Jan A.

@jan_acker

PowerPoint, Excel, Sales and Business Content Specialist

Switzerland

German, English, French

About me

Business professional with 10+ years of experience in sales, leadership, customer service and business operations. I hold a Master’s degree in Business Administration and specialize in PowerPoint, Excel, Word, business writing and AI-assisted productivity. I help clients improve presentations, spreadsheets, documents and business content with a strong focus on clarity, structure and professional quality. I work in German and English.... Read more

Skills