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I am a hands-on Senior Staff Mobile Engineer with 15+ years of experience building, scaling, and modernizing enterprise-grade mobile platforms for iOS and Android. I specialize in SwiftUI, Jetpack Compose, Kotlin, Swift, and Kotlin Multiplatform, driving architectural strategy and performance improvements while delivering reliable mobile systems with measurable business impact. I lead with ownership and customer focus, influencing large engineering teams while remaining deeply technical. I partner with Product, Design, QA, Security, and Business stakeholders to craft resilient roadmaps and high-velocity delivery, mentoring 10+ engineers and shaping practices that improve maintainability, quality, and user experience.…I am a hands-on Senior Staff Mobile Engineer with 15+ years of experience building, scaling, and modernizing enterprise-grade mobile platforms for iOS and Android. I specialize in SwiftUI, Jetpack Compose, Kotlin, Swift, and Kotlin Multiplatform, driving architectural strategy and performance improvements while delivering reliable mobile systems with measurable business impact. I lead with ownership and customer focus, influencing large engineering teams while remaining deeply technical. I partner with Product, Design, QA, Security, and Business stakeholders to craft resilient roadmaps and high-velocity delivery, mentoring 10+ engineers and shaping practices that improve maintainability, quality, and user experience.

Avishek Chakraborty

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I am a hands-on Senior Staff Mobile Engineer with 15+ years of experience building, scaling, and modernizing enterprise-grade mobile platforms for iOS and Android. I specialize in SwiftUI, Jetpack Compose, Kotlin, Swift, and Kotlin Multiplatform, driving architectural strategy and performance improvements while delivering reliable mobile systems with measurable business impact. I lead with ownership and customer focus, influencing large engineering teams while remaining deeply technical. I partner with Product, Design, QA, Security, and Business stakeholders to craft resilient roadmaps and high-velocity delivery, mentoring 10+ engineers and shaping practices that improve maintainability, quality, and user experience.…I am a hands-on Senior Staff Mobile Engineer with 15+ years of experience building, scaling, and modernizing enterprise-grade mobile platforms for iOS and Android. I specialize in SwiftUI, Jetpack Compose, Kotlin, Swift, and Kotlin Multiplatform, driving architectural strategy and performance improvements while delivering reliable mobile systems with measurable business impact. I lead with ownership and customer focus, influencing large engineering teams while remaining deeply technical. I partner with Product, Design, QA, Security, and Business stakeholders to craft resilient roadmaps and high-velocity delivery, mentoring 10+ engineers and shaping practices that improve maintainability, quality, and user experience.

Available to hire

I am a hands-on Senior Staff Mobile Engineer with 15+ years of experience building, scaling, and modernizing enterprise-grade mobile platforms for iOS and Android. I specialize in SwiftUI, Jetpack Compose, Kotlin, Swift, and Kotlin Multiplatform, driving architectural strategy and performance improvements while delivering reliable mobile systems with measurable business impact.

I lead with ownership and customer focus, influencing large engineering teams while remaining deeply technical. I partner with Product, Design, QA, Security, and Business stakeholders to craft resilient roadmaps and high-velocity delivery, mentoring 10+ engineers and shaping practices that improve maintainability, quality, and user experience.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Work Experience

Senior Manager, Mobile Engineering (Hands-on IC + Tech Lead) at Cognizant

April 1, 2025 - Present

Retained by GSK during vendor transition; lead end-to-end mobile engineering across iOS and Android for GSK’s enterprise apps; driving architecture modernization (SwiftUI adoption, Jetpack Compose migration, modularization) and Kotlin Multiplatform strategy; hands-on for critical features, architectural refactors, performance tuning; mentoring 10+ mobile engineers; owning CI/CD pipelines, release quality, and platform reliability; partnering with product, design, QA, security, and global stakeholders to align technical work with business goals.

Technical Lead, Mobile Engineering at Wipro

February 1, 2022 - March 1, 2025

Led mobile engineering across iOS and Android for large-scale GSK enterprise applications; improved engineering efficiency by 30% through architecture modernization and development process improvements; designed and implemented CI/CD pipelines using Azure DevOps, reducing deployment time by 35%; built reusable mobile libraries and frameworks (Swift, Kotlin, KMM), reducing feature development time by 25%; delivered mission-critical iOS app generating $2.7M in revenue in the first year and increasing user adoption by 20%; designed offline-first data synchronization engine reducing sync failures by 95%; built high-performance caching, improving load times by 40%; developed in-house notification delivery system reducing third-party dependencies and costs by 20%.

Technical Manager, Mobile at ARC Document Solutions

August 1, 2017 - February 1, 2022

Revived a long-stalled Android application and delivered a production release within 3 months through architectural refactoring and focused execution. Drove feature enhancements and performance improvements that increased product revenue from $2M to $5M. Led and mentored a mobile engineering team of 9 across Android and iOS. Established engineering best practices around code quality, reviews, and delivery discipline.

Team Lead at Bit Canny Technologies

August 1, 2016 - August 1, 2017

Architected MQTT-based IoT communication layer powering Rently smart-access devices, enabling secure and low-latency real-time communication between mobile applications and hardware. Led mobile engineering and guided architecture and implementation quality.