Sai Krishna Jonnala

I am Sai Krishna Jonnala, a Senior Mobile Application Developer with 15 years of experience in mobile technologies, including 11+ years of expertise in iOS (Swift, SwiftUI, Objective-C) and hands-on experience with Flutter for cross-platform development.
Over the years, I have successfully designed, developed, and deployed 15+ mobile applications on the App Store and worked as a Technical Lead for a Microsoft client for 6+ years. My professional background enables me to guide students not only in coding and app development, but also in industry best practices, architecture, design patterns, and interview preparation.
🔹 What I Teach:
iOS Development (Swift, SwiftUI, Objective-C)
Flutter & Cross-Platform Mobile Development
Mobile App Architecture (MVC, MVVM, Clean Architecture)
API Integration, Firebase, and Real-time Databases
App Deployment (App Store & Play Store)
Data Structures & Algorithms for Mobile Engineers
Interview Preparation for Mobile App Developers
🔹 Teaching Style:
Hands-on, project-based learning (build real apps during the course)
Focus on problem-solving and coding best practices
Simplified explanations with real-world examples
Personalized mentorship based on student goals (job-ready, freelancing, or advanced learning)
My goal is to help aspiring developers become industry-ready professionals who can confidently build and deploy apps, crack technical interviews, or even start freelancing on their own.