diff --git a/lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/AngelicaCastilloProvider.java b/lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/AngelicaCastilloProvider.java
new file mode 100644
index 000000000..868edd64d
--- /dev/null
+++ b/lesson_09/types/types_app/src/main/java/com/codedifferently/lesson9/dataprovider/AngelicaCastilloProvider.java
@@ -0,0 +1,22 @@
+package com.codedifferently.lesson9.dataprovider;
+
+import java.util.Map;
+import org.springframework.stereotype.Service;
+
+@Service
+public class AngelicaCastilloProvider extends DataProvider {
+  public String getProviderName() {
+    return "AngelicaCastillo";
+  }
+
+  public Map<String, Class> getColumnTypeByName() {
+    return Map.of(
+        "column1", Integer.class,
+        "column2", Long.class,
+        "column3", String.class,
+        "column4", Float.class,
+        "column5", Short.class,
+        "column6", Boolean.class,
+        "column7", Double.class);
+  }
+}
diff --git a/lesson_09/types/types_app/src/main/resources/data/AngelicaCastillo.json b/lesson_09/types/types_app/src/main/resources/data/AngelicaCastillo.json
new file mode 100644
index 000000000..8237485cf
--- /dev/null
+++ b/lesson_09/types/types_app/src/main/resources/data/AngelicaCastillo.json
@@ -0,0 +1,92 @@
+[
+  {
+    "column1": "484266110",
+    "column2": "1719778440477424384",
+    "column3": "yahlj6f",
+    "column4": "1.4202927E38",
+    "column5": "32180",
+    "column6": "true",
+    "column7": "3.8404827496981876E307"
+  },
+  {
+    "column1": "33389052",
+    "column2": "330338987108234880",
+    "column3": "om90pex",
+    "column4": "1.3297434E38",
+    "column5": "1278",
+    "column6": "false",
+    "column7": "5.488868411660405E307"
+  },
+  {
+    "column1": "871072224",
+    "column2": "2024102099153534464",
+    "column3": "kxvm64",
+    "column4": "2.1786008E37",
+    "column5": "26781",
+    "column6": "false",
+    "column7": "9.348966601144062E307"
+  },
+  {
+    "column1": "1950118109",
+    "column2": "1679267052162429952",
+    "column3": "j9pgiamc3t8",
+    "column4": "1.0088814E38",
+    "column5": "3385",
+    "column6": "true",
+    "column7": "1.4732455393988883E308"
+  },
+  {
+    "column1": "845955636",
+    "column2": "6915640513215912960",
+    "column3": "yp8airz6",
+    "column4": "1.6391648E38",
+    "column5": "2813",
+    "column6": "true",
+    "column7": "1.1908139514256688E308"
+  },
+  {
+    "column1": "426337905",
+    "column2": "1248793513744196864",
+    "column3": "f9y4dj6",
+    "column4": "2.3990206E38",
+    "column5": "6576",
+    "column6": "true",
+    "column7": "1.3720733702078799E308"
+  },
+  {
+    "column1": "1980409986",
+    "column2": "2598970005669314048",
+    "column3": "m1qga6wu8r",
+    "column4": "1.0251172E38",
+    "column5": "4680",
+    "column6": "true",
+    "column7": "4.986405910163741E307"
+  },
+  {
+    "column1": "604056729",
+    "column2": "977341012756768128",
+    "column3": "kwdxeqi2gj45",
+    "column4": "3.3137703E38",
+    "column5": "16851",
+    "column6": "true",
+    "column7": "1.2743286053906264E308"
+  },
+  {
+    "column1": "720689170",
+    "column2": "2700790633764895232",
+    "column3": "uyzekwl147np",
+    "column4": "1.1053511E38",
+    "column5": "32754",
+    "column6": "true",
+    "column7": "1.218937418852065E308"
+  },
+  {
+    "column1": "740598448",
+    "column2": "6468135184100459520",
+    "column3": "fdomlxegtwak",
+    "column4": "4.0378335E36",
+    "column5": "15865",
+    "column6": "false",
+    "column7": "3.0202456771824294E307"
+  }
+]
\ No newline at end of file