Report use in telco Company to calculate result of a national event. Calculate gain between reference period and event period. And specific formulas...
Dear all, Bonjour, Web-design company with French and US engineers. Access/Excel/VBA expert since 11 years. Web-design expert since 8 years. IOS / Android expert since 7 years. I always focus to have client 100% satisfied of the work. I always focus on user friendly interfaces. Regards, Fabrice