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Develop & Maintain App (iOS & Android OS)

$10-800 USD

クローズ
投稿日: 4年以上前

$10-800 USD

完了時にお支払い
Keep up to date the opensouce code to latest ios & android os software. Develop App with open source code in container model [login to view URL] The above is an example on how our app should look like
プロジェクト ID: 22299876

プロジェクトについて

57個の提案
リモートプロジェクト
アクティブ 4年前

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この仕事に57人のフリーランサーが、平均$718 USDで入札しています
ユーザーアバター
**Can develop and maintain your app according to the link you provided Hello, I am an experienced mobile app developer with an experience of 5+ years. I’m pretty confident that I will be able to create your app as required. I am an expert in making android iOS as well as web apps with remarkable reviews on my profile. I have knowledge about: Objective C, Swift, Xcode, Script, Android studio, Sqlite, cloud services, firebase, in-app purchase, payment gateways, Google API integration, third-party API integration, UI, UX, PHP, SIP, MNV, MVVC, CBD modeling, XML, Angular JS, Jquery, SQL Server, HTML 5, CSS3, JAVA, API, Backend Admin panel, Cocoa-pods, SDK, NDK, Core and many more. Available for immediate discussion, Let's proceed and work together. Please share more details about your project. Thanks, Shiv
$5,000 USD 30日以内
4.9 (613 レビュー)
9.6
9.6
ユーザーアバター
Nice to meet you. I 've checked your project description and requirements carefully. I am Jorge. the senior iOS developer has 7+ years of good experience. If we work together, I will give you the following guarantee: - Daily Update of the project. - Deadline and high-quality delivery Guarantee. - Free support for 6 months after project completion. If you give me a chance to work with you, I will provide you with high-quality work only for you daily. I am always ready for you to discuss your project. Please contact me and let's work together. Best Regards. Jorge.
$1,000 USD 7日以内
5.0 (22 レビュー)
7.8
7.8
ユーザーアバター
Hello, I'm a full-time available developer!!! I will maintain both the apps I have gone through your given link and I can make your project with opensource code. I Have 6 years of work experience in web and mobile Apps development. I have worked on so many projects like Taxi app, food delivery, school management, Pos, E-commerce, Event booking,etc. I am fully dedicated to doing my work very efficient and less time-consuming. "Looking forward to your positive response please open your chat window to more details" Thanks. regard, Julian
$400 USD 7日以内
4.6 (109 レビュー)
8.0
8.0
ユーザーアバター
Hello, I am a full stack developer, I have worked many Application and live on application store, we will discuss about project feature and I will give you the best work of mine in estimate time duration. I'm very familiar to application Features I will develop Mobile Application as per your requirement, I provide the 6 months free support for this project If you want to see my previous work I will show you Regard YashTech Thanks
$700 USD 14日以内
4.4 (124 レビュー)
8.0
8.0
ユーザーアバター
Hello, I will help you to design and develop & Maintain App (iOS & Android OS) We can move and begin working accordingly. I am an skilled programmer and as per your request i will design and develop the best quality app and publish it on the store and provide you ongoing support. I have published more then 50+ apps so i am confident enough to work on your project dedicatedly. I am honest and dedicated developer. We can talk in details about your proejct plan and fix steps to start and you will check my work in stages step by step and we can work together. Awaiting for your reply on my proposal. Regards, Vistara
$400 USD 20日以内
4.9 (20 レビュー)
6.8
6.8
ユーザーアバター
Hi, Hope you are doing great. I have read your project requirement & I understood it completely. I can develop this application as I have already worked on many application in past. Please review my profile below: https://www.freelancer.in/u/Beauty1409 I am having 7+years of experience in iOS and Android application development. Also, expertise in Xcode, Swift, Objective C, Android Studio, Java, Web services API's, Back-end & graphic design. If you find me suitable for this work please ping me on chat for further details. Thanks
$800 USD 7日以内
4.9 (67 レビュー)
6.6
6.6
ユーザーアバター
Dear Hiring Manager, I hope you are doing well ! I have carefully gone through your requirements for mobile app. I am a Certified expert mobile application developer with great experience. I have developed many similar Android and IOS application before and have expertise in the field you mentioned. You can check our portfolio and reviews on my profile - https://www.freelancer.com/u/ixorawebmob?w=f I am aiming to form a long-term working relationship and glad to answer any questions you may have! Thanks. Regards Ixora Infotech
$400 USD 7日以内
4.2 (60 レビュー)
7.2
7.2
ユーザーアバター
More than 5 years experience in programming, applications development, support, Solution Architecture, Commercial solutions design and telecom & mobile industry experience in addition to people management and leadership in strong and multinational organisations. I have developed a wide range of Android and iOS Applications throughout my career and seeking building application end-to-end for different business purposes and segments.
$600 USD 25日以内
4.8 (29 レビュー)
6.5
6.5
ユーザーアバター
I have checked your attached design, I think its just for reference. Please ping me and lets move ahead. Thanks sumit chawla
$800 USD 20日以内
4.6 (45 レビュー)
6.2
6.2
ユーザーアバター
Hello, Please share in bit detail about your requirement what features you needed on the app and description for each screen. That will be quite helpful for us to come up with better ideas & suggestions further. I am very keen to discuss further. You can reach me at any time online. Awaiting an affirmative response from your end . Warm Regards, Hardeep
