Need someone to maintain APP in XCode and JAVA and to upate modifications

37 freelancers are bidding on average $18/hour for this job


Hello, The existing iOS/Android app can be definitely maintained by us by performing required Modifications. We are a team of expert MOBILE APP DEVELOPERS, many iOS/Android projects are already accomplished by us More

$16 USD / hour
(784 Reviews)

Hello sir, I have more than 5 years great experience in mobile application development on Android and iOS platform using kotlin, Flutter ,objective-c, React Native , swift programming language and SQLite database. we More

$20 USD / hour
(180 Reviews)

I read your job details and we have iOS as well as Android developers to maintain-modifications in your App. We have huge experience in XCode and Java so we can do your App work. We have a team of React-Native/Native More

$15 USD / hour
(123 Reviews)

Hi, I am an experienced developer with 10 years of experience in mobile apps. Please share more details so we can discuss. Thanks! Check our portfolio :   [login to view URL] 

$20 USD / hour
(125 Reviews)

# Senior iOS & Android experts # Hi there, This is Ganesh from Colan Infotech. We are an IT firm having ample experience in Mobile application development on Native platforms ((iOS – using Objective C, Swift) More

$17 USD / hour
(25 Reviews)

Hi there, Can you please share link of your current apps? Also, what features needs to be updated? Let me know about it. Regards, Adeel

$20 USD / hour
(30 Reviews)

Hi sir, I read your project description .I can do your project & able to run successfully. I have 8+ years experience for website & mobile application development also done over 400+ project by a good team members . More

$16 USD / hour
(175 Reviews)

Hello,Here is entering into contact with you in relation to your postagem not FREELANCER, in which you need to develop or apply Android and iphone / ipad com or painel of administration of the web API. I am working in More

$17 USD / hour
(104 Reviews)

Hi. Thank you for your job post. As a senior mobile developer with 6 years of experience, I am very familiar with IOS & Android development. So far, I'd built many apps and been maintaining now. I'll build your app p More

$20 USD / hour
(62 Reviews)

Hi There! How are you doing? Greeting from Preferred Freelancer I have gone through your requirement and I’m perfectly able to doing this work. Team Netra Technosys Exp: 7+Yrs Projects: 350+ Employees: 16+ Technology: More

$15 USD / hour
(99 Reviews)

Hello Sir, As you are looking for dependable mobile app developer to maintenance of your apps, We are please to offer our services for same. We have more then 5 years of experience in Mobile app development. Our exp More

$20 USD / hour
(66 Reviews)

Hello, I'm a full-time available here!!! You need to build Android Java / iPhone / iPad XCode app, with admin panel. As per your project need, I can build your project more efficient with my knowledge and experience. More

$20 USD / hour
(73 Reviews)

Greetings! I am skilled mobile apps developer in Android studio and xcode programming. I have worked on the many project and apps are active in market. I have mix of experienced which makes me different from other de More

$20 USD / hour
(21 Reviews)

Hi there, If you share links to download the app and a list of requests, I can let you know my estimate on time and cost to do it. Thanks and hope to work with you.

$25 USD / hour
(112 Reviews)

Hi Constantine, Greetings from my side!! I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. We are the team of best employees and over past 12 years we h More

$20 USD / hour
(11 Reviews)

Hi Please share the list of modification we will have to do in the app. Also, if the app is live...please share its url. Please message me on freelancer chat and lets talk about your requirements in detail. About Us More

$15 USD / hour
(56 Reviews)

Hello There, Greetings for the day! We have been through your Job Posting and we do have experienced resources who can work on your requirement. We suggest you go for the dedicated resources considering your require More

$15 USD / hour
(15 Reviews)

Hi. thanks for your posting. I'm very happy to have a chance of bidding your project. After carefully reviewing the requirements of the job description, I feel that we are very much suitable for the job. I can start w More

$20 USD / hour
(24 Reviews)

Hello , I Will work on your existing ios app for maintanance. I have full stack developers team so i want this [login to view URL] send me a message for more details. I have seen your requirement and I will do this in less ti More

$16 USD / hour
(16 Reviews)

Hello Sir, Hope you are doing well!!! I'm ready to take care of both platforms. Moreover, I can give you 24/7 support on iOS & Android. I've more than 7+ years of experience on mobile(Android & iOS) and developed m More

$15 USD / hour
(79 Reviews)