasoned Full Stack Developer currently engaged at Keifi by izertis since March 2023, specializing in tailored technological solutions for various sectors including private banking and fintech. Prior to this role, Sergio held positions such as Backend Senior Developer at Pulpo, focusing on feature development and issue resolution using technologies like Nest JS and Angular, as well as working at emtelco as a Platform Programmer Engineer, where responsibilities included API development and support. Experience also includes consultancy and database maintenance at SQL Software and solution development at Smartchip S.A.S. Additionally, Sergio began a career as an auxiliary in biometrics at Comfenalco Antioquia. Sergio holds a degree in Systems Engineering from Fundación Universitaria Luis Amigo, obtained between 2009 and 2018.