Mazen excels in data management, analysis, and visualization, demonstrating proficiency in Python, Power Bi, Looker Studio, and Tableau. His expertise encompasses data cleaning, dashboard creation, and task automation using Python. Additionally, Mazen is adept in Excel, SQL, and R, ensuring comprehensive data solutions. Notably, he possesses strong skills in proposal development for international donors such as USAID, EU, UNHCR, UNICEF, WFP, ECHO.... Continua a leggere