Dennis Geldmacher

Senior Web-Developer (Full-Stack) + TYPO3 Expert (TCCD,-I,-C) + Web-Performance Specialist

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TYPO3 user
TYPO3 user#1998

Biography

I am a certified IT business manager (IHK) and certified TYPO3 integrator, developer and consultant (TCCI, TCCD, TCCC) with many years of project experience and extensive knowledge in the conception, design, implementation, support and project management of user-friendly and intuitive websites based on TYPO3 (PHP, MySQL, Solr, HTML, CSS, JavaScript, TypoScript).

I also have extensive expertise in the areas of performance optimization (Core Web Vitals), UX/UI design, search engine optimization, integration of analysis, marketing and consent tools (GTM, GA, Matomo, Ads, Hubspot, Usercentrics, Klaro) and the provision of CI/CD processes (GitLab, GitHub, Deployer).

In addition, due to my many years of experience and my continuous training, I am constantly involved in sales processes and project management tasks. I create the technical basis for the implementation of projects and support employees in their implementation. My responsibilities also include optimizing development processes and final quality control.

Certifications

TYPO3 CMS Certified Integrator badge
TYPO3 CMS Certified Integrator
TYPO3 CMS Certified Developer badge
TYPO3 CMS Certified Developer
TYPO3 CMS Certified Consultant badge
TYPO3 CMS Certified Consultant

Association Membership

COMMUNITY membership badge