I am a Senior Mobile/Software Engineer with 13+ years of experience in iOS, Xamarin Forms, Xamarin Android, and React Native. I have led teams of up to 12 members and delivered enterprise-grade mobile solutions across Media & Entertainment, Sports, E-Commerce, Retail, and Healthcare domains. I enjoy architecting robust mobile solutions, mentoring engineers, and collaborating with cross-functional teams to drive tangible business value. Beyond coding, I continually expand my toolkit with SwiftUI, Combine, ARKit, and cross-platform frameworks, while emphasizing accessible design, thorough testing, and robust CI/CD pipelines. I value clear communication, user-centered design, and delivering high-quality, scalable software.

Senthil Kumar T.S

I am a Senior Mobile/Software Engineer with 13+ years of experience in iOS, Xamarin Forms, Xamarin Android, and React Native. I have led teams of up to 12 members and delivered enterprise-grade mobile solutions across Media & Entertainment, Sports, E-Commerce, Retail, and Healthcare domains. I enjoy architecting robust mobile solutions, mentoring engineers, and collaborating with cross-functional teams to drive tangible business value. Beyond coding, I continually expand my toolkit with SwiftUI, Combine, ARKit, and cross-platform frameworks, while emphasizing accessible design, thorough testing, and robust CI/CD pipelines. I value clear communication, user-centered design, and delivering high-quality, scalable software.

Available to hire

I am a Senior Mobile/Software Engineer with 13+ years of experience in iOS, Xamarin Forms, Xamarin Android, and React Native. I have led teams of up to 12 members and delivered enterprise-grade mobile solutions across Media & Entertainment, Sports, E-Commerce, Retail, and Healthcare domains. I enjoy architecting robust mobile solutions, mentoring engineers, and collaborating with cross-functional teams to drive tangible business value.

Beyond coding, I continually expand my toolkit with SwiftUI, Combine, ARKit, and cross-platform frameworks, while emphasizing accessible design, thorough testing, and robust CI/CD pipelines. I value clear communication, user-centered design, and delivering high-quality, scalable software.

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Experience Level

Expert
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Intermediate
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Language

