Chores Made Easy Home Repairs Java Project

Introduction

We have management systems for different applications such as schools, library, hospital etc. but our main objective is to develop a web-based application for homeowners with critical home repairs, accessibility modifications, and energy-efficient upgrades. This project helps to bring the communities together in efforts to assist those in need of general home repair and improvements. In this project, the Homeowners must submit an application form with a request. Then the admin review the received application and assign work to the respective employee based on skills and availability

Proposed Web Application Portal

  • Application portal being designed will help to integrate different functionalities of the organization by coordinating different users of the application through the single portal.

Modules of the System:

  • Applicant (Home Owner)
  • Admin
  • Employee (persons skilled at a wide range of repairs, typically around the home)

Current Work Flow:

  • Homeowners must submit an application form with a request.
  • The admin reviews the received application and match the information to the eligibility criteria and accept/decline applications accordingly.
  • The admin later makes a list of all the home repairs that need to be scheduled.
  • The scheduled work orders are then allocated to respective Employee based on skill set, availability etc.,
  • Admin also maintains employee information in their database.
  • An employee can register online and view projects assigned to them through the portal.

 Applications Module:

  • New Application: All applications sent through the mail are keyed into the system through this page. This is same as the online application form.
  • If there are any type of repairs related to home, then homeowners can simply visit our website and can send a request for serving all those home related repairs through this application module

Admin module:

  • Review/Modify Applications: Applications are modified and are approved or rejected by the admin through this page. Applications to be modified can be searched by three options. From date to date, by the last name and by status which can be pending, approved or rejected.

System Design:

Data Flow Diagrams:

UML Diagrams:

Employee Use Case Diagram:

Volunteer Use Case Diagram:

Applicant (Home Owner) Use case Diagram:

Employee Sequence Diagram:

Volunteer Sequence Diagram:

Employee Collaboration Diagram:

Volunteers Collaboration Diagram:

Employee State chart Diagram:

Volunteer Sate Chart Diagram:

Employee Activity Diagram:

Volunteer Activity Diagram:

ER_Diagram:

Class Diagram:

Projects Tab

  • New project: Projects are created for all approved applications. Application for which project is to be created is selected using the search button. Pop up should open on clicking search and should display all approved applications with no projects created on the dashboard by default.
  • View/Modify Project Details: Project is selected from dashboard which is displayed when searched with the last name. Click on Project ID should redirect to View/Modify Project page. This is same as new Project page but with all editable fields except Project ID.
  • View/Modify Employee Details: Project search page is same as view/modify project details. Click on Project ID should redirect to View/Modify Employee page. “NO Employees Assigned” message should be displayed if no employees are assigned. Employees assigned are displayed in a table. Task and House captain fields should be editable.
  • Assign Employee: Click on Search button for Project ID should open a pop-up. It should display project ids with no employee assigned. On selecting a project all details related to that project should be displayed on assign employees page.

Handyman Module:

Handyman Sign-in

  • A new user should register by providing all details given in Personal details page.

Handyman Home

  • First time sign into the portal for the current year (May 2108 – April 2018) should display a message
  • “Do you wish to be Handyman for the XXXX year (current 2018)”.

Project Table Structure:

1. Add project table:


2. Online application table


3. Project materials table


4. sponsors table

5. volunteer table

Download Chores Made Easy Home Repairs Java Project.

Tutor Student Portal PHP Project

This is Tutor Student Portal PHP website based on HTML, CSS, and PHP and below is the project idea.

The main aim and objective of this  “Tutor Student Portal” web application is the place where a student can easily find a tutor and vise versa.

Student Features:

  • He should give all his details like Name, Email, Phone Number area and pin code at the time of sign up.
  • After the LogIn student must have an option to post his need of a tutor. In that he needs to give his class, subjects need to be taught. This should be controlled by the student. When he gets the tutor he can delete his need in the site.
  • Based on the details filled by the student, a tutor can find the student.
  • In the home page of the student, he should be able to find the tutor based on the pin code, location through a filter (just as online shopping filters) so that student can get the information and contact details of the tutors who are available nearby him.

Tutor Features:

  • He should give all his details like Name, profile pic, Email, Phone Number, age, subjects he can teach, qualification, area and pin code at the time of sign up.
  • Tutor profile should also have the filters as in students profile to find the student. So that the tutor can get student details how to require the tutor.

Needs HTML CSS coding for Student profile and Tutor profile, filters and displaying the search result and all the PHP coding stuff.

  1. Admin Module: In this module the admin can view the user’s details and allow them to perform view User, uploading, downloading files operations.
  2. User Module: User should log in with his registered account and view the status, download files.

UML Diagrams:

Class Diagram:

Use case Diagram:

Sequence Diagram:

Collaboration Diagram:

Activity Diagram:

Output Screens:

Home Page for Student Login:

Account Registration for Tutor:

User Profile:

Add Requirements Page:

Php My Admin Details:

Tutor Feedback Page:

Download Tutor Student Portal PHP Project.

Employee Pay Management System C# / PHP Project Synopsis

Project Understanding: This Employee Pay Management System application will basically handle salary management for employees that work on an hourly basis and contract basis. It will allow employees to register and login to access various modules including Timesheet module which actually allows the employee to save their days work on hourly basis. Employee can update his or her details after login. Information will be like educational qualification, technical experience, personal information etc. Employees can also enter their salary rate. The option will be provided to view salary slips on monthly basis. He or she can also apply leaves and also view their leave history.

