j
jh_sg3w

Joerg Hammel

@jh_sg3w

Senior PHP and TYPO3 Developer , Technical Consultant

Germany
German, English
About me
I'm a Senior PHP and TYPO3 Developer with over 20 years of experience in web development and more than 10 years working as an independent freelancer. I specialize in TYPO3 development, upgrades, migrations, custom extensions, troubleshooting, and modernizing legacy PHP applications. **My expertise includes:** - TYPO3 11, 12, 13 and 14 - TYPO3 upgrades and migrations - Custom TYPO3 extensions (Extbase & Fluid) - TypoScript, Fluid Templates and Content Elements - REST API integrations and third-party services - Bug fixing, performance optimization and maintenance - Legacy PHP modernization... Read more

Skills

j
jh_sg3w
Joerg Hammel
Offline • 
Average response time: 1 hour

See my services

Bug Fixes
I will fix typo3 bugs, errors and technical issues
From$75 / projectMore details
Custom Websites
I will create a fast and modern landing page for your business
From$170 / projectMore details

Work experience

Self_employed / Freelance

Senior PHP / TYPO3 Developer & Technical Consultant

Self employed / Freelance • Freelance

Sep 2014 - Present • 12 yrs 1 mo

Providing professional PHP and TYPO3 development services for businesses and digital agencies. Specialized in TYPO3 upgrades, custom extension development, system integrations, troubleshooting, and modernization of legacy web applications. Working with PHP, TYPO3, Symfony, MySQL, JavaScript, Docker/DDEV and modern development workflows. Over 20 years of professional web development experience, including long-term maintenance and modernization of complex enterprise applications.