English
Fluent

Work Experience

Technical Lead at HTC Global Services
August 1, 2021 - Present
Lead iOS development projects, architecture, and team leadership. Responsible for design and development of iOS applications, implement Clean Swift/MVI patterns, and oversee CI/CD practices using Code Magic with Fastlane and GIT (SourceTree), Azure DevOps, and AppCenter. Collaborated with stakeholders, mentored team of 26, and integrated analytics and monitoring (Full Story, Dynatrace, FLEXTool).
Mobile Lead at Maxerience
August 1, 2021 - September 11, 2025
Led mobile development efforts (iOS/Android), defined architecture and coding standards, and guided a small team; contributed to feature delivery for Meijer app and inventory management projects.
Senior Mobile Developer at BSI Group
January 31, 2021 - September 11, 2025
Implemented Entropy 1.0/2.0 for compliance; Xamarin iOS; offline/online support; integrated Oracle mHealth Connector Cloud Services; collaborated with QA and product teams.
Senior Technical Lead at HCL Technologies
July 31, 2019 - September 11, 2025
Led technical delivery for iOS projects including Manchester United App; promoted architecture patterns; contributed to performance optimization and code reviews; worked across cross-functional teams using Swift and Objective-C.
Senior Software Engineer at India Property Pvt. Ltd.
March 31, 2016 - September 11, 2025
Developed iOS Real Estate app with 3D PanoX, Discover features, push notifications, and location-based search; implemented user engagement features and seller contact.
iOS Developer at BNB Infotech
July 31, 2014 - September 11, 2025
Developed iOS applications, maintained apps using Swift/Objective-C, Xcode; contributed to app development lifecycle and collaboration with teams.
Technical Lead at HTC Global Services
August 1, 2021 - Present
Technical Lead overseeing iOS/mobile development for Meijer Delivery & Pickup and IMS Inventory Management System, leading a team of 26. Design and development using iOS, Xcode, Git, Postman, Azure DevOps, AppCenter, Tuist, Lottie-iOS, LaunchDarkly, Full Story, Dynatrace, FLEXTool, Adobe Analytics, and FlyBuy.
Mobile Lead at Maxerience
August 1, 2021 - September 11, 2025
Led mobile development efforts as Mobile Lead, including Coca-Cola iRED project. Designed and developed mobile apps with a small team; used Swift, Xcode, Source Tree, Crashlytics, Postman, Azure DevOps, Firebase, AppCenter, Fastlane, Code Magic, RealmSwift, Alamofire, and Firebase.
Senior Mobile Developer at BSI Group
January 31, 2021 - September 11, 2025
Delivered enterprise mobile apps focusing on compliance and audit workflows; contributed to Entropy 1.0, POCmHealth, CELECT (Merck), Manchester United FC app, and India Property project; collaborated across cross-functional teams.
Senior Technical Lead at HCL Technologies
July 31, 2019 - September 11, 2025
Led iOS development for multiple enterprise apps; contributed to Manchester United FC app, CELECT, and other healthcare projects; guided teams toward robust architectures and delivery.
Senior Software Engineer at India Property Pvt. Ltd.
March 31, 2016 - September 11, 2025
Developed India Property iOS Real Estate app with features like 3D PanoX, Discover, Alerts, Push notifications, and location-based search; collaborated with cross-functional teams.
iOS Developer at BNB Infotech
July 31, 2014 - September 11, 2025
Developed iOS applications; contributed to feature design and implementation during the early career.
Technical Lead at HTC Global Services
August 1, 2021 - Present
Led mobile development projects for enterprise clients, delivering iOS applications and leading a team. Implemented design and development, and integrated CI/CD pipelines using Code Magic with Fastlane; collaborated with stakeholders. Worked with iOS tech stack (Swift/SwiftUI/Objective-C), Xcode, Git, Postman, Azure DevOps, AppCenter, Tuist, Lottie-iOS, LaunchDarkly, Full Story, Dynatrace, FLEXTool, Adobe Analytics, and FlyBuy.
Mobile Lead at Maxerience
August 1, 2021 - September 11, 2025
Led iOS/React Native mobile development for client projects, mentored team members and coordinated with cross-functional teams to deliver mobile solutions.
Senior Mobile Developer at BSI Group
January 1, 2021 - September 11, 2025
Developed mobile applications (Swift, Xamarin) and contributed to the Entropy compliance platform, enabling offline/online incident capture and real-time syncing.
Senior Technical Lead at HCL Technologies
July 1, 2019 - September 11, 2025
Led mobile initiatives across multiple projects, including the Manchester United Official App; designed and developed iOS solutions, mentored teams and ensured quality delivery.
Senior Software Engineer at India Property Pvt. Ltd.
March 1, 2016 - September 11, 2025
Analyzed, designed and developed iOS features for a real estate application featuring 3D panoramas, Discover recommendations, push notifications, and contact features.
iOS Developer at BNB Infotech
July 1, 2014 - September 11, 2025
Developed iOS applications, collaborating on property search and user engagement features.
Technical Lead at HTC Global Services
August 1, 2021 - Present
Led iOS development initiatives, oversaw design and implementation of core features, and mentored a team of engineers across multiple projects.
Mobile Lead at Maxerience
August 1, 2021 - September 22, 2025
Led mobile development efforts, defined architecture, and delivered iOS applications across client projects.
Senior Mobile Developer at BSI Group
January 1, 2021 - September 22, 2025
Contributed to Entropy 1.0 for compliance; supported objective setting, accountability sharing, and incident handling with offline/online capabilities.
Senior Technical Lead at HCL Technologies
July 1, 2019 - September 22, 2025
Provided technical leadership for iOS development and contributed to digital experience projects for major clients.
Senior Software Engineer at India Property Online Pvt. Ltd.
March 1, 2016 - September 22, 2025
Developed India Property Real Estate app with features such as 3D PanoX panoramas, Discover recommendations, alerts, push notifications, and location-based search.
iOS Developer at BNB Infotech
July 1, 2014 - September 22, 2025
iOS application development and maintenance.
Technical Lead at HTC Global Services
August 1, 2021 - Present
Lead mobile development efforts across iOS native, Xamarin, and React Native projects. Architected solutions, mentored teams up to 26 members, and collaborated with cross-functional partners on enterprise initiatives including the Meijer Delivery & Pickup and IMS inventory apps. Implemented CI/CD workflows using Code Magic, Fastlane, and Azure DevOps; emphasized accessibility, testing, and performance.
Mobile Lead at Maxerience
August 1, 2021 - September 22, 2025
Design, development, and delivery lead for mobile projects including Meijer Inventory System. Coordinated a small cross-functional team, oversaw architecture decisions, and implemented best practices across iOS and cross-platform stacks.
Senior Mobile Developer at BSI Group
January 1, 2021 - September 22, 2025
Developed and maintained enterprise mobile apps focused on compliance and health-related workflows. Delivered features for offline/online operation, data capture, and reporting, with emphasis on reliability and accessibility.
Senior Technical Lead at HCL Technologies
July 1, 2019 - September 22, 2025
Led mobile development initiatives across multiple client engagements, including global apps for healthcare and consumer sectors. Guided architecture decisions, code quality efforts, and delivery timelines, aligning with Agile practices.
Senior Software Engineer at India Property Pvt. Ltd.
March 1, 2016 - September 22, 2025
Developed a Real Estate iOS application featuring 3D panoramas, discovery, alerts, and property messaging. Implemented push notifications and location-based search to enhance user engagement.
iOS Developer at BNB Infotech
July 1, 2014 - September 22, 2025
Created and maintained iOS applications for clients, focusing on robust UI/UX, performance, and integration with backend services.
Senior Mobile Developer at BSI Group
July 1, 2019 - January 1, 2021
Developed and maintained iOS applications, contributed to accessibility improvements, unit testing, and collaboration with auditors for compliance-focused features.
Senior Technical Lead at HCL Technologies
April 1, 2016 - July 1, 2019
Led technical delivery for iOS platforms, designed architecture following Clean Swift/MVVM/SOLID, mentored junior developers, and supported migration to modern patterns and backend integrations.
Senior Software Engineer at India Property Pvt. Ltd.
September 1, 2014 - March 1, 2016
Implemented iOS features for a real estate app, including 3D PanoX viewer, Discover feed, push notifications, and location-based property search, with emphasis on offline/online support.
iOS Developer at BNB Infotech
July 1, 2012 - July 1, 2014
Developed iOS applications focusing on compliance-oriented features, UI/data handling, and offline/online support to meet enterprise requirements.

Education

Bachelors in Computer Science at Rajalakshmi Engineering College
August 11, 2007 - March 4, 2011

Qualifications

Add your qualifications or awards here.

Industry Experience

Media & Entertainment, Software & Internet, Professional Services, Healthcare, Retail, Real Estate & Construction, Education