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geldmacher/README.md

Dennis Geldmacher

AI Solution Architect & Engineer · Senior Full-Stack Developer · AI Integration, RAG, Agents & Web Platforms

I build production-ready AI-enabled software at the intersection of full-stack development, web platforms, business processes and practical AI integration.

My focus is on turning AI capabilities into systems that work beyond demos: LLM-based workflows, RAG architectures, agent-based concepts, AI-assisted software delivery, workflow automation and GDPR-conscious AI solutions for websites, CMS platforms, e-commerce systems and internal business processes.

What I work on

  • AI integration for real-world web, CMS and e-commerce systems
  • RAG architectures and LLM-based workflows
  • Agent-based systems, MCP concepts and workflow automation
  • AI-assisted software engineering and delivery processes
  • GDPR-conscious AI stacks based on open-source and EU-hosted infrastructure
  • TYPO3-based enterprise web platforms and custom web applications
  • Performance engineering, Core Web Vitals, SEO and analytics integrations
  • CI/CD, deployment automation and technical quality assurance

Technical foundation

I have many years of experience delivering TYPO3-based web platforms and custom web applications end to end — from conception, architecture and implementation to operations, project management, quality assurance and continuous improvement.

My background includes:

  • PHP, TYPO3, TypoScript, MySQL, PostgreSQL
  • JavaScript, TypeScript, HTML, CSS
  • Solr and search systems
  • APIs, integrations and automation
  • GitLab, GitHub, CI/CD, Deployer, Terraform
  • Core Web Vitals, performance optimization and technical SEO
  • Analytics, marketing and consent integrations
  • LLM APIs, RAG, AI agents and AI-enabled development workflows

Current focus

I am especially interested in roles and projects where AI has to be integrated into existing systems and workflows:

  • technical discovery and solution design
  • rapid proof-of-concepts
  • domain onboarding
  • system and API integration
  • workflow automation
  • human-in-the-loop processes
  • compliance-aware implementation
  • measurable business impact

Certifications

  • Certified IT Business Manager (IHK)
  • TYPO3 CMS Certified Integrator
  • TYPO3 CMS Certified Developer
  • TYPO3 CMS Certified Consultant

Links

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  1. awesome-performance awesome-performance Public

    🚀 A curated list of awesome web performance stuff 🚀

    36 5