diff --git a/Tugas-3_KartuNama/MainActivity.kt b/Tugas-3_KartuNama/MainActivity.kt
new file mode 100644
index 0000000..09118a4
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+++ b/Tugas-3_KartuNama/MainActivity.kt
@@ -0,0 +1,62 @@
+package com.example.kartunama
+
+import android.os.Bundle
+import androidx.activity.ComponentActivity
+import androidx.activity.compose.setContent
+import androidx.compose.foundation.background
+import androidx.compose.foundation.layout.*
+import androidx.compose.foundation.shape.RoundedCornerShape
+import androidx.compose.material3.Card
+import androidx.compose.material3.CardDefaults
+import androidx.compose.material3.Text
+import androidx.compose.runtime.Composable
+import androidx.compose.ui.Alignment
+import androidx.compose.ui.Modifier
+import androidx.compose.ui.graphics.Color
+import androidx.compose.ui.text.font.FontWeight
+import androidx.compose.ui.unit.dp
+import androidx.compose.ui.unit.sp
+
+class MainActivity : ComponentActivity() {
+    override fun onCreate(savedInstanceState: Bundle?) {
+        super.onCreate(savedInstanceState)
+        setContent {
+            BusinessCard(
+                name = "Yosep Gamaliel Mulia",
+                job = "Student",
+                phone = "+62 85172189686",
+                email = "202310715105@mhs.ubharajaya.ac.id"
+            )
+        }
+    }
+}
+
+@Composable
+fun BusinessCard(name: String, job: String, phone: String, email: String) {
+    Box(
+        modifier = Modifier
+            .fillMaxSize()
+            .background(Color(0xFF0D47A1)),
+        contentAlignment = Alignment.Center
+    ) {
+        Card(
+            modifier = Modifier
+                .padding(20.dp)
+                .fillMaxWidth(0.9f),
+            shape = RoundedCornerShape(16.dp),
+            elevation = CardDefaults.cardElevation(defaultElevation = 8.dp),
+            colors = CardDefaults.cardColors(containerColor = Color.White)
+        ) {
+            Column(
+                modifier = Modifier.padding(20.dp),
+                horizontalAlignment = Alignment.CenterHorizontally
+            ) {
+                Text(text = name, fontSize = 26.sp, fontWeight = FontWeight.Bold, color = Color(0xFF0D47A1))
+                Text(text = job, fontSize = 18.sp, color = Color.DarkGray)
+                Spacer(modifier = Modifier.height(16.dp))
+                Text(text = "📞 $phone", fontSize = 16.sp)
+                Text(text = "✉️ $email", fontSize = 16.sp)
+            }
+        }
+    }
+}
diff --git a/Tugas-3_KartuNama/Tugas-3_KartuNama.png b/Tugas-3_KartuNama/Tugas-3_KartuNama.png
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index 0000000..a10adfd
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