Senior Android Engineer focused on building scalable, production-ready Android apps with Kotlin, Jetpack Compose, Clean Architecture, and modern mobile engineering practices.
I work across Android, Kotlin Multiplatform, AI-powered mobile experiences, offline-first architecture, and developer education through Ravyncore Mobile.
- 🌍 Interests: Sustainability, Mobility, AI, Open Source
- 🎓 Volunteer Developer @ Eco-Centre
- 👨🏫 Ravyncore Mobile Bootcamp Instructor
- 📬 Connect: LinkedIn | Medium
- Clean Architecture
- MVVM / MVI
- UseCases, Repositories, Data Sources
- Kotlin Flow, Coroutines
- Room
- Jetpack Navigation
- Firebase Cloud Functions
- Firestore
- Offline-first architecture
- Unit and UI testing
- 📄 From Room to UI: Mastering Offline-first Architecture with Flow and Compose
- 📄 Lessons From the Edge: Here’s What I Learned Building and Integrating Machine Learning Models into Real Android Apps
- 📄 Should New Android Devs Still Learn XML in 2025?
➡️ Read more on Medium
I lead a free Android Bootcamp through Ravyncore Mobile, helping people from non-tech and diverse backgrounds build practical Android engineering skills.
Curriculum: Android Bootcamp Curriculum — May 2025 to July 2025 Cohort
- Jetpack Compose
- Kotlin fundamentals
- API and network integrations
- Clean Architecture
- Git and GitHub workflows
- Testing
- Real-world project delivery
- 20+ mentees trained
- Practical app-based learning
- GitHub portfolio development
- Inclusive support for learners transitioning into Android engineering
- 🧑💼 LinkedIn: Christopher Nanju
- 📝 Medium: @christopher.nanju
- 📬 Email: chris.ravyncore@gmail.com