Open to opportunities

Vipin Kumar

@vipinkumar

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Experienced Android developer specializing in Kotlin and mobile applications.

India

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What I'm looking for

I am looking for a challenging role where I can leverage my Android development skills to create innovative applications and contribute to a dynamic team.

With over 8 years of experience as an Android Developer, I have honed my skills in designing and developing high-performance mobile applications. My expertise lies in Kotlin, Java, and modern architectural patterns such as MVVM and MVI. I am passionate about creating applications that not only meet user needs but also enhance their overall experience.

Throughout my career, I have successfully led projects that involved migrating legacy systems to modern architectures, integrating new features, and improving application performance. My role as a Senior Product Engineer at Rapido allowed me to work on innovative solutions that utilize scientifically proven techniques to enhance user learning and retention. I thrive in collaborative environments and enjoy engaging with clients to deliver tailored solutions.

Experience

Work history, roles, and key accomplishments

Senior Product Engineer - Android

Rapido

Mar 2024 - Apr 2025 (1 year 1 month)

Worked migrating suspension module from shared preferences to room database and made it reactive by using flows. Worked on adding new features such as BYOB which allowed captains to choose their own payment plan from fixed commission, distance, and subscription. Migrated live order support from legacy to new code where the business logic was moved to backend (BFF).

MVVM Kotlin Coroutines Retrofit ROOM Play Services Billing

Sr. Android Developer

MoEngage

Jun 2020 - Mar 2024 (3 years 9 months)

Worked on fixing bugs and adding new features such as Notification centre UI. Was involved in calls with clients to integrate the SDK.

Android SDK Android Studio MVVM Kotlin Java Git Retrofit

Android Engineer

Mildly Classic Technologies Pvt

Nov 2017 - Apr 2020 (2 years 5 months)

Built multiple B2B and B2C apps for a logistics giant from scratch, handling end-to-end development from requirement collection to deployment. Responsible for closely working with the logistics company to solve ground operations problems like location tracking and attendance systems via Android Apps.

Android SDK Google Play Store Deployment Requirements Gathering

Software Developer

Agrim Education Services

Jan 2017 - Oct 2017 (9 months)

Built the Cloud POS single-handedly from end to end, an Android app for offline product purchases. This app was backed by an API written in PHP on top of Magento and used Couchbase Lite for local data storage.