Mini-Programmer-Management-System

🚀 Programmer Management System (C++)

A simple yet powerful console-based Employee Management System built in C++ using Object-Oriented Programming concepts.
This project demonstrates real-world implementation of single-level inheritance, encapsulation, and basic authentication.

---

📌 Project Overview

This system allows you to:

• Add multiple programmers (employees)
• Store their personal and professional details
• Calculate salary based on working hours
• Track experience based on dates
• Secure login system with limited attempts
• Display structured employee profiles

---

🧠 Concepts Used

This mini project is designed to strengthen core C++ OOP concepts:

• ✅ Classes & Objects
• ✅ Encapsulation (private/protected/public members)
• ✅ Single-Level Inheritance
• ✅ Function Overloading (logical separation of tasks)
• ✅ Static Data Members
• ✅ Basic Authentication Logic
• ✅ Date-based Experience Calculation

---

🏗️ Inheritance Structure

We used Single-Level Inheritance in this project:

🔹 employee (Base Class)

Contains:

• Personal info (name, ID, email)
• Salary calculation
• Experience tracking
• Login system

🔹 programmer (Derived Class)

Extends:

• Programming language
• Role (e.g., frontend, backend)

🔒 Inheritance Type: Private Inheritance

---

🔐 Features

👤 Employee Setup

• Name, ID, working hours
• Salary per hour
• Email & password (with validation)

💰 Salary Calculation

• Daily Salary = hours × pay/hour
• Monthly Salary = daily × 30

📅 Experience System

• Auto-calculated from joining date to current date

Rating Levels:

• ⭐ Senior (5+ years)
• ⭐ Associate (3–5 years)
• ⭐ Newcomer (1–3 years)

🔑 Login System

• Email & password authentication
• Maximum 3 attempts
• Access control before showing data

---

🖥️ Sample Workflow

1. Enter number of programmers
2. Input details for each employee
3. Login for each employee
4. If login successful → display profile
5. Otherwise → access denied

---