app improvement

29 freelancers are bidding on average $206 for this job


Hiya! I am so interested in your “app improvement” project. Please follow this link to check my previous experience. I have read initial brief & interested to provide you compl More

$250 USD in 7 days
(67 Reviews)

Dear Sir/ma'am Have a great day!! I had read your project description on which me and my well skilled 50+ developers are capable to do your task. we have more than 7 years of experience in this profession. please con More

$100 USD in 7 days
(381 Reviews)

Hello, Hope you are doing great. I have read your project requirement & I understood it completely. we can develop this application as we have already worked on many application in past. I am having 7+years of exper More

$250 USD in 7 days
(97 Reviews)

Hello I have seen your project and I'm interested in working with you. I guarantee you the best performance, on time project delivery, faster communication and quick response to your queries. I will provide you very u More

$200 USD in 10 days
(29 Reviews)

Hi. I have 7+ years of experience in Mobile (iOS/Android/Kotlin) app development and 6+ year Exp in Web development(PHP,Mageto .NET, Firebase,JAVA,HTML5). I also have extensive Exp in Unity/Cocos 2d . I can use Native/ More

$750 USD in 15 days
(68 Reviews)

Greetings, I have read the pdf and i am ready work on this project. We are professional mobile and web application developers. We have worked with many apps that deals with JSON web services, SQLIte, dynamic UI, Aud More

$30 USD in 7 days
(126 Reviews)

Hi, I am very interested on your project and I would like to discuss the detail of it. I have full skill and good review on Android, iOS, Backend development. I have been working on the Mobile Application development More

$250 USD in 7 days
(56 Reviews)

Dear I checked the bug fixes and add/remove features for your app on the store. I am a senior iOS/Android developer with 8+ years experience. I am skillful on Swift/Kotlin/Java, Restful API. And good at performance More

$140 USD in 7 days
(67 Reviews)

Hello, I saw that you want i will help you with your requirements. I am experienced developer and i can work closely on your idea. I am honest and dedicated developer. We can talk in details about your project plan and More

$140 USD in 7 days
(10 Reviews)

Hello sir I have three years of experience in android development. I have built many applications. let me show some of them [login to view URL] https://play. More

$140 USD in 7 days
(41 Reviews)

Hello, Thanks for reading my proposal. I've already read your job description carefully and I am very interested in your project. As result of reviewed your job, I am sure that I can finish this project of 100% resul More

$250 USD in 7 days
(22 Reviews)

Dear Client. I've carefully read your job description among a lot of job posting with great interests, this looks like perfect fit for my skill sets and experience. As a senior iOS and Android app developer with more More

$140 USD in 7 days
(3 Reviews)

Hello Sir. Let me talk to the point i have read the doc and i can definitely help you with all of your mention [login to view URL] get me more details about work so I can understand well and do it for you. Here are s More

$250 USD in 7 days
(10 Reviews)

Hello Sir, Greetings from [login to view URL] can do this job and give you an efficient job that will be very acceptable and presentable. We can assure you that you will never be disappointed. sincerely, DevsZone

$140 USD in 7 days
(1 Review)

Hello, We check your doc file & learn what you need. We can make the changes in the app for you. We are clear about your requirements & know how to do that. We have 16Members of certified Android Developer. We have More

$225 USD in 10 days
(29 Reviews)

Hi, I have 4+ years experience in android development field. Still now I worked in the various kind of projects with 100% success rate. If you are interested please ping me in chat. Thank you.

$388 USD in 5 days
(6 Reviews)

Hello, first check my live project same as your requirements then give me a chance. i have 7+ year exprience in software developement field , in this time period i completed many project and use multiple languages. More

$166 USD in 3 days
(4 Reviews)

Hi Hope you are doing well. I have reviewed your requirements and we can implement all of your requirements with high quality work. We have developed hundreds of iOS apps and here are few of them. More

$140 USD in 7 days
(5 Reviews)

Hi, I have read the details of the project and I am very interested in developing an application. I have more than 5 years’ great experience in app development on Android: Java, Kotlin and iOS: Swift/X Code/Objective-C More

$140 USD in 7 days
(1 Review)

Hello I hope you are doing good. I have seen your project requirements to change your Kbill App. I can immediately work on your post. I am glad to inform you I am an experienced mobile app designer & developer (Andr More

$140 USD in 7 days
(2 Reviews)