?? Hello! My name is Andreas Moller, and I am a self-employed Software Engineer and Consultant from Berlin, Germany. For more than 25 years, I have been developing software. In a professional capacity, I have more than 15 years of work experience building and maintaining web applications for organizations and businesses in various industries, in teams small and large, on location, and remotely. I maintain and contribute to open-source projects, publish articles , and give talks . With a focus on modernizing legacy applications and teams, I can help your business become more profitable: by shipping software earlier, with fewer defects, and with a lower total cost of ownership. Recent articles on localheinz.com Adopting a reasonable PHP version support policy (6 months ago) Understanding the lifecycle of a PHP version (8 months ago) Avoiding empty() in PHP (10 months ago) Introducing PHP-CS-Fixer into legacy projects (11 months ago) Collecting line, branch, and path coverage with PHPUnit (1 year ago) Avoiding one-liners in PHP (1 year ago) Sharing configurations for PHP-CS-Fixer across projects (1 year ago) Organizing test code in PHP (1 year ago) Documenting the system under test in PHPUnit (1 year ago) Extending PHPUnit with its new event system (1 year ago) Recent releases I have contributed to dependabot/dependabot-core:v0.250.0 (today) laravel/pint:v1.15.1 (today) Jan0707/phpstan-prophecy:1.0.1 (today) stripe/stripe-php:v13.16.0 (5 days ago) sebastianbergmann/phpunit:11.0.9 (5 days ago) laravel/cashier-stripe:v15.3.1 (1 week ago) doctrine/orm:3.1.1 (1 week ago) ergebnis/php-cs-fixer-config:6.25.1 (1 week ago) PHP-CS-Fixer/PHP-CS-Fixer:v3.52.1 (2 weeks ago) valorin/random:v0.5 (3 weeks ago) Recent followers on GitHub @Brainhub24 @mainali123 @owen2jan @qebokur @AladdinAlhazmi @Pranavv78 @Surfndez @ctujare @muhammadmp97 @Randolium Recent sponsors on GitHub @JesusValera (1 year ago) @adamlundrigan (4 years ago) Follow me on Are you working with pull requests? Buy some colorful stickers for you and your friends in my shop !