diff --git a/README.md b/README.md
index d845143b..37740891 100644
--- a/README.md
+++ b/README.md
@@ -1,7 +1,21 @@
 # Polkascan PRE
 Polkascan PRE Main Application
 
-## Run application
+## Run application (Prebuilt Docker Hub images)
+
+* During the first run let MySQL initialize (wait for 30 seconds)
+
+```bash
+docker-compose up -d mysql
+```
+
+* Then start the other docker containers
+```bash
+docker-compose up
+```
+
+## Run application (Build from source)
+
 * Make sure to also clone submodules within the cloned directory: 
 ```bash
 git submodule update --init --recursive
@@ -9,12 +23,14 @@ git submodule update --init --recursive
 * During the first run let MySQL initialize (wait for 30 seconds)
 
 ```bash
-docker-compose up -d mysql
+docker-compose -f docker-compose.dev.yml up -d mysql
 ```
-* Then start the docker containers
+* Then build the other docker containers
 ```bash
-docker-compose up --build
+docker-compose -f docker-compose.dev.yml up --build
 ```
+## Links
+
 * Polkascan Explorer GUI: http://127.0.0.1:8080
 * Harvester task monitor: http://127.0.0.1:5555
 * Harvester progress: http://127.0.0.1:8080/harvester/admin
\ No newline at end of file
diff --git a/docker-compose.dev.yml b/docker-compose.dev.yml
new file mode 100644
index 00000000..c5ef5872
--- /dev/null
+++ b/docker-compose.dev.yml
@@ -0,0 +1,97 @@
+version: '3.2'
+
+services:
+
+  explorer-api:
+    build: explorer-api/.
+    image: polkascan/pre-explorer-api:milestone1
+    ports:
+      - '8001:8000'
+    volumes:
+      - './explorer-api:/usr/src/app'
+    command: ./start.sh
+    environment:
+      - PYTHONPATH=/usr/src/app
+      - ENVIRONMENT=dev
+    depends_on:
+      - mysql
+
+  harvester-api:
+    build: harvester/.
+    image: polkascan/pre-harvester:milestone1
+    ports:
+      - '8000:8000'
+    volumes:
+      - './harvester:/usr/src/app'
+    command: ./start.sh
+    environment: &env
+      - CELERY_BROKER=redis://redis:6379/0
+      - CELERY_BACKEND=redis://redis:6379/0
+      - PYTHONPATH=/usr/src/app
+      - ENVIRONMENT=dev
+    depends_on:
+      - redis
+      - mysql
+      - substrate-node
+
+  harvester-worker:
+    build: harvester/.
+    image: polkascan/pre-harvester:milestone1
+    volumes:
+      - './harvester:/usr/src/app'
+    command: celery -A app.tasks worker --loglevel=INFO
+    environment: *env
+    depends_on:
+      - redis
+      - mysql
+
+  harvester-beat:
+    build: harvester/.
+    image: polkascan/pre-harvester:milestone1
+    volumes:
+      - './harvester:/usr/src/app'
+      - './data/celerybeat:/usr/src/app/data'
+    command: celery -A app.tasks beat --loglevel=INFO  --schedule="data/celerybeat-schedule" --pidfile="data/celerybeat.pid"
+    environment: *env
+    depends_on:
+      - redis
+
+  harvester-monitor:
+    build: harvester/.
+    image: polkascan/pre-harvester:milestone1
+    ports:
+      - '5555:5555'
+    command:  flower -A app.tasks --port=5555 --broker=redis://redis:6379/0
+    depends_on:
+      - redis
+
+  redis:
+    image: redis:3.2.11
+
+  mysql:
+    image: mysql:latest
+    volumes:
+      - './data/mysql:/var/lib/mysql'
+    ports:
+      - '33061:3306'
+    environment:
+      - MYSQL_ROOT_PASSWORD=root
+      - MYSQL_DATABASE=polkascan
+
+  substrate-node:
+    image: polkasource/substrate-alexander:latest
+    volumes:
+      - './data/substrate:/data'
+    ports:
+      - '30333:30333'
+      - '9933:9933'
+      - '9944:9944'
+    command: --dev --rpc-port 9933 --rpc-external --pruning=10000000
+
+  explorer-gui:
+    image: polkascan/pre-explorer-gui:milestone1
+    build: explorer-gui/.
+    ports:
+      - '8080:80'
+    depends_on:
+      - harvester-api
\ No newline at end of file
diff --git a/docker-compose.yml b/docker-compose.yml
index 0e057afe..ed857d10 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -3,8 +3,7 @@ version: '3.2'
 services:
 
   explorer-api:
-    build: explorer-api/.
-    image: polkascan-explorer-api
+    image: polkascan/pre-explorer-api:milestone1
     ports:
       - '8001:8000'
     volumes:
@@ -17,8 +16,7 @@ services:
       - mysql
 
   harvester-api:
-    build: harvester/.
-    image: &harvester-app polkascan-harvester
+    image: polkascan/pre-harvester:milestone1
     ports:
       - '8000:8000'
     volumes:
@@ -35,8 +33,7 @@ services:
       - substrate-node
 
   harvester-worker:
-    build: harvester/.
-    image: *harvester-app
+    image: polkascan/pre-harvester:milestone1
     volumes:
       - './harvester:/usr/src/app'
     command: celery -A app.tasks worker --loglevel=INFO
@@ -46,8 +43,7 @@ services:
       - mysql
 
   harvester-beat:
-    build: harvester/.
-    image: *harvester-app
+    image: polkascan/pre-harvester:milestone1
     volumes:
       - './harvester:/usr/src/app'
       - './data/celerybeat:/usr/src/app/data'
@@ -57,8 +53,7 @@ services:
       - redis
 
   harvester-monitor:
-    build: harvester/.
-    image: *harvester-app
+    image: polkascan/pre-harvester:milestone1
     ports:
       - '5555:5555'
     command:  flower -A app.tasks --port=5555 --broker=redis://redis:6379/0
@@ -89,8 +84,7 @@ services:
     command: --dev --rpc-port 9933 --rpc-external --pruning=10000000
 
   explorer-gui:
-    image: polkascan-explorer-gui
-    build: explorer-gui/.
+    image: polkascan/pre-explorer-gui:milestone1
     ports:
       - '8080:80'
     depends_on: