diff --git a/.github/workflows/awesome_workflow.yml b/.github/workflows/awesome_workflow.yml
index 473d7940663..fcf7bada175 100644
--- a/.github/workflows/awesome_workflow.yml
+++ b/.github/workflows/awesome_workflow.yml
@@ -41,11 +41,22 @@ jobs:
       - name: Lint modified files
         shell: bash
         run: python3 scripts/file_linter.py
-      - name: Commit and push changes
-        run: |
-          git diff DIRECTORY.md
-          git commit -am "clang-format and clang-tidy fixes for ${GITHUB_SHA::8}" || true
-          git push origin HEAD:$GITHUB_REF || true
+      - name: Create Pull Request for automated fixes
+        uses: peter-evans/create-pull-request@v5
+        with:
+          commit-message: 'chore: clang-format and clang-tidy fixes for ${{ github.sha }}'
+          title: 'chore: Automated formatting and linting fixes'
+          body: |
+            ## Automated Changes
+            This PR contains automated formatting and linting fixes generated by the CI workflow.
+            
+            - clang-format applied
+            - clang-tidy checks fixed
+            - filename formatting applied
+          branch: automated-fixes-${{ github.run_number }}
+          delete-branch: true
+          author: 'github-actions[bot] <github-actions[bot]@users.noreply.github.com>'
+          committer: 'github-actions[bot] <github-actions[bot]@users.noreply.github.com>'
 
   build:
     name: Compile checks
diff --git a/data_structures/trie_tree.cpp b/data_structures/trie_tree.cpp
index b7b4ce5fd5e..7999868296c 100644
--- a/data_structures/trie_tree.cpp
+++ b/data_structures/trie_tree.cpp
@@ -29,6 +29,16 @@ class trie {
     std::array<std::shared_ptr<trie>, NUM_CHARS << 1> arr;
     bool isEndofWord = false;  ///< identifier if a node is terminal node
 
+    /** @brief Check whether the current trie node has any children */
+    bool hasChildren() const {
+        for (const auto& child : arr) {
+            if (child) {
+                return true;
+            }
+        }
+        return false;
+    }
+
     /**
      * @brief Convert a character to integer for indexing
      *
@@ -55,7 +65,7 @@ class trie {
      */
     bool search(const std::shared_ptr<trie>& root, const std::string& str,
                 int index) {
-        if (index == str.length()) {
+        if (index == (int)str.length()) {
             if (!root->isEndofWord) {
                 return false;
             }
@@ -105,7 +115,7 @@ class trie {
      * @returns `false` if not found
      */
     bool search(const std::string& str, int index) {
-        if (index == str.length()) {
+        if (index == (int)str.length()) {
             if (!isEndofWord) {
                 return false;
             }
@@ -132,41 +142,27 @@ class trie {
      * @returns `false` if unsuccessful
      */
     bool deleteString(const std::string& str, int index) {
-        if (index == str.length()) {
+        if (index == (int)str.length()) {
             if (!isEndofWord) {
                 return false;
             }
             isEndofWord = false;
-            // following lines - possible source of error?
-            // for (int i = 0; i < NUM_CHARS; i++)
-            //     if (!arr[i])
-            //         return false;
             return true;
         }
         int j = char_to_int(str[index]);
         if (!arr[j]) {
             return false;
         }
-        bool var = deleteString(str, index + 1);
-        if (var) {
+        bool deleted = arr[j]->deleteString(str, index + 1);
+        if (!deleted) {
+            return false;
+        }
+
+        if (!arr[j]->isEndofWord && !arr[j]->hasChildren()) {
             arr[j].reset();
-            if (isEndofWord) {
-                return false;
-            } else {
-                int i = 0;
-                for (i = 0; i < NUM_CHARS; i++) {
-                    if (arr[i]) {
-                        return false;
-                    }
-                }
-                return true;
-            }
         }
 
-        /* should not return here */
-        std::cout << __func__ << ":" << __LINE__
-                  << "Should not reach this line\n";
-        return false;
+        return true;
     }
 };
 }  // namespace data_structures
@@ -192,10 +188,13 @@ static void test() {
     assert(root.search("World", 0));
     std::cout << "World - " << root.search("World", 0) << "\n";
 
-    // Following lines of code give erroneous output
-    // root.deleteString("hello", 0);
-    // assert(!root.search("hello", 0));
-    // std::cout << "hello - " << root.search("world", 0) << "\n";
+    root.insert("Hell");
+    assert(root.search("Hell", 0));
+    assert(root.search("Hello", 0));
+
+    assert(root.deleteString("Hello", 0));
+    assert(!root.search("Hello", 0));
+    assert(root.search("Hell", 0));
 }
 
 /**
diff --git a/search/recursive_binary_search.cpp b/search/recursive_binary_search.cpp
new file mode 100644
index 00000000000..a47919c42da
--- /dev/null
+++ b/search/recursive_binary_search.cpp
@@ -0,0 +1,53 @@
+/**
+ * @file recursive_binary_search.cpp
+ * @brief Recursive Binary Search implementation
+ */
+
+#include <cassert>
+#include <iostream>
+#include <vector>
+
+namespace search {
+
+namespace recursive_binary_search {
+
+int binarySearch(const std::vector<int>& arr,
+                 int left,
+                 int right,
+                 int target) {
+    if (left > right) {
+        return -1;
+    }
+
+    int mid = left + (right - left) / 2;
+
+    if (arr[mid] == target) {
+        return mid;
+    }
+
+    if (arr[mid] > target) {
+        return binarySearch(arr, left, mid - 1, target);
+    }
+
+    return binarySearch(arr, mid + 1, right, target);
+}
+
+}  // namespace recursive_binary_search
+
+}  // namespace search
+
+static void test() {
+    std::vector<int> arr = {1, 2, 3, 4, 5, 6, 7};
+
+    int result = search::recursive_binary_search::binarySearch(
+        arr, 0, arr.size() - 1, 5);
+
+    assert(result == 4);
+
+    std::cout << "Test passed!\n";
+}
+
+int main() {
+    test();
+    return 0;
+}
\ No newline at end of file