Ivan Sierra

Mexico City Area, Mexico Mexico

Founder & CEO

Advertising / Marketing / PR

Entrepeneur, social media and branding obsessed, brand strategist and content curator. Ivan believes in innovation, strategy and creative thinking to create memorable and relevant solutions for brands. Started working in creative agencies at age 15, has built his way up to Founder of Hashtag a transmedia agency working for top clients. Has worked on international and local projects for brands, all of them top 5 in their segment.