diff --git a/csv_generator.py b/csv_generator.py
new file mode 100644
index 0000000..9a91f6e
--- /dev/null
+++ b/csv_generator.py
@@ -0,0 +1,13 @@
+import pandas as pd
+
+
+def generate_file_from_json_and_csv(json_path, csv_path, file_name, columns):
+    csv_a = pd.read_json(json_path)
+    csv_b = pd.read_csv(csv_path)
+
+    file = csv_a.merge(csv_b, on=columns)
+    file.to_csv(file_name, index=False)
+
+
+if __name__ == '__main__':
+    generate_file_from_json_and_csv('pytan_series.json', 'via_lactea_series.csv', 'database.csv', ['name', 'year'])
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..712d1e5
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1 @@
+pandas==0.20.3