diff --git a/.ci.yaml b/.ci.yaml
new file mode 100644
index 0000000..8c2b1c2
--- /dev/null
+++ b/.ci.yaml
@@ -0,0 +1,241 @@
+# Describes the targets run in continuous integration environment.
+#
+# Flutter infra uses this file to generate a checklist of tasks to be performed
+# for every commit.
+#
+# More information at:
+#  * https://github.com/flutter/cocoon/blob/master/CI_YAML.md
+enabled_branches:
+  - master
+  - dev
+  - beta
+  - stable
+  - flutter-2.2-candidate.10
+
+platform_properties:
+  linux:
+    properties:
+      caches: >-
+        [
+          {"name":"builder_linux_engine","path":"builder"}
+        ]
+      os: Linux
+  mac:
+    properties:
+      caches: >-
+        [
+          {"name":"flutter_cocoapods","path":"cocoapods"},
+          {"name":"old_osx_sdk","path":"osx_sdk"},
+          {"name":"builder_mac_engine","path":"builder"}
+        ]
+      os: Mac-10.15
+      xcode: "11e708" # xcode 11
+  windows:
+    properties:
+      caches: >-
+        [
+          {"name":"builder_win_engine","path":"builder"}
+        ]
+      timeout: "180"
+      os: Windows-10
+
+targets:
+  - name: Linux Android AOT Engine
+    builder: Linux Android AOT Engine
+    recipe: engine
+    properties:
+      add_recipes_cq: "true"
+      build_android_aot: "true"
+      android_sdk_license: \n24333f8a63b6825ea9c5514f83c2829b004d1fee
+      android_sdk_preview_license: \n84831b9409646a918e30573bab4c9c91346d8abd
+    timeout: 60
+    scheduler: luci
+
+  - name: Linux Android Debug Engine
+    builder: Linux Android Debug Engine
+    recipe: engine
+    properties:
+      add_recipes_cq: "true"
+      build_android_debug: "true"
+      android_sdk_license: \n24333f8a63b6825ea9c5514f83c2829b004d1fee
+      android_sdk_preview_license: \n84831b9409646a918e30573bab4c9c91346d8abd
+    timeout: 60
+    scheduler: luci
+
+  - name: Linux Fuchsia
+    builder: Linux Fuchsia
+    recipe: engine
+    properties:
+      add_recipes_cq: "true"
+      build_fuchsia: "true"
+      fuchsia_ctl_version: version:0.0.27
+    timeout: 60
+    scheduler: luci
+
+  - name: Linux Fuchsia FEMU
+    builder: Linux Fuchsia FEMU
+    recipe: femu_test
+    properties:
+      add_recipes_cq: "true"
+      build_fuchsia: "true"
+      fuchsia_ctl_version: version:0.0.27
+    timeout: 60
+    scheduler: luci
+
+  - name: Linux Host Engine
+    builder: Linux Host Engine
+    recipe: engine
+    properties:
+      add_recipes_cq: "true"
+      build_host: "true"
+    timeout: 60
+    scheduler: luci
+
+  - name: Linux Arm Host Engine
+    builder: Linux Arm Host Engine
+    recipe: engine/engine_arm
+    properties:
+      add_recipes_cq: "true"
+      build_host: "true"
+    timeout: 90
+    scheduler: luci
+
+  - name: Linux Web Engine
+    builder: Linux Web Engine
+    recipe: web_engine
+    properties:
+      add_recipes_cq: "true"
+      gcs_goldens_bucket: flutter_logs
+    timeout: 60
+    scheduler: luci
+    runIf:
+      - DEPS
+      - lib/web_ui/**
+      - web_sdk/**
+      - tools/**
+      - ci/**
+      - flutter_frontend_server/**
+
+  - name: Linux Web Framework tests
+    builder: Linux Web Framework tests
+    recipe: engine/web_engine_framework
+    properties:
