Stefan Artmann

• One year of cognitive science: neurobiology, mathematics, computer science, logic, linguistics, deep learning, artificial intelligence, philosophy of mind.
• Master's degree in political science, history and media.
• 15 years of performance marketing for strategy games, monthly budgets up to seven figures.
• Steering on cohort-based KPIs and forecast CLV, not on click prices.
• Multi-channel mix, demanding creative formats, product positioning in highly competitive markets.
• BI tools and dashboards specified and built in-house.
• The marketing architecture behind the growth story to Stillfront Group's Nasdaq Stockholm listing, after the acquisition of Bytro Labs.
• Strategic work alongside C-level executives and product teams.
• Independent since 2025. Clients in education and medtech: marketing channels, quality standards, compliance.
• Scripted methods that force AI workflows and AI output to meet every defined requirement.
• I set the architecture and the quality standards, the AI writes the code.

Stefan Artmann - Quality & Demand Gates for AI