diff --git a/Teams/CheerySnowman/ABOUT.md b/Teams/CheerySnowman/ABOUT.md
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+# CheerySnowman
+
+## About
+
+I'm a .NET developer from Yekaterinburg (it's in Russia) making people happy with my programs.
+
+Love clear and well-designed code. Have some machine learning and data structures background.
+
+## Languages I love
+
+I have been trying out many popular languages (Java and C++, Scheme and F#, python and perl, ...) and I am comfortable with C#, T-SQL and R currently.
diff --git a/Teams/CheerySnowman/team.json b/Teams/CheerySnowman/team.json
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+
+{
+  "teamName": "CheerySnowman",
+  "members": [
+    {
+      "name": "Kasatkina Mary",
+      "twitter": "",
+      "koding": "kasatkinamariya",
+      "location": "Yekaterinburg, RU"
+    }
+  ]
+}