User Types: Admin, Employee

Basic Modules involved in the project:

Login / Registration / Dashboard → Every employee working on contractual basis will register and once admin approves it will be able to log in. Once they log in they will be provided with different options to save their personal details, emergency details, permanent address, current address etc. They can add experience details related to all previous companies, add skill sets like proficiency in Java or .net etc.

Timesheet → This module will allow the employee to select the client, then select the project he or she is working, task and then provide comments like activity is done and add no of hours worked for any task. Multiple entries can be posted in a day with different no of hours. Depending upon no of hours saved, the monthly payment will be calculated. The option will be provided to mark a day as leave or weekly off. It will have a view wherein there will be a count, hours, work time and Off time. An employee can also enter his / her off hours like half n hour for lunch.

Leaves →  This module will allow employee to save or request leave type for a day or more. It will also have leave history grid to check the history of leaves.

Admin → Admin will actually manage the admin panel in the back end. Admin will create leave types. Will add projects. Will have option to approve employees registration. Will add different skill names, Add company profile with all details including logo, Employer ID, Address Currency, Owner etc,. Add clients and also add tasks. Admin will approve timesheets submitted by employees and then come up with pay calculations. Admin will approve hourly rate submitted by the employee.

Pay module → This module will have a grid wherein it will have the option to pull up employee working hours details and calculate their pay as per hourly rates approved by admin. This module will be accessible to admin only.

 Future Enhancements: 

  • We can come up with employee alerts wherein they will get alerts for approved leaves, approved timesheets.
  • We can provide reports module with a different type of reports.
  • We can also introduce invoice module too.

Software Requirements:

Technical Aspects:
Database: SQL Server 2008  and more
Language: C# and Asp
Framework: .Net
Front-end: HTML, CSS, Javascript

It can also be done in Php, MySql as backend

Hardware Requirements:

Intel Core processor
RAM 4GB and Above
HDD 100 GB Hard Disk Space and Above
64 or 32 bit OS Windows 8 and above

Image Encryption and Decryption using Blow Fish Algorithm

Abstract: 

Generally, we send many pictures to our friend’s relatives and others. The photos that may contain personal information so keeping them to at most secure is the important thing. So in this project, we implement the idea of encrypting and decrypting the image using BLOWFISH algorithm.

Encryption Process:

Data image as a plaintext and the encryption key are two inputs of the encryption process. In this case, original image data bit stream is divided into the length of the block of Blowfish algorithm.

Decryption Process:

The encrypted image is divided into the same block length of Blowfish algorithm from top to bottom. The first block is entered to the decryption function and the same encryption key is used to decrypt the image but the application of subkeys is reversed. The process of decryption is continued with other blocks of the image from top to bottom

The Single Module Present in the application is

User:

In this application user will register and log in with the username and password, after logging in the user will upload the image which is to be encrypted and then after encrypting the user will get a secret key to the user registered email id using the key and encrypted image

Existing System:

The existing system for this project the text information is encrypted by ASCII values or any special characters. In the existing system, didn’t use the safely sent the encrypted information into the mail. The hackers easily access that information. The encrypted text is didn’t restrict any secret key. So that information easily decrypted. Two common drawbacks of the visual cryptography scheme (VCS) are the large pixel expansion of each shared image and the small contrast of the recovered secret image

Proposed System:

Blowfish to be a publicly available cryptographic algorithm with the potential to replace DES. Blowfish is a 64-bit symmetric block cipher that uses a variable-length key from 32 to 448-bits (14 bytes). The algorithm was developed to encrypt 64-bits of plaintext into 64-bits of ciphertext efficiently and securely. The operations selected for the algorithm were table lookup, modulus, addition and bitwise exclusive-or to minimize the time required to encrypt and decrypt data on 32-bit processors

Screens:

 

Fig: Home Page

This page shows the default view of the Image Encryption and Decryption application and showing the number of modules present in it.

Fig: User Registration

In this page, new users will register the Image Encryption and Decryption application by entering all necessary details.

Fig: User Login

In this page, the user will log in by giving username and password.

Fig: User Home

This page shows after the successful login and showing the basic functionalities that user can perform in this Image Encryption and Decryption application.

Fig: Encrypt Image

In this page, the user will upload the normal image to encrypt the image.

Fig: decrypt Image

In this page, the user needs to upload the encrypted image and secret key which is sent to user mail id.

Software Requirements:

 JDK 1.8, NetBeans 8.0.2, MySQL5.5, SQLYog

Online College Voting System Java Project

ABSTRACT

This system provides an online tool for the students to vote on different questions posted by admin. In this system, there will be two main pages to be able to access: Admin page and user Page.

From the Admin, page administrator will be able to design the voting application and upload new questions on different topics which are relevant to college students. From the Voting page, the user will be able to view all questions and vote for the interesting question.

According to the login credentials, the system will determine if the user is Administrator or the user and open the pages given access to the user credentials.

Modules Implementation:

Admin:

Admin can log in with username and password and upload information like questions and four options for each question.  Admin can view answers given by students in graphical view in percentage.

User:

The user will log in with student roll number and view all questions posted by admin and student can vote for all questions.

EXISTING SYSTEM:

In the existing system, there are no specific websites dedicated to colleges who can participate voting from any location. There are many applications on e-voting for political parties but there are very few web applications which are used for voting or general questions or college-related topics questions. 

PROPOSED SYSTEM:

In the proposed system, we are developing e-voting system for college purpose which will have features of admin and user. Here admin will post questions based on social topics or subject related topics related to college. Students can log in and vote to topics and view percentage of votes for each question.

SOFTWARE REQUIREMENTS:

  • Operating system: Windows XP/7.
  • Coding Language: Java
  • Tool: Netbeans
  • Database: MYSQL

Download Online College Voting System Java Project