Sep 2026 — Present
AI consulting
AI Consulting & Business Development · Lucid Labs
Supporting business development and AI consulting at a Berlin AI studio that builds and operates production-ready AI agents for mid-sized companies.
AI Consulting & Business Development · Business Economics Master’s Student
I like figuring out how things work and making them better.
Hi, I’m Lennart. I’m a Business Economics master’s student with a background in entrepreneurship and e-commerce.
During my bachelor’s degree in Business Administration, I founded and built “Mein Malen nach Zahlen,” a D2C e-commerce brand selling paint-by-numbers kits and personalized sets made from customers’ own photos. I grew it to six-figure annual revenue while managing paid acquisition, conversion optimization, supplier management and day-to-day operations.
Alongside my master’s degree, I work in AI Consulting & Business Development at Lucid Labs, a Berlin AI studio building productive AI agents for mid-sized companies.
Outside of work and university, you can usually find me kitesurfing, playing table tennis, hanging out with friends or heading outdoors for my next adventure in nature.
Sep 2026 — Present
AI consulting
Supporting business development and AI consulting at a Berlin AI studio that builds and operates production-ready AI agents for mid-sized companies.
Jan 2023 — Mar 2026
Founder experience
Built and operated a direct-to-consumer e-commerce business, covering performance marketing, sourcing, branding, pricing, tracking, automation, conversion optimization and day-to-day operations.
D2C e-commerce
A D2C paint-by-numbers brand built and operated from sourcing and storefront development to acquisition, conversion optimization and customer operations.
Shopify · Google Ads · Meta Ads · Klaviyo · CRO · Tracking & Analytics
Web project
Built this portfolio and an interactive archive of my former Shopify storefront as an independent project, combining editorial web design, AI-assisted development and static cloud infrastructure.
Next.js · TypeScript · Cloudflare Pages · Cloudflare R2 · ReplayWeb.page · GitHub
AI & automation
Set up a self-hosted environment for experimenting with personal AI workflows, combining OpenClaw, n8n and Ollama on a VPS with private access and controlled external webhooks.
OpenClaw · n8n · Ollama · Docker · VPS · Cloudflare Tunnel · Webhooks
Oct 2025 — Expected Sep 2027
Otto von Guericke University Magdeburg
Oct 2022 — Jul 2025
Otto von Guericke University Magdeburg
Jun 2026 — Present
Faculty of Economics and Management · OVGU
Oct 2024 — Apr 2025
Debating Club Magdeburg
Jan 2019 — Sep 2021
VfB Fallersleben
Former DOSB-certified coach (C License, recreational sports).
Jul 2016 — Jan 2019
MTV Hattorf
Shopify · HTML · CSS · Liquid · Google Ads · Meta Ads · Klaviyo
Excel · PowerPoint · Server-side Tracking · GA4 · GTM
n8n · OpenClaw · Ollama · Docker · VPS · Webhooks