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Modify PHP & Java script Application

We have an existing app with source code that was developed in Java and PHP and requires a developer to apply changes to this application.

The original app was developed by two programmers and not too complicated. It is developed as a web application capable to work on mobile devices.

There are three mandatory changes of small - medium size and one change to hosting settings.

There is no UI design. The changes just need to comply with existing UI style-guides.

We estimate workload as follows:

1. 10 hours to familiarize with code structure and application design

2. 15 hours for development and unit testing

3. 20 hours of testing - done by the testing team (not you)

4. 5 hours for bug fixing of any issues found by test team.

If this set of changes is successful there is likely to be an extension to the contract as there is further changes requires so this is likely to turn into continuous maintenance contract.

Skills: HTML, Java, Javascript, PHP

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About the Employer:
( 2 reviews ) Brisbane, Oman

Project ID: #17016197

96 freelancers are bidding on average $33/hour for this job

phpMaestro

__Still waiting for FEEDBACK__ Hi, We can provide you solution on MVC framework of PHP or custom solution. We would suggest you choose a framework as it will be easy to manage the users through the Admin Panel. More

$25 USD / hour
(385 Reviews)
10.0
kchg

As the experienced Web Developer, I can deliver the good result in time. For the last 10 years, I've developed many web applications and sites with web techs. - PHP Frameworks: Laravel / Yii / CodeIgniter / WordPre More

$38 USD / hour
(493 Reviews)
9.6
winmaclin

Hello Anidea, We are TEAM OF JAVA & PHP EXPERTS. After reviewing job description, we can definitely help you to do changed in your EXISTING WEB APP as per your needs. As, we've developed wide range of apps in More

$25 USD / hour
(841 Reviews)
9.2
Reflexlogic

Hi, We have great expertise in PHP & JavaScript as well as Hosting. We have knowledge of Java too. I would like to understand the exact changes that you require as well as would like to view the code & see which l More

$25 USD / hour
(190 Reviews)
8.7
krzyfuture

thanks for your job posting as i am a full stack developer who have good experiences for web development, i can help you much well with my good skills and passion , efforts so i can delivery good result with high qu More

$41 USD / hour
(18 Reviews)
8.7
atech0

Dear Client, Thank you for looking at my email. I would like to take this opportunity to work with you as PHP developer. I have been working in software industry since last 10 years. As a lead PHP developer I hav More

$27 USD / hour
(157 Reviews)
8.2
narmadatech

Hey there, I am familiar with code structure and application design and capable to cover all the workload within estimated hours. I have a separate team for both testings as well as Java and PHP developers who will More

$35 USD / hour
(224 Reviews)
8.1
tudiptechnology

Hi there, We have developed applications that have backend in PHP (Laravel, Yii, CodeIgniter, CakePHP or Symfony) and front end is usually AngularJS or other JavaScript library. Few applications that we have wo More

$41 USD / hour
(19 Reviews)
8.3
DevelopmentCI

Hello! My name is Yulia and I represent the Code Inspiration Team. Please, check our works on our web-sites: [login to view URL] Our key technologies are PHP and Java, let me know if you can provide More

$31 USD / hour
(35 Reviews)
7.5
serfe

Hello, We are new on Freelancer.com. Here you have our [login to view URL] profile (more complete and detailed): [login to view URL] Our team has all the capabilities and resources needed to carry out your project pro More

$30 USD / hour
(4 Reviews)
7.2
BlueGenie95

Excellent experts here. Please send your existing source code here with detailed requirement scope here. we can start the work . Looking for your reply. Thanks.

$27 USD / hour
(66 Reviews)
7.4
AxonTech

Hello, As I have gone through the entire requirement. We can definitely help you do the changes as per the mentioned description. Please connect so that we can have a detailed discussion on the project specifi More

$26 USD / hour
(127 Reviews)
7.4
l4logics

Hi, Yes Sure , I have 5 Year experience in Web Application Development like Property Management, Clinic Management, School, College and Sports Web applications. Easily i can do work in the Plain PHP, MySQL, Ajax an More

$26 USD / hour
(131 Reviews)
7.3
chapter19vw

Hello, Greetings of the day, I am a PHP/HTML5/CSS3/javascript/java/javascript expert having over 10 years of experience in website designing/development/customization/optimization. I understand that you are lo More

$33 USD / hour
(104 Reviews)
7.5
workspaceit

Hello there, I m Tahsinul Alam, CEO of Workspace InfoTech [login to view URL] have 52 engineers in 14 teams who are serving the worldwide client in different ways. Our expertise are: Technology: Back end : Python 3, More

$41 USD / hour
(60 Reviews)
7.4
mascotindia123

Hello there I have read your project detail carefully, We would like to review the current features of your App. We are a 10 year old IT company with highly skilled designers and developers to work on php, Mysql, J More

$27 USD / hour
(248 Reviews)
7.4
forcitCample

Hi there, Hope you are doing great!!! I read your job description carefully and came to know that you want to modify your web app and also want to perform testing on it. I hope your search for expert PHP developer e More

$26 USD / hour
(137 Reviews)
7.2
mmadi

Dear anidea, Can we discuss about your project "Modify PHP & Java script Application". I have done many projects that require skills HTML, Java, Javascript, PHP please check more from here [login to view URL] More

$35 USD / hour
(43 Reviews)
7.0
nxtgenart

Hi, we're capable to do all, we're PHP expert with 9 years exp. Please message me so we can discuss this job and proceed. thanks

$25 USD / hour
(127 Reviews)
6.6
sunnysmile911

Hi, there? Greetings.. I am high skilled PHP & Java developer. I have been working in this part for 6 years and got a good experience. I also mastered in MySQL, HTML, CSS, Javascript and PHP MVC frameworks. If y More

$41 USD / hour
(33 Reviews)
6.7