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Upgrade my app

£750-1500 GBP

Closed
Posted almost 6 years ago

£750-1500 GBP

Paid on delivery
I need a good android developer to help upgrade my android app and build an ios version of the app
Project ID: 17230276

About the project

100 proposals
Remote project
Active 6 yrs ago

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100 freelancers are bidding on average £1,241 GBP for this job
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Hello, The Bid amount is based on the monthly basis and is a Placeholder right now. It would be a concrete one after discussing with you. In the meantime, Kindly send me your existing app link along with the fixes which you need to change. Let's have a 1-1 chat in FL here for more discussion about the project. Waiting to hear it from you. Regards, Esolz
£2,222 GBP in 30 days
4.8 (329 reviews)
9.9
9.9
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Hello, How are you? I have checked your job "Upgrade my app" and placed a bid since I can make your app. If you are looking for a dedicated developer and reliable partner for your project contact me without hesitation. I will satisfy you with dedicated work assuring you following things. - Make the detailed wireframe of your project and nice design. - High-quality communication in regards to the project. - Surprisingly fast development and High quality of work. - Daily check progress of your project. - Publish to Apple and Google store. - Free support for your project for a month. If you are still hesitating to select me, please check my profile - reviews and ratings. https://www.freelancer.com/u/Yugene90 Thank you and I look forward an opportunity to work with you.
£1,250 GBP in 20 days
5.0 (90 reviews)
8.6
8.6
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Upgrade my app Hello, client. My number one priority is customer service and satisfaction! I can develop iOS and Android apps, server backend api and admin panel in PHP,MySQL and Website for the app. Main Skills: Android, iPhone, Mobile App Development, Objective C, PHP I have developed many applications involving various functionalities GPS,payment API, Booking APIs, Photo and Video App, Getting/Uploading data from server(JSON), Google api, Facebook api , Messaging, News and many other implementations. I can provide you good quality work from design to publishing the app to stores. Long term maintenance after delivery, also. You will be satisfied by my work at each test step. I will deliver the app in time with perfect implementation of your app requirements. You will get free bug-fixing even after project completion. I would like to build a good relationship with you while working together. Please contact me and let's discuss the project in detail. Best regards.
£1,250 GBP in 20 days
5.0 (76 reviews)
8.3
8.3
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How are you today? I have checked your project description. I am a senior Android Developer who has 5+ years experience in development. I would like to know whether you can provide me your current Android version source code. If we work together, I will promise you with high-quality work daily. If you are still hesitating to select me, please check my profile and reviews and ratings. https://www.freelancer.com/u/zhandong0217.html Let's work together. Best regards.
£1,250 GBP in 20 days
5.0 (118 reviews)
8.5
8.5
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Hello I read your project description that is to upgrade android app and I am very interested in your project. As you can see from my freelancer profile, I have top certificated skills and have good experiences working history, more than 110 positive reviews and top ranking. I guarantee my credit and product high quality and perfect completion. Please open chat and let's discuss further detail. I am ready to start from now on. Regards Yin Feng
£1,250 GBP in 20 days
4.9 (125 reviews)
8.5
8.5
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Hi Sir! I'm the expert Mobile developer. you can check my profile here https://www.freelancer.com/u/FASTGuru.html .with 6 years of experience I assure you the highest quality of the work. Please discuss details in message. thank you!
£1,250 GBP in 20 days
5.0 (225 reviews)
8.0
8.0
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We have over 8 years in experience for iOs and Android. Can you give us more detail of your app? We are looking forward to hearing from you to discuss. Thank you
£1,111 GBP in 20 days
4.9 (290 reviews)
8.1
8.1
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Dear employer. I am more than happy to bid in your project. As a professional developer I have strong android and ios skill. Also rich experience. So if you hire me, I can do it in short time success. Please discuss more detail. Looking for work with you. Thanks
£1,250 GBP in 20 days
5.0 (140 reviews)
8.0
8.0
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Hello. This is Qi-feng Jin from China and I hope you are doing well. I have rich experience in mobile app development for more than 6 years in native and in hybrid languages. What I can do: - Swift4.1 / Ojbective-C in Xcode for iOS app development - Android/Java in Android Studio for Android app Development - PHP, JavaScript, Html, Css, MySql database … for server backend and admin panel development - UI/UX design based on Apple design guidelines and google material design guidelines You can visit my profile page to know more about myself. https://www.freelancer.com/u/GoodJob4W - I can implement your project idea from scratch to the end. - I will provide the best solution to save time/money while working on the project. - Good/Fast/Easy communication skills - Dedicated test and final release without bugs - Technical support and update after project finish I can show you my examples once you send me a message “Hi” which is really simple to do. (^_^) I have read your project Upgrade my app and we can discuss the project in English mainly and if you want, we can use your language for better explanations and understanding about the project. I am looking forward to hearing from you so we can discuss the project in more detail before you award me / start the project with me on the site. Best regards.
£1,250 GBP in 20 days
5.0 (48 reviews)
7.9
7.9
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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 5+ years of experience in building of iOS/Android applications. I am very familiar Java, Objective-C and Swift. I would like to discuss this project more specifically with you. I am working full time with 40+hrs per week and also I can work in your timezone. Looking forward to hearing from you soon. Regards. Xiao
£1,250 GBP in 20 days
5.0 (92 reviews)
8.1
8.1
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Hello, Please share me your mobile app functionality I am having more than 10+ years of experience mobile app design and development Top rated developer on freelancer.com for mobile app design and development Please message me so we will discuss more in details Thanks Champian
£1,277 GBP in 30 days
