HARSHIT KUMAR
Lead iOS Developer
Bangalore
Summary
Lead iOS Developer with 12+ years of experience delivering enterprise-scale iOS applications across Banking, Healthcare, Telecom, Insurance and Retail domains. Expertise in Swift, SwiftUI, UIKit, Objective-C, MVVM, Clean Architecture, Swift Concurrency, Combine, REST APIs, Core Data and CI/CD. Experienced in leading teams, designing scalable mobile architecture, mentoring engineers and delivering production applications for Fortune 500 clients. Immediate Joiner.
Overview
14
14
years of professional experience
1
1
Certification
Work History
Lead App Developer
TCS
01.2024 - 05.2026
- Led a team of 4 iOS developers delivering Banking and Retail applications.
- Designed scalable mobile architecture using SwiftUI, MVVM and Clean Architecture.
- Implemented async/await, modern concurrency and offline persistence using Core Data.
- Integrated secure REST APIs and improved maintainability through modular design.
- Conducted code reviews, technical mentoring and release planning.
- Worked closely with Product Owners, QA and Backend teams to deliver business-critical features.
Lead iOS Engineer
PwC
08.2021 - 12.2023
- Led Banking, Bluetooth and Healthcare application development.
- Designed reusable architecture and feature modules.
- Integrated Bluetooth workflows and secure REST APIs.
- Improved application maintainability and code quality through modularization.
Lead iOS Engineer
British Telecom
12.2019 - 07.2021
- Developed enterprise workforce mobility applications.
- Built reusable UI components and improved application performance.
- Collaborated with cross-functional stakeholders across global teams.
Senior Software Engineer
Allstate Solutions
04.2018 - 11.2019
- Developed insurance applications using Swift and UIKit.
- Integrated backend APIs and improved performance and reliability.
Senior Software Engineer
PwC
06.2015 - 04.2018
- Developed healthcare applications and integrated secure healthcare APIs.
- Implemented patient engagement features and maintained production applications.
App Developer
Endeavour Software Technologies
09.2012 - 12.2014
- Developed native iPhone and iPad applications using Objective-C.
- Built responsive interfaces with Auto Layout and collaborated with cross-functional teams.
Education
B.Tech - Information Technology
D.C.E.
Skills
- Swift
- SwiftUI
- UIKit
- Objective-C
- MVVM
- Clean Architecture
- MVC
- VIPER
- SOLID
- Dependency Injection
- Protocol-Oriented Programming
- Swift Concurrency
- GCD
- Combine
- REST APIs
- URLSession
- JSON
- Core Data
- NavigationStack
- Deep Linking
- Universal Links
- Firebase Crashlytics
- Analytics
- Keychain
- App Store Connect
- XCTest
- Unit Testing
- UI Testing
- Git
- GitFlow
- Swift Package Manager
- CocoaPods
- Jenkins
- Bitrise
- GitHub Actions
- Performance Optimization
- Memory Management
- Instruments
Certification
AWS Certified Cloud Practitioner (CCP)
Accomplishments
- Led a team of 4 iOS developers and drove technical design decisions.
- Delivered enterprise applications across Banking, Healthcare, Telecom and Insurance domains.
- Introduced modern Swift Concurrency patterns and Clean Architecture.
- Mentored engineers, performed code reviews and improved engineering quality.
- Collaborated with Product, QA and Backend teams to deliver production releases.
Awards
- Partner & Senior Manager Appreciation Award
- Pat on the Back Award
- Instant Recognition Award
- Multiple Client Appreciation Awards
Personal Information
Availability: Immediate Joiner
Timeline
Lead App Developer
TCS
01.2024 - 05.2026
Lead iOS Engineer
PwC
08.2021 - 12.2023
Lead iOS Engineer
British Telecom
12.2019 - 07.2021
Senior Software Engineer
Allstate Solutions
04.2018 - 11.2019
Senior Software Engineer
PwC
06.2015 - 04.2018
App Developer
Endeavour Software Technologies
09.2012 - 12.2014
B.Tech - Information Technology
D.C.E.