diff --git a/README.md b/README.md
index f91cf49..54bb11f 100644
--- a/README.md
+++ b/README.md
@@ -1 +1,7 @@
-# docker-development-youtube-series
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+# docker-development-youtube-series
+
+Hi! 
+
+This is the source code for the YouTube series covering docker-based development workflows.
+
+Part #1 https://youtu.be/wyjNpxLRmLg
diff --git a/c#/dockerfile b/c#/dockerfile
new file mode 100644
index 0000000..b0dbb22
--- /dev/null
+++ b/c#/dockerfile
@@ -0,0 +1 @@
+FROM mcr.microsoft.com/dotnet/core/sdk:2.2
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diff --git a/docker-compose.yaml b/docker-compose.yaml
new file mode 100644
index 0000000..2f32e82
--- /dev/null
+++ b/docker-compose.yaml
@@ -0,0 +1,18 @@
+version: "3"
+services:
+  csharp:
+    container_name: csharp
+    image: aimvector/csharp:1.0.0
+    build: ./c#  
+  golang:
+    container_name: golang
+    image: aimvector/golang:1.0.0
+    build: ./golang
+  nodejs:
+    container_name: nodejs
+    image: aimvector/nodejs:1.0.0
+    build: ./nodejs
+  python:
+    container_name: python
+    image: aimvector/python:1.0.0
+    build: ./python
diff --git a/golang/dockerfile b/golang/dockerfile
new file mode 100644
index 0000000..9bd917b
--- /dev/null
+++ b/golang/dockerfile
@@ -0,0 +1 @@
+FROM golang:1.12.5-alpine3.9 as builder
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diff --git a/nodejs/dockerfile b/nodejs/dockerfile
new file mode 100644
index 0000000..08ee42d
--- /dev/null
+++ b/nodejs/dockerfile
@@ -0,0 +1 @@
+FROM node:12.4.0-alpine
diff --git a/python/dockerfile b/python/dockerfile
new file mode 100644
index 0000000..caac651
--- /dev/null
+++ b/python/dockerfile
@@ -0,0 +1 @@
+FROM python:3.7.3-alpine3.9
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