Sai Vardhan Reddy Bachapally
Bengaluru
Summary
iOS Software Engineer with 3+ years of experience building and maintaining scalable, production-grade iOS applications used by millions of users. Strong expertise in Swift, UIKit, SwiftUI, and modern iOS concurrency. Experienced in end-to-end feature development, performance optimization, crash reduction, and collaborating with cross-functional teams to deliver reliable mobile solutions in large-scale production environments.
Overview
4
4
years of professional experience
Work History
Software Development Engineer
Amadeus
Bangalore
08.2022 - Current
- Developed, shipped, and maintained scalable iOS features across 20+ production airline applications serving millions of users globally
- Designed and implemented real-time baggage tracking functionality using Swift and UIKit, handling complex business logic and asynchronous data flows
- Built API-driven mobile workflows with robust error handling, state management, and resilience to network failures
- Integrated push notification systems using Firebase and Airship SDKs to ensure reliable delivery across multiple airline apps
- Migrated legacy UIKit components to modern Swift and SwiftUI, improving maintainability and reducing technical debt
- Optimized application performance using Instruments, memory profiling, and UI rendering analysis to improve responsiveness and stability
- Improved app reliability to ~99% crash-free sessions through proactive crash monitoring and analysis
- Collaborated with cross-functional teams including product managers, designers, backend engineers, and QA to deliver features aligned with business requirements
- Participated in code reviews, refactoring efforts, and best-practice discussions to improve overall code quality
- Contributed to CI/CD pipelines using Azure DevOps and Fastlane, supporting automated builds, testing, and releases
Software Developer Intern
Amadeus
Bangalore
04.2022 - 08.2022
- Built an iOS application using Swift and UIKit with REST API integration and pagination
- Diagnosed and fixed production crashes using Firebase Crashlytics and supported TestFlight validation and App Store hotfix releases
Education
Bachelor of Engineering - Computer Science And Engineering
Dayananda Sagar College of Engineering
Bangalore06-2022
Skills
- Languages: Swift, Objective-C (basic), C
- iOS Frameworks: UIKit, SwiftUI, Combine, CoreData, CoreAnimation, MapKit
- Architecture & Design: MVVM, MVC, Clean Architecture, Mobile System Design
- Concurrency & Performance: GCD, async/await, multithreading, Instruments, memory management
- Testing & Quality: XCTest, UI testing, crash analysis
- CI/CD & Tooling: Azure DevOps, Fastlane, Git, Jira, Confluence, Charles Proxy
Timeline
Software Development Engineer
Amadeus
08.2022 - Current
Software Developer Intern
Amadeus
04.2022 - 08.2022
Bachelor of Engineering - Computer Science And Engineering
Dayananda Sagar College of Engineering