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Application Maintenance and bug fixing - Professional developer only

I have an application that is almost ready (Android & ios) i am looking for a developer to be available on call whenever i need any work/fixing to the application. And also for adding new sections. basically managing and maintaining the application. i live in GMT+3, i want sometime available 24.7 incase of emergency.

I am looking for a professional developer. I am not interested in any beginner or intermediate developer.

I am also willing to pay a fixed rate if the developer prefers to.

Evner: Android, iPhone, Mobile App Development, Mobilapp-testning, Hjemmeside Management

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Om arbejdsgiveren:
( 11 bedømmelser ) Alsurra, Kuwait

Projekt ID: #17331477

50 freelancere byder i gennemsnit $38/time for dette job

jastp

Hi there! I've read the details you mentioned and I'm interested in working on this app! I've a few important queries to ask so can we please discuss over chat to make everything clear to proceed further? We hav Flere

$25 USD / time
(276 bedømmelser)
9.0
HugeWave

Hi ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , I have good experience in this Flere

$50 USD / time
(103 bedømmelser)
8.8
EliteSolution8

Hello I've read your description and can see that you're looking for a professional developer who can work on bug fixing and update. As a senior developer who has good experience in mobile app development for both Flere

$50 USD / time
(53 bedømmelser)
8.5
ifriends710

Senior Mobile/Web app developer I've got to know that you need to fix and update the existing app. I think I can complete your app with my skills. Here are some of my previous apps. [login to view URL] Flere

$40 USD / time
(136 bedømmelser)
8.3
tnavadiya

Dear Sir, I would like to work on your app maintenance. I am having enough good experienced and also having team who can work for you to maintain 24x7. But we can discuss about your timing and based on that I will put Flere

$47 USD / time
(177 bedømmelser)
8.3
kongxiangjia

Dear I've read your description carefully and get to know that you need Application Maintenance and bug fixing. I am professional developer. Please send me a message so that we can discuss more. [login to view URL] Flere

$44 USD / time
(127 bedømmelser)
8.1
zhandong0217

How are you today? Hope you are doing well. I am ready always for you. Contact me at any time, please. I can assist you to maintain your mobile app. If we work together, I will promise you with high-quality wo Flere

$44 USD / time
(107 bedømmelser)
8.2
ITLove007

Hello I am a professional developer for android and IOS. I checked your description. I can call with you, too. What is your app idea? and, Your source code is java for android, swift or objective c for ios? Flere

$44 USD / time
(147 bedømmelser)
8.3
goutam08

Hi, I'm Sabyasachi Saha, Technical Director of Techno Exponent. I am having a Bachelor and Masters in Engineering Degree in Computer Science. We will build a modern, sleek, professional, elegant and 100% seamless Flere

$26 USD / time
(57 bedømmelser)
8.0
leadconcept

Hi there, As per my understanding you want to fix issues within your existing Android and IOS mobile apps. Here are my questions: - Can you please share details about your mobile apps to explore their feature Flere

$35 USD / time
(25 bedømmelser)
8.1
alexhong

Hello, how are you? I have read your project description and have great interested on your job. https://www.freelancer.com/u/alexhong.html This is my profile and as you can see, I'm senior iOS and Android app develo Flere

$35 USD / time
(91 bedømmelser)
8.2
$25 USD / time
(117 bedømmelser)
8.0
graforlov

Hi there. My name is Pavel, I'm mobile developer and team leader. We are a small team based in Ukraine and have the same time zone. I'm the only one Android developer, we also have iOS guy and cross-platform mobile dev Flere

$40 USD / time
(31 bedømmelser)
7.9
AlexanderIgnacz

Hi I am Full stack developer having experience more than 5 years and I have good knowledge on java and Mq sql ,mongo db,javascript ,html and css,angular js ,react js ,redux and flux. React-Native - ArtLoupe https: Flere

$37 USD / time
(8 bedømmelser)
7.5
amitorada

Dear Client, Greetings, Thanks for giving me this opportunity to bid on your project. I have gone through your project description. I will update and maintain application and bug fixing. I have 5+ years of ex Flere

$50 USD / time
(138 bedømmelser)
7.8
mingah429

Application Maintenance and bug fixing - Professional developer only Hello, I read your description and got what to do. I am looking forward to discussing more for your project. I am ready now, please message me Flere

$50 USD / time
(41 bedømmelser)
7.7
xiaolinsoft

Hi, How are you? Thank you for posting an interesting project! I've carefully read your description and I am very interested in your project. I have 6+ years of experience in building of iOS/Android applications. I Flere

$37 USD / time
(45 bedømmelser)
7.1
topteam123

Hi, We are expert in native Android , Iphone application development. We have a excellent knowledge in Swift , Objective-C , Apple Xcode , Android studio IDE , Java , Kotlin , Php and MySql. We checked descriptio Flere

$25 USD / time
(33 bedømmelser)
7.2
harishparas

We are software agency and we are charging 14 USD per hour. Our team is available dedicated 9:30 AM to 6:30 PM we will deliver you quality work and improve speed of app for the better user experience. Paras Tech Flere

$44 USD / time
(94 bedømmelser)
7.3
dreamci

Hello, We are expert mobile developers as you asked. Please contact us so we can provide you how proffesional our work is and we can discuss. Best,

$37 USD / time
(41 bedømmelser)
7.2