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


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)

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)

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)

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)

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)

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)

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)

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)

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)

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)

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)
$25 USD / time
(117 bedømmelser)

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)

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)

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)

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)

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)

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)

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)

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)