Build better software, faster.

Fractional CTO. AI transformation. Cloud‑native architecture.
Hands‑on when it counts.

What I do

Fractional CTO

Technology leadership on demand: strategy, architecture decisions, org design, and team building. I build the foundation, enable the team, and hand over.

AI Transformation

From AI strategy to daily practice: AI-assisted engineering across the entire development process, agentic workflows, harness design, LLM architectures (RAG, MCP), and governance.

I work this way myself, every day, with Claude Code, Codex, and Cursor.

Cloud-Native Architecture

AWS architectures that reduce cost and complexity: serverless platforms, landing zones, modernization of legacy systems, FinOps.

AWS Certified Solutions Architect.

Advisory & Hands-on

A sounding board for hard technology decisions: architecture reviews, technical due diligence, modernization plans. And when it counts, I build alongside the team.

How I work

Decades in software engineering, many of them in leadership. I understand strategy and product, and I can translate both into working software.

I take AI seriously without overselling it. I challenge assumptions, keep things simple, and raise what matters early and openly. My ambition: organizations that come out stronger and more resilient in their own right.

Tobias Hutzler · Engineering Leader, AI Transformer, Builder. Hamburg, Germany.