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Senior Mobile Engineer with 10+ years of experience owning Flutter applications end-to-end for iOS and Android, from architecture through App Store and Google Play release. Led engineering teams using Agile/Scrum and improved delivery speed, code quality, and engineering best practices across cross-functional mobile teams. Deep expertise in Dart/Flutter, Kotlin, Jetpack Compose, MVVM and Clean Architecture, CI/CD with Azure DevOps, RESTful APIs, app release management, analytics/monitoring, and mobile security. Mentors engineers and leverages AI development tools (Claude, GitHub Copilot) to accelerate delivery and ensure high-availability fintech platforms for millions of users.…Senior Mobile Engineer with 10+ years of experience owning Flutter applications end-to-end for iOS and Android, from architecture through App Store and Google Play release. Led engineering teams using Agile/Scrum and improved delivery speed, code quality, and engineering best practices across cross-functional mobile teams. Deep expertise in Dart/Flutter, Kotlin, Jetpack Compose, MVVM and Clean Architecture, CI/CD with Azure DevOps, RESTful APIs, app release management, analytics/monitoring, and mobile security. Mentors engineers and leverages AI development tools (Claude, GitHub Copilot) to accelerate delivery and ensure high-availability fintech platforms for millions of users.

Kushminder Garg

App Developer, Developer, Programmer, +1

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Senior Mobile Engineer with 10+ years of experience owning Flutter applications end-to-end for iOS and Android, from architecture through App Store and Google Play release. Led engineering teams using Agile/Scrum and improved delivery speed, code quality, and engineering best practices across cross-functional mobile teams. Deep expertise in Dart/Flutter, Kotlin, Jetpack Compose, MVVM and Clean Architecture, CI/CD with Azure DevOps, RESTful APIs, app release management, analytics/monitoring, and mobile security. Mentors engineers and leverages AI development tools (Claude, GitHub Copilot) to accelerate delivery and ensure high-availability fintech platforms for millions of users.…Senior Mobile Engineer with 10+ years of experience owning Flutter applications end-to-end for iOS and Android, from architecture through App Store and Google Play release. Led engineering teams using Agile/Scrum and improved delivery speed, code quality, and engineering best practices across cross-functional mobile teams. Deep expertise in Dart/Flutter, Kotlin, Jetpack Compose, MVVM and Clean Architecture, CI/CD with Azure DevOps, RESTful APIs, app release management, analytics/monitoring, and mobile security. Mentors engineers and leverages AI development tools (Claude, GitHub Copilot) to accelerate delivery and ensure high-availability fintech platforms for millions of users.

Available to hire

Senior Mobile Engineer with 10+ years of experience owning Flutter applications end-to-end for iOS and Android, from architecture through App Store and Google Play release. Led engineering teams using Agile/Scrum and improved delivery speed, code quality, and engineering best practices across cross-functional mobile teams.

Deep expertise in Dart/Flutter, Kotlin, Jetpack Compose, MVVM and Clean Architecture, CI/CD with Azure DevOps, RESTful APIs, app release management, analytics/monitoring, and mobile security. Mentors engineers and leverages AI development tools (Claude, GitHub Copilot) to accelerate delivery and ensure high-availability fintech platforms for millions of users.

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Work Experience

Engineering Team Lead – Mobile at SpiceMoney Limited

January 1, 2021 - Present

Led a 12-member cross-functional squad (Android, Flutter, backend, design, and QA) delivering three flagship fintech and digital banking products serving 1.8M+ MAU and 1.36M daily transactions. Established a one-week sprint cadence, improved time-to-market by 30% via streamlined Azure DevOps CI/CD pipelines and modular architecture, and managed end-to-end iOS/Android release management (versioning, App Store Connect, Play Console, staged rollouts). Owned a real-time digital payments app (UPI) from launch to 70K user adoption, and optimized onboarding and transaction performance using Amplitude, reducing KYC time by 56% and transaction completion time by 63%. Mentored engineers through code reviews, pairing, and embedding release discipline and best practices.

Senior Mobile Engineer – Flutter, iOS & Android at SpiceMoney Limited

May 1, 2015 - December 1, 2020

Built and scaled merchant banking & payments super-app delivering agency banking, domestic money transfers, utility bill payments, mobile recharge, and financial services for 1.05M MAU (1.8M total users) with 1.3M daily transactions. Supported iOS and Android 8+ plus Flutter web, achieving 99.97% crash-free sessions and 99.9% uptime. Implemented government-grade eKYC with multi-modal biometric authentication and processed 2,000+ verifications daily, reducing onboarding time from 3–4 minutes to under 1 minute.

Android development consultancy at Inext Technologies

January 1, 2014 - January 1, 2015

Developed and maintained Android applications in Java using Activities and Fragments, integrating REST/JSON APIs via HttpURLConnection/Apache HttpClient. Translated design mockups into XML layouts and implemented list-based UI components (ListView, adapters, early RecyclerView prototypes) targeting Android 2.x–4.x devices.