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Data Flow Diagram Level 0 Level 1 Job Seeker Employer Job Portal Admin request response response User Login Login 1 request result status User Reg info Job seeker info Employer info User Registration 2 Login info Job Seeker Employer Login Search result User Search Criteria Availability of Job seeker Job postings Search 3 vacanies info Job Seeker Employer Job status Admin Check Users Authorizing Access Manage Users 4 Job Seeker Employer Login
Level 2 Login status User Usernamepassword Login info Verify login 1.1 Login Status Job Seeker Job seeker details Job seeker info Job Seeker Registration 2.1 Job Seeker Login Role base authentication Upload resume 2.2 Resume Add Resume Resume info Publish Jobs 2.4 Job Add Jobs vacancies Status Employer employer details employer info employer Registration 2.3 employer Login Role base authentication Results Job Seeker Search criteria Company Info. Search Job Vacancy 3.1 Employer Job Job Info. Results Employer Search criteria Applicant’s infoSearch applicants 3.2 Job Seeker
SYSTEM DESIGN The system is broadly divided in to three modules named Jobseeker, Employer and Administrator. These users got the variety of options and facilities. They do have some facilities that may be common. The vast variety of the options is restricted to the subscribed users. The subscribed users can login to the system and use the all facilities both for the employers and job seekers. The unsubscribed users can also surf through the system but they get only the limited facilities. But the unsubscribed users can seek for the suitable job by using the searching facility available. If they need to utilize more features they should login to the system by filling in the registration form. From the home page the users can login using their user id and password if he/she is a valid user. For the new users there will be provision for new registration. After getting logged in to the system the will be guided to the respective pages. The administrator is the controller of the system operation and act as intermediate between jobseeker and employer. Figure 1.1System design 1.1. LOGIN Thevalid user can login to the system from the home page using their user id and password. The user can login to the system through the home page either as Job seeker or as Employer. From the home page the users can select their respective home pages as per their type of account. User should supply the correct user name and password through the login form as per their subscription. The administrator user can get all the different options so as to control and coordinate the different process. Jobseeker and an Employer can login to the system purposefully.