+      add_recipes_cq: "true"
+      framework: "true"
+      shard: web_tests
+      subshards: 0, 1, 2, 3, 4, 5, 6, 7_last
+    timeout: 60
+    scheduler: luci
+    runIf:
+      - DEPS
+      - lib/web_ui/**
+      - web_sdk/**
+      - tools/**
+      - ci/**
+      - flutter_frontend_server/**
+
+  - name: Mac Android AOT Engine
+    builder: Mac Android AOT Engine
+    recipe: engine
+    properties:
+      android_sdk_license: \n24333f8a63b6825ea9c5514f83c2829b004d1fee
+      android_sdk_preview_license: \n84831b9409646a918e30573bab4c9c91346d8abd
+      build_android_aot: "true"
+    timeout: 60
+    scheduler: luci
+
+  - name: Mac Android Debug Engine
+    builder: Mac Android Debug Engine
+    recipe: engine
+    properties:
+      android_sdk_license: \n24333f8a63b6825ea9c5514f83c2829b004d1fee
+      android_sdk_preview_license: \n84831b9409646a918e30573bab4c9c91346d8abd
+      build_android_debug: "true"
+    timeout: 60
+    scheduler: luci
+
+  - name: Mac Host Engine
+    builder: Mac Host Engine
+    recipe: engine
+    properties:
+      add_recipes_cq: "true"
+      build_host: "true"
+    timeout: 75
+    scheduler: luci
+
+  - name: Mac iOS Engine
+    builder: Mac iOS Engine
+    recipe: engine
+    properties:
+      build_ios: "true"
+      ios_debug: "true"
+      jazzy_version: 0.9.5
+    timeout: 60
+    scheduler: luci
+
+  - name: Mac Web Engine
+    builder: Mac Web Engine
+    recipe: web_engine
+    properties:
+      gcs_goldens_bucket: flutter_logs
+    timeout: 60
+    scheduler: luci
+    runIf:
+      - DEPS
+      - lib/web_ui/**
+      - web_sdk/**
+      - tools/**
+      - ci/**
+      - flutter_frontend_server/**
+
+  - name: Windows Android AOT Engine
+    builder: Windows Android AOT Engine
+    recipe: engine
+    properties:
+      build_android_aot: "true"
+      android_sdk_license: \n24333f8a63b6825ea9c5514f83c2829b004d1fee
+      android_sdk_preview_license: \n84831b9409646a918e30573bab4c9c91346d8abd
+    timeout: 60
+    scheduler: luci
+
+  - name: Windows Host Engine
+    builder: Windows Host Engine
+    recipe: engine
+    properties:
+      add_recipes_cq: "true"
+      build_host: "true"
+    scheduler: luci
+
+  - name: Windows Web Engine
+    builder: Windows Web Engine
+    recipe: web_engine
+    properties:
+      gcs_goldens_bucket: flutter_logs
+    timeout: 60
+    scheduler: luci
+    runIf:
+      - DEPS
+      - lib/web_ui/**
+      - web_sdk/**
+
+  - name: Mac iOS Engine Profile
+    builder: Mac iOS Engine Profile
+    presubmit: false
+    recipe: engine
+    properties:
+      build_ios: "true"
+      ios_profile: "true"
+      jazzy_version: 0.9.5
+    timeout: 90
+    scheduler: luci
+
+  - name: Mac iOS Engine Release
+    builder: Mac iOS Engine Release
+    presubmit: false
+    recipe: engine
+    properties:
+      build_ios: "true"
+      ios_release: "true"
+      jazzy_version: 0.9.5
+    timeout: 90
+    scheduler: luci
\ No newline at end of file
diff --git a/ci/dev/README.md b/ci/dev/README.md
deleted file mode 100644
index 6f57013..0000000
--- a/ci/dev/README.md
+++ /dev/null
@@ -1,32 +0,0 @@
-This directory contains resources that the Flutter team uses during 
-the development of engine.