5.0 (165 reviews)
8.2
8.2
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Hi I am very interesting your project. Already I made many mobile Apps using native iOS and Android. Need Back end(Rest API and Admin Panel) for these app. I`m also web developer, So I can build both of front end and back end As you check my profile, I have only 100% success job reviews. Regards.
£1,000 GBP in 20 days
4.9 (49 reviews)
7.9
7.9
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- Professional Android and iOS developer - Over 7 years experience in app development - Experienced in app upgrades and porting - Can build native apps in Java, Swift, Objective C - Can provide daily work progress - Can deliver project on time - Available full-time or for ongoing support and maintenance
£750 GBP in 14 days
4.9 (197 reviews)
7.9
7.9
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Hi, I am Mobile expert (Android/iOS) and have over 7 years experiences. I can do it! Hope to work with you. Best Regards
£1,250 GBP in 20 days
5.0 (76 reviews)
7.8
7.8
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# I found that you are looking for some changes and fix bug from the existing Android Application and build iOS Application. It would be appreciated if you can share APK file so that we can review the application. Also you can share Source code with list of bugs which you have to resolve so the we can test the application. # Let's initiate the chat and discuss further about your requirement. Looking forward to hear from you. Speak Soon. P.S:- Amount mentioned in the proposal is placeholder.
£1,400 GBP in 25 days
5.0 (61 reviews)
8.0
8.0
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Dear sir. I am a professional mobile app developer and have full experience for 6 years. I read your project description "Upgrade my app" carefully and I understand what you want. So now I can start your project and until you are satisfy, I will provide full service and do my best for you. Please contact me and share me your current android app link if it's already published. I value my credit and will be kept the promise with you. I hope you agree my proposal and will be accomplish it quickly and quality so that you 're satisfy about it. Thank you very much.
£1,250 GBP in 20 days
5.0 (44 reviews)
7.6
7.6
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HI There, How are you today? - I understand you looking for someone who can help you with upgrading an android application and creating an iOS version of the app. - I'm an enthusiastic Mobile app developer with more than 8 years of experience. - I am strong with Front-end and back-end skills. - Meeting deadline make me strong candidate over other qualified candidates. - Great communication skills with Excellent Spoken English. - I have used project management tools like Slack and Asana which is an advantage. Well, I need to go through and analyze your APP first so that I can give you my better understanding. I have worked with clients in the past. I stand by my work and reputation. I take the time to listen to and understand exactly what my clients want. Attention to detail and emphasis on a clean, professional, and elegant design set my work apart from the competition. Lastly, I guarantee my work 100%. I won't be satisfied until you are. Many Thanks Bharat
£1,250 GBP in 20 days
4.9 (134 reviews)
7.7
7.7
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NO UPFRONT PAYMENT REQUIRED! We very well understand that as soon as you have posted this project, you would be flooded with tons of bids and making it very hard to choose the right freelancer for you. Below is what makes us different from others: Working with a team who has both inhouse DESIGNERS and PROGRAMMERS means that you can take advantage of both: Our designers could help revise the design even in coding process, which is a GREAT benefit for any ongoing project. Quick Facts about us + Established in April 2006. + 45+ team including 25 full time Mobile apps developers with diversified experience and growing. + HTML5, Ionic, React.js, Node.js, PhoneGap, IOS apps, Android apps, Web design, and Website development. + All our project managers speaks and write good English and can voice chat on Skype (if required). + We plan and build. We don't "copy-N-paste" which produces conflicting codes and bugs. + Our team is 100% inhouse. So you pay for the real service - not marketing fees. If you need an experienced team who offers real English communication, beautiful design & optimized code, premium after-service and within the budget, then we are the choice!!! Please hit the "Chat" button so that we can show you our previous similar works. 1. Free 90 Days Tech Support 2. Free Source Files Backup for Life Time Note:Conditions Apply for Free Benefits Regards, Amit Kumar Pinnacle Solutions
£1,555 GBP in 35 days
4.6 (77 reviews)
8.4
8.4
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Hello. I am *XiaoLong* Dear client, Thanks for your attention. I am android and iOS app, web server developer. I will like to work on your project and deliver the project. I have developed many applications involving various functionalities GPS, Photo and Video App, Getting/Uploading data from server(JSON), Google api, Facebook api , Messaging, News and many other implementations. I’ve carefully gone through your job description and so I am very interested in your project. "Correct implementation for requirements + Fast Speed + Top Quality + Time". This is my working style. As a senior iOS and android app developer with more than 5 years experience, I have confident to complete this within specified time. I can satisfy all of your requirement and make it what you want in real. I can start your project immediately and finish your project successfully within given timeframe with high quality We can discuss other details on chat. Kindly give me opportunity to demonstrate it. Thanks.
£1,250 GBP in 20 days
4.9 (208 reviews)
7.9
7.9
User Avatar
No Upfront Payment. Payment After Delivery Please share Mobile app complete requirements in message board to plan to develop in your budget. We have already designed & developed many Android & iOS Mobile apps for various businesses in our experience and i’m sure did developed apps similar to your requirement in the past. If you could share your mobile app requirements, i shall share relevant past work and demo. We are professional expert team of 100 Android & IOS APP developers each having an experience of more than 8+ years. We design app screens & develop functionality as per the Google Store and ITunes standards. Benefits After Project Delivery: a. Maintenance After Project Delivery b. Free uploading apps into app stores c. Free UI/UX Designing d. Aggressive Marketing on Pay for App Downloads. Please leave a message with your available timings if I'm Offline. I will reach you ASAP Awaiting for your response. Regards, Martin
£833 GBP in 18 days
4.3 (145 reviews)
8.5
8.5

About the client

Flag of NIGERIA
Aba, Nigeria
5.0
4
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Member since Aug 13, 2017

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