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App for weight scale

$1500-3000 USD

Closed
Posted over 10 years ago

$1500-3000 USD

Paid on delivery
Thank you for reading this post. I'm working on a weight scale project (something like a small kitchen scale). The different is I connect 4 scales by using a hub. And the hub has a USB connector so that the user can use his phone's USB charging cable for connecting to the smart phone. Hardware is almost done and proven successful transfer data to the smart phone. Now I need to have an Iphone and Andorid Apps to work with the weight scale system. The following is how the scales connecting to the phone. S1 S2 S3 S4 are 4 scales. Each scale connecting direct to the hub. On the other end of the hub is with USB connector, using the usb charging cable connect direct to the phone. S1----- S2----- HUB---------Phone S3----- S4----- Please check attachment for better picture if needed. We are looking for a highly experience app programmer with experience of developing hardware app for us. Programmer needs to do the coding with the following: Function: -Coding for our UI design -Display 4 weight scale data (signal send from scale) -Weight Scale Low Battery Indication (signal send from scale) -Comparison scale data -Recording data for weight data, comparison data, date/time, name (user define), note (user define) -Display recorded data -Display Information Page -Display Tutorial Page For iPhone, the app must work with iOS6 and iOS7 For Android, the app must work with Android 4.x.x We will provide: UI design and all related graphics Protocol Software Specification documented Scale Hardware Programmer must has iPhone 4 and 5 + Android phones for testing the coding with our hardware. Prepare and send video to us for your testing process. Terms and Condition -All source code must provide to project poster (me) -All source code owned by project poster (me) -All project information and source code must not release to third party -Programmer must provides help for launching the app to Apple app store and/or Android play store. As we all know Apply has high restriction for app launching, programmer needs to provide help in any way including if coding is needed like change add/remove/adjust the program function to satisfy Apple's policy until app launched. -Programmer provides 3 months of warranty for solve any bugs/errors found -Source code must be provide to project poster (me) after fourth milestone released -Scale hardware is needed to return to us when the app is coding is completed Payment Terms -First Milestone 20% of total payment will be provided before project started -Second Milestone 20% of total payment will be provided when the first prototype is done -Third Milestone 30% of total payment will be provided after completion of adjustments of the app -Fourth Milestone 20% of total payment will be provided after app successfully launched in app store/play store -Fifty Milestone 10% of payment will be provided after end of warranty period
Project ID: 4760677

About the project

40 proposals
Remote project
Active 11 yrs ago

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40 freelancers are bidding on average $2,874 USD for this job
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Hi, We are good in mobile apps and related projects. Please check private message
$1,500 USD in 10 days
4.9 (208 reviews)
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Hi, With over 900+ Apps Developed, we are the leaders in Mobile App Development with expertise on iPhone, Android & BlackBerry. Please have a look on our Portfolio in PMB. Lets discuss the Project in detail. Looking forward to hear from you. Best Regards, AppStudioz
$3,608 USD in 30 days
4.9 (38 reviews)
9.2
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Check Your PMB Thanks!
$2,061 USD in 20 days
4.7 (197 reviews)
9.3
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Dear Hiring Manager, I'm a mobile applications development team manager and a developer myself too, and I'm very interested in your job post involving these skills. Our team has recently worked in iOS/Android apps development and we have also User Interface design and Graphics design skills too. We have consistently delivered projects on time and under budget, which has earned us many positive ratings, as you'll see in our work history. We believe that our skills would be ideal for your project. A number of our projects are in our freelancer.com portfolio. Some of our works are very similar to your position. We are available to chat via freelancer.com chat tool and your suggested chat tool, and would be happy to set up a convenient time to discuss the application you're moving and some ideas about the safest way to get it into the cloud. We will be available 40 hours per week for this position. Regards, Quy Le.
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4.9 (152 reviews)
8.5
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We are an expert in developing Mobile applications. Please check your PMB. Thanks.
$2,989 USD in 25 days
4.9 (86 reviews)
8.6
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Our skillful team of designers and intelligent programmers have more than 6 years of experience in this field. We deliver 110% satisfactory quality service.---- Lets discuss on this project. Please check PMB.
$2,886 USD in 35 days
5.0 (245 reviews)
8.2
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plz check pmb
$3,092 USD in 20 days
4.9 (95 reviews)
7.8
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We are ios, android expert, see our live apps, We are ready to start on it.
$3,092 USD in 25 days
4.8 (59 reviews)
8.1
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Hi, We are very much interested in your project and are ready to start immediately. Most importantly being among the top 10 bidders on this project of yours, if you notice we have "The Best" completion rate among all of these bids i.e. almost 90% which translates into the fact that we complete the projects on time! Please have a look at our Freelancer profile (http://www.freelancer.com/u/softwareweaver.html) and it will definitely impress you. Kindly check your PMB for details! Regards, Sohail
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4.9 (85 reviews)
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Hello, Please refer your Inbox. Thank you!
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4.7 (41 reviews)
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Hi, Thank you for considering our proposal and please contact us for further discussions. Please check your PMB for more details and portfolio. Thanks!
$2,800 USD in 35 days
4.9 (70 reviews)
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Our reviews speak for itself, kindly check PMB for more details
$3,092 USD in 45 days
5.0 (12 reviews)
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Dear Sir, please see my reputation to make your decision. Please see PM
$2,105 USD in 10 days
5.0 (35 reviews)
7.3
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Hello, I'm applying my proposal for your job. I have a 15 years of experience in Web and software development and 5 years of Mobile Application Development. I'll provide you work with 100% satisfaction Please review my portfolio and Feel free for discuss on budget and choose me. Please check PMB.
$2,577 USD in 30 days
4.9 (41 reviews)
7.0
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Making your ideas happen! Please Check PM, Thank you.
$3,684 USD in 40 days
4.9 (29 reviews)
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Hello. For you concern, we've developed 200+ Apps for Android, iOS, BlackBerry and Windows Phone so far. Please check your PMB for getting some of our recently developed apps. Thanks.
$4,210 USD in 30 days
4.9 (52 reviews)
7.1
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Hi We have read your requirements. We are interested in your project as we have indepth expertise in Iphone,Android,BlackBerry & other mobile application development projects. Please check private message board for details.
$2,783 USD in 22 days
5.0 (31 reviews)
7.0
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Hi, sir. Thanks for posting my interesting job. Kindly check your PMB. Best regards.
$2,319 USD in 3 days
5.0 (43 reviews)
6.6
6.6
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Hello, I have reviewed your project details are excited to start working on the same. Do check PMB for more details. Regards
$2,886 USD in 30 days
5.0 (6 reviews)
6.4
6.4
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hello i have gone through your requirement as well as the screenshot provided please confirm as a developer, we will have access to the hardware to do the test? we agree to your paymenterms and can certainly develop the app as described too kindly open pmb so we can discuss the project further please also review our completed apps sent to you via pmb and let me know your feedback thanks
$2,631 USD in 20 days
4.9 (9 reviews)
6.5
6.5

About the client

Flag of HONG KONG
HK, Hong Kong
5.0
6
Member since Mar 16, 2011

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