Sebastian Kehle

Creative Developer working at the intersection of design, full-stack development, and AI automation. Founder of webvise · AI Engineer at luca.

Potsdam / Berlin, Germany · sebastian.kehle@webvise.io · +49 162 727 13 41 sebastiankehle.com · github.com/sebastiankehle · linkedin.com/in/sebastiankehle · @sebastiankehle_

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Summary

Engineer with 8+ years across design, product, and full-stack development, building digital products that pair intuitive UI with robust engineering, and increasingly with autonomous AI systems. Founder of webvise (design-first studio delivering branding, applications, and AI automation) and AI Engineer at luca, where I architect LLM-powered agent systems, retrieval, and workflow automation for a B2B hospitality platform. webvise is a member of the Anthropic Claude Partner Network.

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Work Experience

AI Engineer — luca

Berlin, Germany · Full-time · Jun 2025 – Present

• Architect AI-powered solutions for the hospitality industry: LLM integrations, retrieval systems, and autonomous workflow automation.
• Build internal agentic tooling on top of the Vercel AI SDK and Mastra so the team ships AI features without expanding headcount.
• Operate with full autonomy on project selection; partner across product, ops, and engineering to identify the highest-leverage AI opportunities.

Founder — webvise

Potsdam, Germany · Self-employed · Aug 2016 – Present

• Run a design-first studio delivering branding, web and mobile applications, and AI automation for clients across the DACH region and beyond.
• Practice areas: AI integrations, multi-agent systems, knowledge retrieval, full-stack product builds, and high-performance marketing sites.
• Member of the Anthropic Claude Partner Network (approved 2026); lead the team's training path toward Claude Certified Architect.

Frontend Engineer — luca

Berlin, Germany · Full-time · Jan 2024 – Jan 2025

• Independently delivered end-to-end user-facing B2B features in close collaboration with design and product.
• Promoted from Junior after owning critical platform surfaces and shipping at a senior level of autonomy.

Junior Frontend Engineer — luca

Berlin, Germany · Full-time · Aug 2022 – Dec 2023

• Worked directly with the team lead and CTO to ship user-facing B2B functionality.
• First formal engineering role; came in self-taught and ramped quickly to full feature ownership.

Co-Founder — Abyss Online (Metagates)

San Francisco, California, USA · Oct 2021 – Aug 2022

• Launched a sold-out NFT collection on Solana.
• Contributed to early game development for an RPG that later shipped on Steam.
• Presented at Solana Hacker House SF and the San Francisco Game Developer Conference.

CEO — Addisco Education GmbH

Potsdam, Germany · Full-time · Aug 2017 – Oct 2021

• Secured funding and built a recruitment-technology platform from scratch.
• Designed and implemented the matching algorithm that powered candidate-role pairing.

Creative Executive — Newcon Consulting GmbH

Berlin, Germany · Freelance · Aug 2016 – Oct 2021

• Designed websites and campaigns; ran social media, content, and digital advertising programs for clients.

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Technical Stack

Languages: TypeScript, JavaScript, SQL, HTML, CSS

Frontend: Next.js, React, TailwindCSS, shadcn/ui, TanStack Query, GSAP, Motion

Backend: Node.js, Nest, Express, Hono, tRPC, Convex, REST APIs

AI / LLM: Vercel AI SDK, Mastra, Anthropic Claude, OpenAI, Model Context Protocol (MCP), LangChain, n8n

Data: PostgreSQL, Drizzle, Prisma, TypeORM, Neon, Redis, Supabase

Infra & DevOps: Vercel, Cloudflare, Docker, Turborepo, Sentry, PostHog, Inngest, Grafana

Auth: Better Auth

Testing: Cypress, Jest, Testing Library

Design & Tooling: Figma, Cursor, Claude Code

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Certifications

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Education

B.A. Graphic Design and Visual Communication HMKW University of Applied Sciences — Berlin, Germany · 2013 – 2017

A-Level (Abitur) Friedrich Schiller Gymnasium — Königs Wusterhausen, Germany · 2005 – 2013 Examination subjects: Computer Science, English, Mathematics, Geography

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Languages

• German — Native
• English — Full professional proficiency
• Russian — Elementary proficiency
• Spanish — Elementary proficiency

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Core Competencies

Communication · Creative thinking · Team leadership · Problem-solving · Teamwork · Flexibility · Motivation · Responsibility · Ambition

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Interests

Chess · Artificial Intelligence · Muay Thai · Fitness · Design · Photography · Blockchain