recruitment management

Recruitment Management System (C Project)

📌 Project Overview

The Recruitment Management System is a console-based application developed in C programming language that simulates a basic hiring process. It allows an Admin to post jobs, Candidates to apply for jobs, and a Recruiter to view submitted applications.

This project demonstrates the use of:

• Structures (struct)

• Arrays of structures

• Functions

• Loops and switch-case

• Basic input/output operations

• Memory handling concepts (static allocation)

🎯 Objective of the Project

The main objective of this system is to:

• Manage job postings.

• Register candidate applications.

• Store and display recruitment data efficiently.

• Provide a simple role-based interaction (Admin, Candidate, Recruiter).

🏗️ System Design & Components

1️⃣ Data Structures Used

🔹 Candidate Structure

typedef struct {
    char name[50];
    char email[50];
    char jobTitle[50];
} Candidate;

Stores:

• Candidate Name

• Email

• Job Title applied for

🔹 Job Structure

typedef struct {
    char title[50];
    char description[100];
} Job;

Stores:

• Job Title

• Job Description

2️⃣ Global Variables

Candidate candidates[MAX];
Job jobs[MAX];
int candidateCount = 0, jobCount = 0;

• candidates[] → Stores all registered candidates.

• jobs[] → Stores posted jobs.

• candidateCount → Tracks total candidates.

• jobCount → Tracks total jobs.

• MAX → Maximum limit (100 records).

⚙️ Functional Modules

🔹 1. Post Job (Admin)

Function: postJob()

• Allows admin to enter:

  • Job Title

  • Job Description

• Stores job details in the jobs[] array.

• Increments jobCount.

• Checks if job limit is reached.

✅ Ensures no overflow beyond maximum capacity.

🔹 2. Register Candidate

Function: registerCandidate()

• Allows candidate to enter:

  • Name

  • Email

  • Job title they want to apply for

• Stores details in candidates[].

• Increments candidateCount.

• Checks if candidate limit is reached.

🔹 3. View Applications (Recruiter)

Function: viewApplications()

• Displays all candidate applications.

• Shows:

  • Candidate Name

  • Email

  • Applied Job Title

• Uses a for loop to iterate through stored records.

🔹 4. Main Menu System

The program runs inside an infinite while(1) loop.

Menu Options:

1. Post Job
2. Register Candidate
3. View Applications
4. Exit

Uses:

• switch-case statement for user choice handling.

• exit(0) to terminate program.

🔄 Workflow of the System

1. Admin posts jobs.

2. Candidates register and apply for jobs.

3. Recruiter views all applications.

4. System continues running until Exit is selected.

🧠 Concepts Demonstrated

This project covers important C programming concepts:

• ✅ Structures and arrays of structures

• ✅ Menu-driven programming

• ✅ Input handling using scanf()

• ✅ Data storage using static arrays

• ✅ Function modularization

• ✅ Basic validation (limit checks)

📊 Limitations

• ❌ No file handling (data lost after program ends)

• ❌ No authentication (Admin/Recruiter login)

• ❌ No job-application matching validation

• ❌ No dynamic memory allocation

• ❌ No search or delete functionality

🚀 Possible Future Enhancements

You can improve this project by adding:

• 🔐 Login system for Admin and Recruiter

• 💾 File handling (store data permanently using files)

• 🔍 Search candidate by job title

• 🗑️ Delete or update job postings

• 🧮 Dynamic memory allocation using malloc()

• 🌐 Convert into web-based system (using backend languages)

🏆 Conclusion

The Recruitment Management System is a beginner-friendly C project that simulates a real-world hiring process in a simple console-based environment. It helps in understanding structured data handling and menu-driven application design.