I’m Rajat, a Software Engineer with extensive experience in iOS app development and architecture design. Currently, I lead iOS initiatives at Swiggy, where I work on building and scaling features for one of India’s largest consumer platforms. My expertise lies in Swift, Texture, SwiftUI, system design, and DSA, with a focus on writing efficient, scalable, and maintainable code. I have solved diverse technical challenges — from designing highly customized UIs to implementing large-scale architectural solutions. Alongside development, I enjoy mentoring engineers, reviewing solution documents, and driving engineering best practices that help teams deliver high-quality software. On Topmate, I’d love to share insights from my journey, help engineers prepare for iOS/system design interviews, and guide them in strengthening their DSA and architectural thinking.