$800 USD 7日以内
4.7 (59 レビュー)
6.1
6.1
ユーザーアバター
With 7 years of experience in the mobile application development. I can assist to in the all aspect of your mobile applicatio from your requirement to development including design and launching your application to the app store such as app store and play store. Technology expertise: • Android • Iphone • React native and ionic (Hybrid mobile application) • Custom application. • Web view. • Cross platform.
$500 USD 25日以内
4.5 (29 レビュー)
6.3
6.3
ユーザーアバター
Hi Please come to chat for further discussion. We are leading IT company in India having 5+ years of experience and mastery in App and Web development, App and Web designing, backend, SEO/SMM cloud services, and enterprise solutions. We have knowledge of Xcode IDE(Objective-C), Swift, Eclipse IDE, Android SDK, ADT Plugin, Java Programming, JSON, XML, Utility APIs, MySQL and SQL server database, super level UI design and much more. Please come to chat for further discussion so that we can start immediately. Best Regards Logical SoftTech
$405 USD 15日以内
5.0 (25 レビュー)
5.9
5.9
ユーザーアバター
Hi, My work experience as shown in my profile have helped me develop mastery in Website design & Mobile app development. I'm a full-stack developer with more than 10 years of work experience. Expert in BOTH Backend and Front-end Programming, PHP - OOP, MVC, REST API, HTML/CSS/JAVASCRIPT, Codeigniter, Laravel, Angular Js, React, Node JS, Wordpress Theme Integration, Woocommerce/Ecommerce, Magneto,Shopify, Responsive Design, Plugin Development, Adaptive websites, White Hat SEO, Android and IOS App Development. Kind Regards, Vivek
$300 USD 5日以内
4.8 (22 レビュー)
5.1
5.1
ユーザーアバター
Hello, I am a full stack developer. I have carefully reviewed the requirements of the job post-development Maintain App (iOS & Android OS) .I can help to build an app with all features and functionality as per your requirement. we can discuss about project. I have 5-year experience in the Mobile app and Web. I have many kinds of an app in my past experience like Taxi App, Food Delivery, Travel, Dating, Social Media, service provider, Fitness, Nightlife, Online Shopping App, etc. If you give me a chance to work with you, I will provide you with high-quality work only for you daily. Let's discuss your projects in detail over a chat. I look forward to hearing from you soon. Thank & regards
$405 USD 20日以内
4.7 (5 レビュー)
5.2
5.2
ユーザーアバター
ok got it . this will be done according to your requirements. message me so we can discuss more .. thanks.
$250 USD 5日以内
5.0 (8 レビュー)
4.4
4.4
ユーザーアバター
Hello, We are extremely experienced in Android & iOS App development because we have been developing Android and iOS apps since 5+ years. We will make your app with a world-class quality as we have developed so many Successful Apps for Android / iOS using Java, objective c, swift over the past 5+ years. We will be glad to you talked about boosting conversations. It would be an honor because we like to build businesses and helping people to build theirs. We believe in a long-term relationship with client gratification. - Our advantages: * World-class quality of work and experience * Native-level English * 24/7 available * PST/EST working hour - Pre-launch support: * Graphic(UI/UX) design * Backend API development * Frontend development * Admin Panel or CMS * Testing and Quality Assurance * App Store Submission and Approval - Post-launch support: * Maintenance/Bug Fixing * Further Extensions Your Success is our Success! We are always looking for a long-term relationship based on trust and professionalism. Thank you and Warm Regards
$250 USD 7日以内
4.1 (16 レビュー)
5.5
5.5
ユーザーアバター
Hello sir. High-quality & Fast-delivery is promised! As a highly skilled full stack developer and mobile app developer. I can help you perfectly. I am very confident with my skills and I'd like to help your business by doing my best. My clients have never been frustrated with my work and I hope to make you one of them. I am able to work full time on your timezone and start working right away. Please confirm that I am one of the best fits for you and drop me a message for further discussion. Thanks and Best Regards.
$2,000 USD 12日以内
4.6 (1 レビュー)
4.8
4.8
ユーザーアバター
Hello, Greetings from India I have just read your details about the project and according to my understanding we are capable of doing this job in the given deadline. We are very professional with our work and can provide a quality work. Kindly please send me a message so we can discuss more about the project. Thank you so much
$405 USD 7日以内
4.5 (4 レビュー)
4.7
4.7
ユーザーアバター
Hello, I have expertise in mobile app design and development and I can do it best quality of work Please message me so we can discuss bit more and move ahead Thanks Kundan
$800 USD 30日以内
4.8 (11 レビュー)
4.6
4.6
ユーザーアバター
Dear Sir/Madam, Because good at those skills: Mobile App Development, iPhone, Android. I would like apply for this job I always: - Do project fast as possible. - Charge a reasonable cost. - Provide Quality Product. - Lifetime Supporting Almost my previous project was feedbacked 5 stars because i care the customer feeling. So please give me a chance to work with you. Kindly ping me on the freelancer chat box for further discussion. Waiting you!. Thank for reading my cover letter. Best regards!
$445 USD 3日以内
5.0 (5 レビュー)
4.0
4.0

クライアントについて

UNITED ARAB EMIRATESのフラグ
Dubai, United Arab Emirates
0.0
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メンバー登録日:11月 13, 2019

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