3 posts ![](https://developer.android.com/static/blog/assets/jolanda_b0e2beee3e_1gwMmp.webp)

# Jolanda Verhoef

Developer Relations Engineer
- 21 Jul 2026 21 Jul 2026 ![](https://developer.android.com/static/blog/assets/features_in_Jetpacker_Features_with_Firebase_AI_Logic_Strapi_0a6fbb7edb_28oUwB.webp) [How-tos](https://developer.android.com/blog/categories/how-tos)

  ## [Build intelligent Android apps: Cloud and hybrid inference](https://developer.android.com/blog/posts/build-intelligent-android-apps-cloud-and-hybrid-inference)

  [arrow_forward](https://developer.android.com/blog/posts/build-intelligent-android-apps-cloud-and-hybrid-inference) Welcome back to the blog post series "Build intelligent Android apps" where we take a basic Android app and transform it into a personalized, intelligent, and agentic experience.
  8 min read
  - [#Intelligent Apps](https://developer.android.com/blog/topics/intelligent-apps)
- 21 Jul 2026 21 Jul 2026 ![](https://developer.android.com/static/blog/assets/0713_Jetpacker_Strapi_d07d6f2d4b_Z2d3f6n.webp) [How-tos](https://developer.android.com/blog/categories/how-tos)

  ## [Build intelligent Android apps: Introduction to Jetpacker](https://developer.android.com/blog/posts/build-intelligent-android-apps-introduction-to-jetpacker)

  [arrow_forward](https://developer.android.com/blog/posts/build-intelligent-android-apps-introduction-to-jetpacker) Jetpacker is a technical showcase app that our team built from the ground up for this year's Google I/O (built using Antigravity). At its core, Jetpacker helps users plan, explore, and enjoy their next big adventure.
  4 min read
  - [#Intelligent Apps](https://developer.android.com/blog/topics/intelligent-apps)
- 23 Jan 2025 23 Jan 2025 ![](https://developer.android.com/static/blog/assets/camera_X_Jetpack_09bc5a0414_1xSUVV.webp) [How-tos](https://developer.android.com/blog/categories/how-tos)

  ## [Create a spotlight effect with CameraX and Jetpack Compose](https://developer.android.com/blog/posts/create-a-spotlight-effect-with-camera-x-and-jetpack-compose)

  [arrow_forward](https://developer.android.com/blog/posts/create-a-spotlight-effect-with-camera-x-and-jetpack-compose) In this post, we'll dive into something a bit more visually engaging --- implementing a spotlight effect on top of our camera preview, using face detection as the basis for the effect.
  8 min read
  - [#Android](https://developer.android.com/blog/topics/android)
  - [#Compose](https://developer.android.com/blog/topics/compose)
  - [#Mobile App Development](https://developer.android.com/blog/topics/mobile-app-development)
  - +1 ↩
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