09/20/2026 updated
100 % available
Senior TYPO3 Full-Stack Developer & Architect | A11y / WCAG | Enterprise Solutions & Migrations
Tbilisi, Georgia
Worldwide
European Humanities University, Visual Culture, Communication and Media StudiesJavaScriptHTML5Linux AdministrationMemcachedMySQLTypoScriptAWS CLITYPO3Gitlab-ciNpm(Software)Atlassian BitbucketDocker
Senior Full-Stack Developer & TYPO3 Architect with 13+ years of experience, specializing in complex enterprise solutions and legacy migrations for B2B clients in the DACH market.
I help businesses and agencies scale high-load platforms, modernize out-of-date systems, and build robust, secure web architectures from scratch.
? Core Expertise & Tech Stack:
• TYPO3 CMS (Full-Stack Development, v13/v14 deep legacy upgrades, custom Extbase/Fluid extensions development)
• TYPO3 Technical Audits & Architecture Reviews (legacy code analysis, refactoring roadmaps, and modernization strategies to v13/v14)
• Web Accessibility (WCAG 2.1/2.2, a11y compliance, semantic markup)
• Infrastructure & DevOps (Docker, Docker Compose, automated CI/CD pipelines)
• Performance Optimization (multi-level caching, high-load eCommerce scaling)
Experience
Professional experience10+ years
Freelancer since2021
Languages
GermanBasic knowledgeEnglishFluentPolishFluent
Project history
- Partnered with German B2B clients to optimize, audit, and scale enterprise TYPO3 ecosystems.
- Executed deep legacy upgrades to TYPO3 v13/v14, including full custom code adaptation and refactoring roadmaps.
- Migrated legacy environments to modern Docker-based containerized infrastructure with automated CI/CD pipelines.
- Developed custom Extbase/Fluid extensions and optimized high-load platforms using advanced multi-level caching strategies.