Internationalized a WordPress Multisite app
Analyzed DAC7 obligations for an online startup
Debugged email deliverability (SPF/DKIM)
Helped save €2,000+ yearly by moving a domain portfolio
Migrated GA to Plausible for friendlier and GDPR-compliant stats
Implemented a GDPR audit for an online portal
Operated an IT support service in Cologne
Introduced Mailersend for better email deliverability
Migrated several sites into and from a WordPress multisite network
Initiated a storytelling initiative around ingredients & sourcing
Migrated SMS sending from SMSKaufen to Twilio