Building websites and AI systems that convert and scale.
Everything I run lives here: my consultancy, AI agents for go-to-market teams, my products, and the directories I keep.
About
I'm Mussie, a Berlin-based web developer and growth engineer. For 15 years I have worked between marketing and engineering: I design the funnel, build the site, and wire up the data behind it.
Strategy, code, data, and AI in one person, so nothing gets lost in a handover. Sites in Next.js, automations in n8n, apps on Supabase, agents on OpenAI and Anthropic. You own everything I build.
- Growth & GTM
- GTM strategy & execution
- Funnel reviews & optimization
- Campaign analytics & reporting
- Growth experiments
- AI & Automation
- AI agents & workflows
- n8n & Make automation
- AI workshops & enablement
- Prompt engineering
- Product & Engineering
- Product ownership & delivery
- React & Supabase apps
- API design & integration
- Agile sprints
- Data & Infrastructure
- Analytics dashboards
- Data pipelines & integration
- Performance & scalability
- KPI frameworks
Projects
Everything I run
Work with me
Products
Directories
- The Agent Catalogue An independent directory of AI agents: what each one takes in, what it returns, and checked pricing.
- CX Tools Compares 70+ customer-experience platforms across 15 categories, with free calculators.
- UX Tools Free and paid tools for UX design, research, and prototyping, side by side.
Journal