Aryajeet Shinde

IOS Engineer

Pune, Maharashtra, India1 yr 11 mos experience

Key Highlights

Led integration of proprietary UPI switch for Bajaj Finserv.
Developed Wallet AutoPay Mandate system enhancing user experience.
Architected modular SDK for cross-selling financial products.

Stackforce AI infers this person is a Fintech Android Developer with strong expertise in user-centric design and scalable architecture.

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Skills

Core Skills

Android DevelopmentKotlinFintechSdk Development

Other Skills

GitViewmodelKotlin CoroutinesAndroid JetpackLive dataJavaModel-view-viewmodel (MVVM)Jetpack ComposeMVVMRepository patternRetrofitRoomWorkManager3rd Party IntegrationsFirebase

About

Android Developer with nearly 2 years of experience delivering production-grade fintech applications with a focus on scalable architecture, code modularity, and user-centric design. Led the integration of Bajaj’s proprietary UPI switch, transitioning away from third-party providers through in-house infrastructure and direct collaboration with NPCI for certification. Implemented Wallet AutoPay Mandate functionality, developed reusable SDKs for cross-selling financial products, built embedded finance experiences via native–PWA bridging, and modernized core wallet UI using Jetpack Compose and MVVM architecture.

Experience

1 yr 11 mos

Total Experience

1 yr 11 mos

Average Tenure

1 yr 11 mos

Current Experience

Bajaj finserv

4 roles

Software Engineer

Jan 2025 – Present · 1 yr 5 mos

GitViewmodelKotlin CoroutinesKotlinAndroid DevelopmentAndroid Jetpack+3

Android Developer

Jul 2024 – Present · 1 yr 11 mos

Led end-to-end integration of Bajaj’s proprietary UPI switch into the wallet app, replacing the existing Mindgate implementation. Coordinated with NPCI for end-to-end certification and testing, built PPI transaction workflows. Currently live in production. Google Play Store link. Developed Wallet AutoPay Mandate system using Jetpack Compose, MVVM, and Repository pattern, enabling seamless creation, management, and execution of recurring UPI/PPI payments. Delivered an intuitive user experience with reactive state handling. Redesigned and shipped the Bajaj Pay Wallet landing screen using Jetpack Compose and MVVM architecture, implementing dynamic UI state management and performance optimizations. The new interface is live in production and driving improved engagement and load performance. Architected, built, and deployed a modular Cross-Sell SDK using Kotlin, Retrofit, Room, and WorkManager for background syncing and caching. The SDK powers cross-selling of loans and insurance products across multiple verticals actively running in production across Bajaj Finserv’s mobile app. Engineered and deployed a native–PWA bridge for embedded finance flows, enabling real-time communication between Android and web layers. Integrated insurance purchase journeys directly within the native app — live in production and driving measurable user conversion uplift.

Jetpack ComposeMVVMRepository patternKotlinRetrofitRoom+3