Android engineer by profession, open-source builder by passion. I write Kotlin for a living and share everything I learn.
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π Currently building with Jetpack Compose & Kotlin Multiplatform
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π± Exploring AI-assisted dev workflows (Cursor, MCP)
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βοΈ Writing about Android, Kotlin multiplatform, Kotlin on Medium β 45K+ views
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π² My apps have 111K+ downloads on the Play Store
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π¨βπ» Portfolio website https://zaap.bio/KaushalVasava
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π¬ Ask me about Android, Kotlin, Firebase, Github, Kotlin multiplatform
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Google Dev library: https://devlibrary.withgoogle.com/products/android?sort=added
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Read my medium blogs: https://medium.com/@KaushalVasava
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I am an experienced App developer with a strong skill set in various technologies and frameworks. I specialize in utilizing Firebase for real-time data synchronization and cloud-based functionalities. I'm proficient in integrating Retrofit for efficient networking, Paging for seamless data loading, Dagger-Hilt for dependency injection, Room for local data storage and retrieval, implementing Ads frameworks to monetize applications effectively, and different types of Social media integration and Authentication with a deep understanding of Clean architecture principles, I develop apps following the MVVM architecture pattern, ensuring separation of concerns and maintainability. Additionally, I have integrated payment gateways for seamless and secure transaction processing. Whether it's integrating payment APIs like Cash-free payment, I have the know-how to handle secure payment integration, Proguard for secure app code. I'm passionate about delivering high-quality apps that provide exceptional user experiences. Also worked on React native expo project and contributed in it.
| Metric | Value |
|---|---|
| π² Total app downloads | 111K+ |
| π₯ Active users | 32K+ |
| π₯ Crash-free rate | 99.8% |
| π Security vulnerabilities reduced | 90% |
| β‘ Team delivery speed improved | ~30% |
| βοΈ Medium views | 45K+ |
Mobile β Android (Kotlin, Jetpack Compose), React Native (Expo), Kotlin Multiplatform
Architecture β MVVM, Clean Architecture, Multi-module, SOLID
Concurrency β Coroutines, Flow, WorkManager, RxJava
Databases β Room, SQLite, Firebase, SQLDelight
AI & Tools β Cursor, Copilot, MCP workflows, Figma-to-dev, CI/CD, Azure DevOps
Security β Veracode, secure coding, input validation
Kotlin Β· Custom Views Β· MVVM Β· Room Β· Coroutines
- 31K+ active users Β· 4.2β rating Β· <0.1% crash rate
- Optimized rendering & memory for smooth experience on low-end devices
- View on Play Store
Jetpack Compose Β· SQLDelight Β· Ktor Β· Open Source
- Cross-platform app built with KMP
- 89+ GitHub stars
- View on GitHub
Kotlin Β· Jetpack Compose Β· Room
Kotlin Β· MVVM Β· Clean Architecture
- πΌ LinkedIn β LinkedIn Top Voice
- βοΈ Medium β Android tutorials & insights
- π Portfolio
- π§ kaushalvasava.dev@gmail.com
- π¦ Twitter/X
Open to senior Android roles, KMP projects, and freelance consulting.



