Add Manogna Samayam profile, contributor entry, and Hello World script

CONTRIBUTORS.md

@@ -18,6 +18,11 @@
 - Bio: I love DOGS! :dog:
 - GitHub: [Alice Chuang](https://github.com/AliceWonderland)
 
+#### Name: [MANOGNA SAMAYAM](https://github.com/manogna7s)
+- Place: India
+- Bio: Digital Nomad
+- GitHub: [Manogna Samayam](https://github.com/manogna7s)
+
 #### Name: [AMIT CHAMBIAL](https://github.com/devaman)
 - Place: PUNJAB,INDIA
 - Bio: COMPUTER GEEK

profiles/Manogna_Samayam.md

@@ -0,0 +1,31 @@
+# Manogna Samayam  
+
+### Location  
+Tirupati, India  
+
+### Academics  
+B.Tech in Computer Science (AI & ML)  
+Mohan Babu University 
+
+### Interests  
+- Coding & Problem Solving  
+- Innovation & Design Thinking  
+- Reading & Learning  
+- Exploring New Tech  
+- Creating Impactful Projects  
+
+### Development  
+- Java
+- C++
+- Python  
+- SQL  
+- HTML, CSS, JavaScript  
+- React
+- MongoDB
+
+### Projects  
+- **LMS Campus Bridge** – A smart Learning Management System  
+- **Military Secure Messaging Web App** - A secure, encrypted messaging app for military communication
+
+### Profile Link  
+[Manogna's GitHub Page](https://github.com/manogna7s)

scripts/hello_world_manogna.cpp

@@ -0,0 +1,13 @@
+/*
+  LANGUAGE: C++
+  AUTHOR: Manogna Samayam
+  GITHUB: https://github.com/manogna7s
+*/
+
+#include <iostream>
+using namespace std;
+
+int main() {
+    cout << "Hello, World!";
+    return 0;
+}