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operating and update versions of functional web app

43 freelancers are bidding on average $489 for this job

pointlogic

Hello, I always provide fastest results with quality. I have an experience of more than 10 years in web development and maintenance. I have in-depth knowledge of php, mysql, javascript , jquery, payment system integrat More

$500 USD in 10 days
(324 Reviews)
8.1
gopalvora

Hello i hope you are good . As you have to do some updating and bug fixing for functional system . So lets discuss in details about your requirement and make deal with it . i am expert in this skills Graphic More

$455 USD in 11 days
(519 Reviews)
8.3
deepakdiwan

Hello, I have checked the requirement looking for the experience develop to fix some bugs,issues.I'm available for you. let me know the issues .I'm professional develop having 5+ years experience just need 2min t More

$515 USD in 10 days
(180 Reviews)
7.5
connectwithsi

Hello, Thank you for viewing our proposal. We are a Professional Company with 7+ years of experience in Bespoke and Need based web applications development. We have worked for clients from the UK, USA, Europe, Si More

$600 USD in 0 days
(42 Reviews)
7.2
techwelfare

Hi, Here is Techwelfare a complete website development firm,we are expert in website design & development and web apps development . Please let us know your details requirements so we could analyze it and start w More

$514 USD in 10 days
(194 Reviews)
7.3
abstractsoftweb

Hello there, Hope you are doing great..!! Going through your project description we understand that you are looking for an experienced team of professional developers and designers to work on your assignment. We More

$555 USD in 10 days
(108 Reviews)
7.1
$555 USD in 10 days
(78 Reviews)
6.8
pofilippov

Hello there. I am specializing on bug fixing. I have 8 year experience in PHP and JavaScript. Write to me.

$490 USD in 8 days
(24 Reviews)
6.4
MakhijaRavi

Hello Sir/Madam, I have gone through your requirements. We are ready to update and fix all the issues of your web application. We are happy to discuss about your project in detail. Please check our portfolio. ht More

$460 USD in 6 days
(64 Reviews)
6.7
$555 USD in 10 days
(50 Reviews)
6.6
v2x5111

Hey, I have seen your project requirement so we can do that. can we discuss now in chat? I assure we will provide great quality and design.

$555 USD in 10 days
(279 Reviews)
6.9
visionvivante

Hey, I understand that you need to fix the issues in your website So kindly please share the website URL with me? So I can check the site and customised it accordingly. Moreover Please Initiate an online Discussi More

$666 USD in 10 days
(39 Reviews)
6.6
bluediscover

Dear, Sir. I am a full-stack developer with 6 years of experience. My expertise is PHP/Laravel, Python/Django for back-end and React and Angular for front-end. I will provide perfect results with my dedicated More

$333 USD in 3 days
(29 Reviews)
5.9
kawalecove

Hello sir, I checked your requirement and i can do that can you please contact me so that we can discuss further. We are a team of 45 persons including developers and designers and all having 5-15 years of experienc More

$250 USD in 2 days
(71 Reviews)
6.3
webcraft1

Hi there, Yes, we can do update versions of the functional web app, We have done similar work [login to view URL] have a look: [login to view URL] We have all skills, We are an expert in Web development usin More

$555 USD in 10 days
(41 Reviews)
6.3
WebcoderSaurabh

We have excellent experience in Website Development. I believe my abilities would be perfect for your venture. I am professional website developer/programmer. I have 6+ years of experience in this field. I will be serv More

$555 USD in 10 days
(30 Reviews)
6.2
atulawasthi2

I have expertise and experience of word press websites , edit website , api integration , plugin edit and create , add various features and functions like payment gateway , social media , membership , shipping ,cart More

$400 USD in 10 days
(33 Reviews)
5.9
$555 USD in 10 days
(16 Reviews)
5.3
Brijrajs76

i have more than 5 years of experience in wordpress php mysql with responsive design and also have expertise in angular and node and ionic also [login to view URL] [login to view URL] http://www.staples. More

$250 USD in 10 days
(103 Reviews)
6.1
TSCreators

Dear hiring manager, I am experienced developer of php since 4 years and developed many sites and internal system. Hotel Management System: Admin Login: [login to view URL] Username: admin Password: 12 More

$333 USD in 10 days
(53 Reviews)
5.4