About the author

Karol Król is a WordPress developer, professional blogger, and writer. He has been building expertise in WordPress ever since his early years at the Silesian University of Technology (Poland), where he graduated with an MSc in computer science. Early in his career, he worked as a freelance website developer for several years. Later on, he decided to shift his interest toward popularizing WordPress as the perfect solution for all web-based projects, and devoted his time to growing his writing career. To this day, his articles have been featured on websites including About.com, MarketingProfs.com, SmashingMagazine.com, Adobe.com, CodeinWP.com, NIO.tips, and many more.