diff --git a/lesson_05/types/types_app/src/main/java/com/codedifferently/lesson5/dataprovider/JamiraBaileyProvider.java b/lesson_05/types/types_app/src/main/java/com/codedifferently/lesson5/dataprovider/JamiraBaileyProvider.java
new file mode 100644
index 00000000..5c55fd4f
--- /dev/null
+++ b/lesson_05/types/types_app/src/main/java/com/codedifferently/lesson5/dataprovider/JamiraBaileyProvider.java
@@ -0,0 +1,22 @@
+package com.codedifferently.lesson5.dataprovider;
+
+import java.util.Map;
+import org.springframework.stereotype.Service;
+
+@Service
+public class JamiraBaileyProvider extends DataProvider {
+  public String getProviderName() {
+    return "jamirabailey";
+  }
+
+  public Map<String, Class> getColumnTypeByName() {
+    return Map.of(
+        "column1", Float.class,
+        "column2", Double.class,
+        "column3", Integer.class,
+        "column4", Boolean.class,
+        "column5", String.class,
+        "column6", Long.class,
+        "column7", Short.class);
+  }
+}
diff --git a/lesson_05/types/types_app/src/main/resources/data/jamirabailey.json b/lesson_05/types/types_app/src/main/resources/data/jamirabailey.json
new file mode 100644
index 00000000..1ac3852a
--- /dev/null
+++ b/lesson_05/types/types_app/src/main/resources/data/jamirabailey.json
@@ -0,0 +1,92 @@
+[
+  {
+    "column1": "2.2036678E38",
+    "column2": "1.2534796761171104E307",
+    "column3": "69962868",
+    "column4": "false",
+    "column5": "7gamw59klquf",
+    "column6": "6888586824115974144",
+    "column7": "1004"
+  },
+  {
+    "column1": "1.8619234E38",
+    "column2": "1.4738259905977388E308",
+    "column3": "734460788",
+    "column4": "true",
+    "column5": "pvdjmo1nexiu",
+    "column6": "1822219289050316032",
+    "column7": "20620"
+  },
+  {
+    "column1": "9.005283E37",
+    "column2": "1.4841038414033657E308",
+    "column3": "1067093951",
+    "column4": "true",
+    "column5": "lv46o8k",
+    "column6": "7354755040566714368",
+    "column7": "2687"
+  },
+  {
+    "column1": "2.9195162E37",
+    "column2": "5.478616582223881E305",
+    "column3": "388584433",
+    "column4": "true",
+    "column5": "atrxob9qc",
+    "column6": "4283491470839620608",
+    "column7": "19541"
+  },
+  {
+    "column1": "2.3178829E38",
+    "column2": "1.5276470723023094E308",
+    "column3": "1822467884",
+    "column4": "false",
+    "column5": "5lwnxab",
+    "column6": "2062165229019933696",
+    "column7": "27525"
+  },
+  {
+    "column1": "1.3188316E38",
+    "column2": "1.586674135326253E308",
+    "column3": "104837124",
+    "column4": "true",
+    "column5": "6d5jrztn1",
+    "column6": "8292986611043962880",
+    "column7": "5069"
+  },
+  {
+    "column1": "2.9625857E38",
+    "column2": "1.5711857953594895E308",
+    "column3": "340671925",
+    "column4": "false",
+    "column5": "y1grdzomx",
+    "column6": "9222802819466910720",
+    "column7": "21130"
+  },
+  {
+    "column1": "3.1919221E38",
+    "column2": "1.0013026947007702E307",
+    "column3": "762985783",
+    "column4": "false",
+    "column5": "qof6i",
+    "column6": "8421722239446540288",
+    "column7": "11288"
+  },
+  {
+    "column1": "1.01460764E37",
+    "column2": "2.4455332941757646E307",
+    "column3": "2097601863",
+    "column4": "true",
+    "column5": "86gk3oy",
+    "column6": "2577378676074931200",
+    "column7": "30375"
+  },
+  {
+    "column1": "1.4979577E38",
+    "column2": "1.4342673324751884E308",
+    "column3": "1638985573",
+    "column4": "true",
+    "column5": "hr09wi",
+    "column6": "4309375688531246592",
+    "column7": "8694"
+  }
+]
\ No newline at end of file