Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

Aditya Kalamkar is a Senior iOS Developer with 8+ years of experience building high-performance native iOS applications for enterprise and consumer products. He specializes in Swift, SwiftUI, UIKit, MVVM, Clean Architecture, and SOLID principles, delivering scalable, secure, and maintainable mobile solutions. Currently at Accenture, Aditya leads end-to-end iOS development, partnering with Product, Design, Backend, and QA teams to deliver enterprise applications. He has architected SwiftUI migrations, implemented CI/CD pipelines using GitHub Actions, improved application performance and reliability, and mentored iOS engineers through code reviews and architectural guidance. His work has contributed to measurable improvements in release predictability, application uptime, onboarding conversion, and overall code quality. Prior to Accenture, Aditya worked at Nextenture India and Acclivis Technologies, where he developed and maintained native iOS applications, integrated REST APIs using Alamofire, implemented Firebase push notifications, built BLE-enabled applications, and strengthened software quality through XCTest, CoreData, RxSwift, and crash analytics.…Aditya Kalamkar is a Senior iOS Developer with 8+ years of experience building high-performance native iOS applications for enterprise and consumer products. He specializes in Swift, SwiftUI, UIKit, MVVM, Clean Architecture, and SOLID principles, delivering scalable, secure, and maintainable mobile solutions. Currently at Accenture, Aditya leads end-to-end iOS development, partnering with Product, Design, Backend, and QA teams to deliver enterprise applications. He has architected SwiftUI migrations, implemented CI/CD pipelines using GitHub Actions, improved application performance and reliability, and mentored iOS engineers through code reviews and architectural guidance. His work has contributed to measurable improvements in release predictability, application uptime, onboarding conversion, and overall code quality. Prior to Accenture, Aditya worked at Nextenture India and Acclivis Technologies, where he developed and maintained native iOS applications, integrated REST APIs using Alamofire, implemented Firebase push notifications, built BLE-enabled applications, and strengthened software quality through XCTest, CoreData, RxSwift, and crash analytics.

Aditya Kalamkar

App Developer, Programmer, Web Developer, +2





Aditya Kalamkar is a Senior iOS Developer with 8+ years of experience building high-performance native iOS applications for enterprise and consumer products. He specializes in Swift, SwiftUI, UIKit, MVVM, Clean Architecture, and SOLID principles, delivering scalable, secure, and maintainable mobile solutions. Currently at Accenture, Aditya leads end-to-end iOS development, partnering with Product, Design, Backend, and QA teams to deliver enterprise applications. He has architected SwiftUI migrations, implemented CI/CD pipelines using GitHub Actions, improved application performance and reliability, and mentored iOS engineers through code reviews and architectural guidance. His work has contributed to measurable improvements in release predictability, application uptime, onboarding conversion, and overall code quality. Prior to Accenture, Aditya worked at Nextenture India and Acclivis Technologies, where he developed and maintained native iOS applications, integrated REST APIs using Alamofire, implemented Firebase push notifications, built BLE-enabled applications, and strengthened software quality through XCTest, CoreData, RxSwift, and crash analytics.…Aditya Kalamkar is a Senior iOS Developer with 8+ years of experience building high-performance native iOS applications for enterprise and consumer products. He specializes in Swift, SwiftUI, UIKit, MVVM, Clean Architecture, and SOLID principles, delivering scalable, secure, and maintainable mobile solutions. Currently at Accenture, Aditya leads end-to-end iOS development, partnering with Product, Design, Backend, and QA teams to deliver enterprise applications. He has architected SwiftUI migrations, implemented CI/CD pipelines using GitHub Actions, improved application performance and reliability, and mentored iOS engineers through code reviews and architectural guidance. His work has contributed to measurable improvements in release predictability, application uptime, onboarding conversion, and overall code quality. Prior to Accenture, Aditya worked at Nextenture India and Acclivis Technologies, where he developed and maintained native iOS applications, integrated REST APIs using Alamofire, implemented Firebase push notifications, built BLE-enabled applications, and strengthened software quality through XCTest, CoreData, RxSwift, and crash analytics.

Available to hire

Aditya Kalamkar is a Senior iOS Developer with 8+ years of experience building high-performance native iOS applications for enterprise and consumer products. He specializes in Swift, SwiftUI, UIKit, MVVM, Clean Architecture, and SOLID principles, delivering scalable, secure, and maintainable mobile solutions.

Currently at Accenture, Aditya leads end-to-end iOS development, partnering with Product, Design, Backend, and QA teams to deliver enterprise applications. He has architected SwiftUI migrations, implemented CI/CD pipelines using GitHub Actions, improved application performance and reliability, and mentored iOS engineers through code reviews and architectural guidance. His work has contributed to measurable improvements in release predictability, application uptime, onboarding conversion, and overall code quality.

Prior to Accenture, Aditya worked at Nextenture India and Acclivis Technologies, where he developed and maintained native iOS applications, integrated REST APIs using Alamofire, implemented Firebase push notifications, built BLE-enabled applications, and strengthened software quality through XCTest, CoreData, RxSwift, and crash analytics.

Skills

Swift

Experience Level

Swift

Expert

Language

English

Advanced

French

Beginner

Hindi

Fluent

German

Beginner

Work Experience

Senior iOS Developer at Accenture Solutions Pvt. Ltd

August 20, 2021 - Present

Led end-to-end iOS development for enterprise apps, partnering with Product, Design, Backend, and QA to plan features and deliver on schedule, boosting release predictability by 35%. Defined scalable architecture with MVVM, Clean Architecture and SOLID, applying dependency injection and version control to raise maintainability and improve efficiency by 30%. Mentored iOS engineers via reviews, pairing, and pattern guidance, elevating code quality by 25% and accelerating ramp-up. Architected SwiftUI migration from UIKit, modernizing UI while preserving compatibility, performance, and App Store compliance. Owned performance and reliability through memory management, multi-threading, and CI/CD enabling frequent releases. Led initiative to optimize onboarding flows, increasing new user retention by 12% within 8 weeks, driving higher long-term engagement and reduced churn. Architected incremental caching and background task queuing to support 2x peak load, achieving 99.95% app uptime for thr

iOS Developer at NexteN ture India Pvt. Ltd

July 20, 2020 - Present

Maintained and enhanced native iOS app with bug fixes, unit tests, and deployments to improve stability and release quality. Integrated REST APIs using Alamofire; implemented UI layouts with SnapKit; used Postman for faster debugging. Implemented network resilience with Reachability and push notifications via Firebase to increase engagement. Collaborated cross-functionally to triage critical issues and meet timelines, improving client satisfaction by 28%. Enhanced image caching and asynchronous loading to reduce UI render time by 28% across devices, delivering smoother interactions and faster perceived performance. Implemented lightweight retry with exponential backoff for API calls, reducing crash-related failures by 40% and sustaining 99.9% API availability; extended test coverage and added CI automated checks, decreasing production bugs by 70% and improving deployment stability across releases. Summary: 8+ performance native apps with Swift, Swift UI, and UIKit. Own MVVM and Clean A

Junior iOS Developer at Logituit Pvt. Ltd

June 20, 2017 - Present

Contributed to OTT iOS apps for leading media platforms, integrating critical SDKs and features to enhance functionality. Worked across the SDLC from planning and requirements to development and testing, ensuring timely delivery. Optimized performance to improve playability and responsive usability, reducing streaming issues by 20%.