Guillermo Warren Morrison Betlienski

Guillermo Warren Morrison Betlienski is a Mid-Level Software Developer at TGV (Prisma Medios de Pago) since January 2022, specializing in microservices development using SpringBoot and applying TDD and BDD methodologies to deliver high-quality software. Previously, Guillermo served as a Data Analyst at TGV, focusing on data handling, analysis, and reporting with tools like Tableau. Earlier experience includes roles as a Junior/Mid-Level Software Developer at DirMOD, where Guillermo implemented Agile project management and enhanced system performance with Java EE and SpringBoot, and as a Junior Software Developer at Polo TIC Misiones, where system construction and integration of web applications were key responsibilities. Guillermo holds a Technical degree in Computer Systems Analysis from Universidad Nacional de Misiones.