Siegfried Jongsma
My name is Siegfried Jongsma. I'm an SEO specialist from the Netherlands. I'm a social enthusiast and try to help brands excel in this field of expertise. Also a big Apple & New York fanboy :)
My name is Siegfried Jongsma. I'm an SEO specialist from the Netherlands. I'm a social enthusiast and try to help brands excel in this field of expertise. Also a big Apple & New York fanboy :)