I am a full-time freelancer working mostly with Excel and Access, and other office applications as well. Also, I offer a specialized service in digitizing, correcting, and transforming old scanned books into various electronic formats such as EPUB, PDF, and more. Additionally, I provide the option to convert the texts into audiobooks, offering a more accessible and modernized experience Soy un freelancer full-time y trabajo con Excel y Access y otras aplicaciones de Office. Además, Ofrezco un servicio especializado en la digitalización, corrección y transformación de libros antiguos escaneados en formatos electrónicos como EPUB, PDF, y más. También incluyo la opción de convertir los textos en audiolibros, brindando una experiencia más accesible y actualizada My main areas of expertise are in: ✅ Formulas and functions in general ✅ Matching tables using VLOOKUP or INDEX-MATCH ✅ Data validation and drop-down lists ✅ Advanced conditional formatting ✅ Pivot tables and charts for reporting ✅ Data analysis and visualization ✅ Data processing and cleansing ✅ Data entry forms using AppSheet ✅ Epub ✅ digitizing, correcting, and transforming books into various electronic formats such as EPUB, PDF, and audiotext