Vikas K.

Top Rated Senior iOS Developer and Mobile App Developer with 7+ years of experience in building scalable, high-performance iOS applications using Swift, SwiftUI, and Firebase. I help startups and businesses build reliable, user-friendly mobile apps with clean architecture and real-time features. My work is driven by a passion for programming, attention to detail, and a deep understanding of Apple’s ecosystem. Whether you're a startup or an enterprise, I bring reliability, clear communication, and results to your project. 🔧 Core Skills & Technologies • Native iOS: Swift, SwiftUI, Objective-C • Cross-Platform: Flutter, React Native • UI/UX: Advanced animations, UIKit, pixel-perfect layouts, iMessage & Keyboard Extensions • APIs & Backend: REST APIs, GraphQL, JSON • Location & Maps: MapKit, Google Maps SDK, MapBox • Databases: Realm, Core Data, SQLite • Streaming & Calling: Agora SDK, Twilio SDK, CallKit • Firebase Suite: Firestore, Auth, Crashlytics, Remote Config, Analytics • Social Media Integrations: Facebook, Twitter, Gmail, Instagram • Tools & Platforms: Xcode, Git, Bitbucket, TestFlight, Fastlane, App Store Connect • Advanced Features: ARKit, MLKit, Core ML, Localization, Accessibility ⚙️ Architecture & Best Practices • MVVM, MVC, Clean, Protocol-Oriented Programming • CI/CD pipelines, modular codebases, Apple HIG compliance • App Store submission & full lifecycle delivery 📲 What I Offer ✅ iOS App Development (Swift / SwiftUI) ✅ Mobile App Development (End-to-End) ✅ Firebase Integration & Backend Support ✅ Real-time Chat & Video Calling Apps ✅ App Performance Optimization & Bug Fixing ✅ App Store Deployment & Support 📅 Availability & Commitment • Available for 40+ hours/week • Open to full-time, part-time, or long-term collaborations • Responsive and committed to client success 🤝 Let’s Build Something Great If you're looking for a dependable and experienced iOS developer to bring your vision to life, feel free to reach out. I’d love to hear more about your project. 📧 Let’s connect and start building! Happy coding :)