Billcom Consulting
Rania GUESMI is a Software Test Engineer at Billcom Consulting since 2018, with prior experience as a stage ingénieure at Tunisie Télécom, focusing on GSM quality services in July 2016. Rania GUESMI earned a Diplôme d'ingénieur in Ingénierie des télécommunications from institut supérieur d'informatique et de technique de communication, completing the degree in 2017.