diff --git a/app/uploaders/avatar_uploader.rb b/app/uploaders/avatar_uploader.rb
new file mode 100644
index 0000000..9115885
--- /dev/null
+++ b/app/uploaders/avatar_uploader.rb
@@ -0,0 +1,70 @@
+# -*- encoding : utf-8 -*-
+
+class AvatarUploader < CarrierWave::Uploader::Base
+
+  # Include RMagick or ImageScience support:
+  include CarrierWave::RMagick
+  # include CarrierWave::ImageScience
+
+  # Choose what kind of storage to use for this uploader:
+  storage :file
+  # storage :s3
+
+  # Override the directory where uploaded files will be stored.
+  # This is a sensible default for uploaders that are meant to be mounted:
+  def store_dir
+    "public_medias/#{model.class.to_s.underscore}/#{mounted_as}/#{model.id}"
+  end
+
+  # Provide a default URL as a default if there hasn't been a file uploaded:
+  # def default_url
+  #   "/images/fallback/" + [version_name, "default.png"].compact.join('_')
+  # end
+
+  # Process files as they are uploaded:
+  process :resize_to_limit => [1200, 1200]
+  #
+  # def scale(width, height)
+  #   # do something
+  # end
+
+
+
+
+
+
+  # Create different versions of your uploaded files:
+	version :large do
+		process :resize_to_limit => [800, 800]
+		
+		
+		version :thumb do
+			process :resize_to_limit => [300, 300]
+			
+		
+			
+			
+		end
+		
+		
+		
+		
+		
+	end
+
+
+
+  # Add a white list of extensions which are allowed to be uploaded.
+  # For images you might use something like this:
+  def extension_white_list
+     %w(jpg jpeg gif png)
+  end
+
+  # Override the filename of the uploaded files:
+	def filename
+		File.basename(original_filename, File.extname(original_filename)).to_s.to_slug + File.extname(original_filename).to_s if original_filename
+		
+		
+	end
+
+end