I´m very proficient in Excel , I have experience working with macros, database functions, statistical functions, text string functions, and pivot tables. If needed I am also very proficient with Microsoft Access, SQL and Visual Basic, so I can manipulate information with more complex queries and deliver the result in Excel spreadsheets. I worked for large American Companies in purchasing department so I needed to get specific reports, importing information from ERP system and delivering reports and charts that could be used to take decisions.