-
-## Luci builder file
-`try_builders.json` and `prod_builders.json` contains the 
-supported luci try/prod builders for engine. It follows format:
-```json
-{
-    "builders":[
-        {
-            "name":"yyy",
-            "repo":"engine",
-            "enabled":true
-        }
-    ]
-}
-```
-for `try_builders.json`, and follows format:
-```json
-{
-    "builders":[
-        {
-            "name":"yyy",
-            "repo":"engine"
-        }
-    ]
-}
-```
-for `prod_builders.json`. `try_builders.json` will be mainly used in 
-[`flutter/cocoon`](https://github.com/flutter/cocoon) to trigger/update pre-submit
-engine luci tasks, whereas `prod_builders.json` will be mainly used in `flutter/cocoon`
-to push luci task statuses to GitHub.
\ No newline at end of file
diff --git a/ci/dev/prod_builders.json b/ci/dev/prod_builders.json
deleted file mode 100644
index 50f098a..0000000
--- a/ci/dev/prod_builders.json
+++ /dev/null
@@ -1,76 +0,0 @@
-{
-   "builders":[
-      {
-         "name":"Linux Android AOT Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Linux Android Debug Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Linux Host Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Linux Arm Host Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Linux Fuchsia",
-         "repo":"engine"
-      },
-      {
-         "name":"Linux Fuchsia FEMU",
-         "repo":"engine"
-      },
-      {
-         "name":"Linux Web Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Linux Web Framework tests",
-         "repo":"engine"
-       },
-       {
-         "name":"Mac Android AOT Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Mac Android Debug Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Mac Host Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Mac iOS Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Mac iOS Engine Profile",
-         "repo":"engine"
-      },
-      {
-         "name":"Mac iOS Engine Release",
-         "repo":"engine"
-      },
-      {
-         "name":"Mac Web Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Windows Android AOT Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Windows Host Engine",
-         "repo":"engine"
-      },
-      {
-         "name":"Windows Web Engine",
-         "repo":"engine"
-      }
-   ]
-}
diff --git a/ci/dev/try_builders.json b/ci/dev/try_builders.json
deleted file mode 100644
index 872664b..0000000
--- a/ci/dev/try_builders.json
+++ /dev/null
@@ -1,117 +0,0 @@
-{
-   "builders":[
-      {
-         "name":"Linux Android AOT Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Linux Android Debug Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Linux Android Scenarios",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Linux Fuchsia",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Linux Fuchsia FEMU",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Linux Host Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Linux Arm Host Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Linux Web Engine",
-         "repo":"engine",
-         "enabled": true,
-         "run_if": [
-            "DEPS",
-            "lib/web_ui/**",
-            "web_sdk/**",
-            "e2etests/web/**",
-            "tools/**",
-            "ci/**",
-            "flutter_frontend_server/**"
-         ]
-      },
-      {
-        "name":"Linux Web Framework tests",
-        "repo":"engine",
-        "enabled": true,
-        "run_if": [
-            "DEPS",
-            "lib/web_ui/**",
-            "web_sdk/**",
-            "e2etests/web/**",
-            "tools/**",
-            "ci/**",
-            "flutter_frontend_server/**"
-        ]
-      },
-      {
-         "name":"Mac Android AOT Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Mac Android Debug Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Mac Host Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Mac iOS Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Mac Web Engine",
-         "repo":"engine",
-         "enabled": true,
-         "run_if": [
-             "DEPS",
-             "lib/web_ui/**",
-             "web_sdk/**",
-             "e2etests/web/**",
-             "tools/**",
-             "ci/**",
-             "flutter_frontend_server/**"
-         ]
-      },
-      {
-         "name":"Windows Android AOT Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Windows Host Engine",
-         "repo":"engine",
-         "enabled": true
-      },
-      {
-         "name":"Windows Web Engine",
-         "repo":"engine",
-         "enabled": true,
-         "run_if": ["DEPS", "lib/web_ui/**", "web_sdk/**"]
-      }
-   ]
-}