diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesMemoryDumper.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesMemoryDumper.kt
similarity index 54%
rename from packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesMemoryDumper.java
rename to packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesMemoryDumper.kt
index 518d2aa6f084ec..ddce11e5ceebaa 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesMemoryDumper.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesMemoryDumper.kt
@@ -5,14 +5,14 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-package com.facebook.hermes.instrumentation;
+package com.facebook.hermes.instrumentation
 
 public interface HermesMemoryDumper {
-  boolean shouldSaveSnapshot();
+  public fun shouldSaveSnapshot(): Boolean
 
-  String getInternalStorage();
+  public fun getInternalStorage(): String
 
-  String getId();
+  public fun getId(): String
 
-  void setMetaData(String crashId);
+  public fun setMetaData(crashId: String)
 }
diff --git a/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesSamplingProfiler.java b/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesSamplingProfiler.kt
similarity index 54%
rename from packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesSamplingProfiler.java
rename to packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesSamplingProfiler.kt
index c02700a6bcb723..9fef00ed214a12 100644
--- a/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesSamplingProfiler.java
+++ b/packages/react-native/ReactAndroid/src/main/java/com/facebook/hermes/instrumentation/HermesSamplingProfiler.kt
@@ -5,28 +5,26 @@
  * LICENSE file in the root directory of this source tree.
  */
 
-package com.facebook.hermes.instrumentation;
+package com.facebook.hermes.instrumentation
 
-import com.facebook.soloader.SoLoader;
+import com.facebook.soloader.SoLoader
 
 /** Hermes sampling profiler static JSI API. */
-public class HermesSamplingProfiler {
-  static {
-    SoLoader.loadLibrary("jsijniprofiler");
+public object HermesSamplingProfiler {
+  init {
+    SoLoader.loadLibrary("jsijniprofiler")
   }
 
   /** Start sample profiling. */
-  public static native void enable();
+  @JvmStatic public external fun enable()
 
   /** Stop sample profiling. */
-  public static native void disable();
+  @JvmStatic public external fun disable()
 
   /**
    * Dump sampled stack traces to file.
    *
    * @param filename the file to dump sampling trace to.
    */
-  public static native void dumpSampledTraceToFile(String filename);
-
-  private HermesSamplingProfiler() {}
+  @JvmStatic public external fun dumpSampledTraceToFile(filename: String)
 }