🚀 Senior Android Engineer | 10+ Years Experience
📍 India | 🌍 Open to EU / UK / US / Canada / Global relocation
📱 Android • Jetpack Compose • Performance • System Design
Senior Android Engineer with 10+ years of experience building large-scale fintech applications and reusable Android SDKs. Expertise in Kotlin, Jetpack Compose, Clean Architecture, modular architecture, CI/CD, performance optimization, and secure mobile application development. Delivered production features for the UBS Mobile Banking App serving 1M+ users, leading UI modernization, architecture evolution, and developer productivity initiatives. Builder of open-source developer tooling, including ComposeA11yScanner, a runtime WCAG accessibility scanner for Jetpack Compose — reflecting a broader commitment to performance, accessibility, and engineering excellence in every product shipped.
I focus on solving non-trivial engineering problems—real-time UI updates, recomposition control, startup time reduction, memory optimization, and secure persistence—while maintaining strong engineering standards and long-term maintainability.
| Project | Description | Key Impact | Tech Stack | Link |
|---|---|---|---|---|
| ComposeA11yScanner | Runtime accessibility scanner for Jetpack Compose — detects missing content descriptions, low contrast, and touch target issues | Runtime accessibility scanner that overlays issues directly on your Compose UI | Jetpack Compose, Android-Accessibility | Repo |
| AndroidPerfLab | Performance lab showcasing real-world Compose optimization with visual proof using Layout Inspector | Demonstrates recomposition issues vs optimized UI with measurable insights | Kotlin, Jetpack Compose, Coroutines | Repo |
| Price-Pulse | Real-time stock tracker with smooth UI updates using WebSockets | Solves high-frequency UI updates without jank | Kotlin, Compose, WebSockets, Flow | Repo |
| SecureVault | Secure data storage + networking with SSL pinning and encrypted database | Showcases production-grade security practices in Android apps | Kotlin, SQLCipher, Retrofit, OkHttp | Repo |
| RecipeViewer (KMP) | Cross-platform recipe app with shared business logic across Android, iOS, Web | Demonstrates scalable KMP + Compose Multiplatform architecture | KMP, Compose Multiplatform, Ktor | Repo |
- Languages: Kotlin (primary), Java
- UI & Frameworks: Jetpack Compose, Compose Multiplatform, Material 3, custom layouts
- Accessibility: Accessibility (a11y), TalkBack, semantic UI design, inclusive UX practices, accessibility SDK development, runtime WCAG compliance tooling
- Multiplatform:: Kotlin Multiplatform (KMP), shared domain & data layers
- Architecture: MVVM, Clean Architecture, multi-module design
- Concurrency & State: Coroutines, Flow, Channels, structured concurrency
- Networking: Retrofit, OkHttp, WebSockets, GraphQL (Apollo)
- Data & Security: Room, SQLCipher, DataStore, encrypted preferences
- Performance: Startup optimization, recomposition tuning, memory & ANR reduction
- Tooling & Infra: Dagger/Hilt, Gradle, CI/CD, ProGuard/R8
- Performance is a feature, not an afterthought
- State should be explicit, predictable, and testable
- APIs should be simple to use but hard to misuse
- Long-term maintainability over short-term wins
This profile showcases production-minded Android engineering—not demos.
Each project focuses on real-world problems relevant to Large-scale applications, emphasizing performance, security, and architectural clarity.
- 💼 LinkedIn: https://www.linkedin.com/in/mohd-aquib-99098980
- 🧑💻 GitHub: https://github.com/mohdaquib
- ✉️ Email: mohd.aquib09@gmail.com
⭐️ If my work resonates with you, feel free to star a repository or reach out.