Open to opportunities

Shubhechhu User

@shubhechhuuser

Message

Android and Kotlin Multiplatform engineer building SDKs and mobile payment platforms.

India

Message

What I'm looking for

I’m looking for a role where I can build and evolve Android and Kotlin Multiplatform platforms—shipping SDKs, payments/subscriptions, and Compose-based product improvements with real ownership from architecture through release.

I’ve spent 9+ years designing and delivering large-scale Android apps, SDKs, and Kotlin Multiplatform (KMP) solutions, with a strong pull toward platform engineering.

At Jio Platforms, I led a 4-member Android team for JioGames, built and maintained a reusable JioGames Android SDK (Kotlin/AAR), and helped power integrations across MyJio, JioTV, JioMart, TV9, and partner apps.

I also architected AppEconomy, a fintech-adjacent SDK for virtual currency, led subscription billing for JioCloud Gaming (recurring payment lifecycles, plan changes, and entitlements), and migrated UI from XML Views to Jetpack Compose—cutting UI development effort and defects.

Outside work, I’m the sole developer behind Sai Sadhana on Google Play: a production KMP app with Compose Multiplatform (CMP), a serverless Firebase backend, offline-first access, and a custom on-device fuzzy search engine, plus CI/CD that automates release workflows.

Experience

Work history, roles, and key accomplishments

Current

Founder & Sole Developer

Current

Sai Sadhana

Apr 2026 - Present (4 months)

Built and maintain a production Kotlin Multiplatform devotional app with serverless backend, achieving 95%+ code sharing between iOS and Android.

Kotlin Multiplatform Compose Multiplatform Firebase Ktor CI CD

Current

Senior Android Developer

Current

Jio Platforms Limited

Nov 2021 - Present (4 years 9 months)

Led a 4-member Android engineering team delivering the JioGames application with 10M+ downloads, engineered reusable SDKs, and architected fintech-adjacent solutions for virtual currency and subscription billing.

Kotlin Jetpack Compose MVVM MVI SDK Gradle Maven ProGuard Razor 8 Firebase UPI Wallet Subscription Billing

Android Developer

Jio Platforms Limited

Apr 2018 - Sep 2020 (2 years 5 months)

Drove JioAds monetization improving CPM by 78% and owned end-to-end feature delivery from design to post-production support.

Android Monetization Ad Mediation

Full Stack Developer

Simplify360 India Private Limited

Jan 2017 - Apr 2018 (1 year 3 months)

Architected the Simplify360 Android app for Social CRM serving 3,500+ enterprise clients and redesigned UI in Figma cutting development effort by 50%.

Android Figma UI Design