diff --git a/davit_gvelesiani/challenge1.php b/davit_gvelesiani/challenge1.php
new file mode 100644
index 0000000..094e994
--- /dev/null
+++ b/davit_gvelesiani/challenge1.php
@@ -0,0 +1,40 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    
+    <title>Challenge #1</title>
+  </head>
+  <body>
+    <?php if (empty($_POST)): ?>
+    <form method="POST" enctype="multipart/form-data">        
+        <input type="text" name="firstName" placeholder="First name">
+        <input type="text" name="lastName" placeholder="Last name">
+        <input type="file" name="image" />       
+        <input type="submit" name="submit" />
+    </form>
+    <?php else: ?>
+    
+  <?php
+    if(isset($_POST['submit'])){
+
+      $img_name=$_FILES['image']['name'];
+      $tmp_img_name=$_FILES['image']['tmp_name'];
+      move_uploaded_file($tmp_img_name,$img_name);
+
+      echo "<img src='./$img_name' />";
+    }  
+  ?>
+
+  <?php
+      if($_POST['firstName'] && $_POST['lastName']){
+        if(ctype_alpha($_POST['firstName']) && ctype_alpha($_POST['lastName'])){
+          print "<h1>Username: " . $_POST['firstName'] . " " . $_POST['lastName'] . "</h1";
+          }else{ 
+          echo "only alphabet characters required!";
+          }
+      }
+  ?>
+
+  </body>
+</html>
diff --git a/davit_gvelesiani/challenge2.php b/davit_gvelesiani/challenge2.php
new file mode 100644
index 0000000..6318f87
--- /dev/null
+++ b/davit_gvelesiani/challenge2.php
@@ -0,0 +1,72 @@
+<!doctype html>
+<html lang="en">
+  <head>
+    <meta charset="utf-8">
+    <title>Challenge #2</title>
+  </head>
+  <body>
+    
+    <form method="POST">        
+        <input type="text" name="userName" placeholder="user name">
+        </br>
+        <input type="checkbox" name="followers">followers</input>
+        <input type="checkbox" name="repos">repositories</input>
+        <input type="submit" name="submit" />
+    </form>
+
+
+  <?php
+      if(isset($_POST['submit'])){
+         $userName=$_POST['userName'];
+          $repos_url="https://api.github.com/users/$userName/repos";
+          $repos_param=[
+              'http' => [
+                  'method' => 'GET',
+                  'header' => [
+                      'User-Agent: PHP'
+                  ]
+              ]
+          ];
+
+          $repos_json = file_get_contents($repos_url, false, stream_context_create($repos_param));
+          $repos_data = json_decode($repos_json, false);
+
+          echo "<h1>Repos:</h1>";
+
+          if($_POST['repos']){
+              foreach ($repos_data as $user) {           
+              echo "name: ".$user->name;
+              echo "<br />";
+              echo "<a href='$user->html_url'>Click here to view</a>";
+              echo "<br /> <br />";
+              }
+          }
+
+
+          $followers_url="https://api.github.com/users/$userName/followers";
+          $followers_param=[
+              'http' => [
+                  'method' => 'GET',
+                  'header' => [
+                      'User-Agent: PHP'
+                  ]
+              ]
+          ];
+
+          $followers_json = file_get_contents($followers_url, false, stream_context_create($followers_param));
+          $followers_data = json_decode($followers_json, false);
+
+          echo "<h1>Followers:</h1>";
+
+          if($_POST['followers']){
+              foreach ($followers_data as $user) {        
+              echo "name: ".$user->login;
+              echo "<br />";
+              echo "<a href='$user->html_url'><img src='$user->avatar_url'/></a>";
+              echo "<br /> <br />";
+              } 
+          }
+      }
+  ?>
+
+</html>
