Frederic LE GUEN is a trainer, consultant, speaker and author of numerous books about Excel.

He has worked for major industrial IT projects in sectors as varied as finance, insurance, automobile, online games, mobile phone...

He works mainly on IT projects that handle large volumes of data:

  • Power BI analyse
  • Data mining
  • Merging multi-source to create analytics system
  • Migrate/Update Macros to new tools ; like Power Query
  • Conception of complex dashboard

If you have recurring problems with Excel or if you waste too much time handling your data, you can contact Frédéric LE GUEN at this email address.

In 2008, he has created its first Excel website; this one 😉

Frederic LE GUEN also manage the channel Youtube ExcelExercise (tutorials videos in French and English)