It often starts with a spark — a fledgling curiosity that develops into a more dedicated interest and then slowly grows into an all-consuming passion for solving unique problems and forging long-lasting connections in an entirely new language.For some app developers, this spark was ignited in school by an encouraging teacher or parent, while others came to coding later in life, driven by an innate desire to pull things apart and understand how they work.
Source: Seven App Store creators share their tips for forging a career in coding – Apple