Freelancer profile translated to English.
Back to original languageAbout Christian
Do you want to do more than just discuss AI, but actually generate revenue with it?
I build Voice & Generative AI solutions for product, CX, and HR teams that go live in under 30 days.
As the founder of Repflow (Voice AI Support Bot) and Niky AI (Voice Hiring), I've proven that 0→1 prototypes have a measurable impact: -38% handling time in support, -4 hours per hire.
What I do for you:
• AI Opportunity Sprint – Find use cases, build clickable demos, prove ROI
• Webflow Growth Engine – Site + AEO/Geo SEO + Wunderflow Automation
15 years of Product Leadership, €1,200/day, remote or on-site in Germany, Austria, Switzerland.
German
Native or bilingual
English
Native or bilingual
Can work on-site
Berlin (up to 50km), Hamburg (up to 50km), Munich (up to 50km), Köln (up to 50km), Frankfurt am Main (up to 50km)
Experience
- Sugar.devFounderSOFTWARE PUBLISHINGJanuary 2025 - Today (1 year and 7 months)Berlin, GermanyAI-native product studio that develops market-ready MVPs and growth-focused apps for startups, scale-ups, and SMEs in 14 days or less – from AI SaaS and platforms to internal tools. We combine design, AI engineering, and growth in an integrated process, accelerating development cycles by up to 40%.
- Repflow AIFounderSOFTWARE PUBLISHINGApril 2024 - April 2025 (1 year)Developed a voice AI agent that automates support calls, classifies tickets, and reduces handling time by 38%; responsible for the data pipeline, speech model, UX design, and go-to-market.
- Double Supreme GamesFounderVIDEO GAMES AND ANIMATIONApril 2020 - April 2024 (4 years and 1 month)Berlin, GermanyLed a self-funded game startup from idea to beta for 10,000 users, validated five prototypes, optimized monetization, and built a cross-functional team of design, development, and marketing.
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