Alexander Weltzsch
With over 15 years of experience at the intersection of business strategy and software engineering, I know that technology is not an end in itself. My focus is on identifying untapped leverage in your business processes and automating them using modern AI solutions and stable cloud infrastructure.
Whether as a sparring partner for your executive board, an interim CTO, or a trainer for your development teams, I bring theoretical depth together with practical implementation power. I design robust Google Cloud infrastructures, integrate modern language models (LLMs) into your core processes in compliance with data privacy regulations, and establish highly efficient AI-powered development workflows (Agentic Coding) that noticeably accelerate feature delivery.
Successful leadership of agile developer teams & solution-oriented C-level sparring.
Secure, GDPR-compliant migration & highly available, scalable cloud architectures.
Verifiable optimization of systems, hosting costs, and CI/CD pipelines.
Technological Focal Points
My consulting focus areas cover the entire technology stack of modern AI-driven enterprises.
Language Models & AI Integration
Pragmatic and GDPR-compliant integration of modern language models (LLMs), conception of autonomous multi-agent systems, and automation of complex cognitive B2B workflows.
Future-Proof B2B Architectures
Design of highly scalable, modular software systems. Focus on performance, stability, and clean API designs in demanding enterprise environments.
Developer Productivity
Integration of modern development tools (Cursor, Claude Code, GitHub Copilot) into developer workflows, and building fast CI/CD pipelines for agile teams.
Services as Interim Manager, Trainer & Coach
You can hire me flexibly in various capacities for your company.
Interim Management
Temporary assumption of technical leadership as Interim CTO, VP of Engineering, or Head of AI. Leadership of agile developer teams and management of business-critical B2B projects.
Training & Coaching
Empowering your teams directly in practice. Structured workshops, mentoring of tech leads, and targeted training in the field of Agentic Coding (e.g. at the dealcode AI Coding School).
Advisory Board & Mandates
Strategic advice at the executive and board level, conducting technology audits, and long-term support within the scope of advisory board mandates.
Am Sandtorkai 27 | 20457 Hamburg | Germany
Certified AI Partner | EU Cloud | Member of German AI Association