André Scharf

seo online marketing marketing webinale search engine optimization web development web design digital marketing search engine marketing development search experience optimization ux website project management content marketing inbound marketing single page applications angular react js vue js javascript ipc tools relaunch website relaunch webtech conference webtechcon responsive mobile google mobile tech conference mobile marketing mobiletechcon rwd sxo usability it programming website design xp scrum projektmanagement agile kanban lean web analytics analytics google analytics agentur social media