Hi there! I am Saif Ullah Sajid, an iOS engineer at HEINI. In addition to my work at HEINI, I am also an indie iOS developer with a passion for all things related to iOS. In my spare time, I enjoy writing short blogs about Swift, the programming language used to develop iOS apps. My goal is to provide quick and concise information to those who are looking to learn Swift and improve their skills as iOS developers. Thank you for visiting my blog and I hope you find my blogs helpful and informative.