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Real time timer/stopwatch in mobile app

$150-250 USD

Closed
Posted about 6 years ago

$150-250 USD

Paid on delivery
Hi, I want to do a proof of concept for real time timer across mobile applications, I have done some analysis and I am looking for mobile application (1 or 2 screens) depending on one of below services to ensure the least latency between timers, it will be better if you have any existing app that was built for one of them (Let me know if you have existing app) [login to view URL] [login to view URL] [login to view URL] The use case is below We have an admin user that starts a stop watch counter from one screen from mobile app Other users (let’s say they are 6) need to see this stopwatch counting up seconds on their screens from their mobile app till each one of them stops his counter. When a user stops his counter then Admin user will see that this user counter was stopped and record the below parameters for this User Start Time: The time counter was started by Admin side End Time: The time counter was stopped from User side Difference in microseconds between the 2 times Time stamp when the Client received the start counter event Time stamp when the Admin sent the start counter event Time stamp when the Admin received the end counter event Time stamp when the Client sent the end counter event Payment rules 50% escrow on project selection, Release after first demo that I test 50% escrow after testing demo, Release after all bugs are fixed
Project ID: 16475965

About the project

40 proposals
Remote project
Active 6 yrs ago

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40 freelancers are bidding on average $322 USD for this job
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Hi ,I am Elle Gang, mobile app developer in China. I am a certificated freelancer who is qualified in this part. I never disappoint my clients and I’m able to lead your project to success and troubleshoot problems. I read your brief and can bring your digital idea to reality. You can check my good reviews so that assure why I place bid in your job . please feel free to contact me and discuss about it.
$555 USD in 10 days
5.0 (711 reviews)
9.2
9.2
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Hi there, 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. We have recently worked in iOS/Android/Windows Phone apps development and we have also User Interface design and Graphics design skills too. Our team also has so much experiences in Web/server development. 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, a number of our projects are in our freelancer.com portfolio. Some of our works are very similar to your requirement. 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. Thanks, Quy. Milestone: We will finish all for you on time.
$277 USD in 6 days
4.9 (152 reviews)
8.6
8.6
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Hi dear Here is an experienced Android/iOS developer I have proficient skills in this side for 7+ years I have checked your description and I am very interested in this project I will provide wonderful result with full source and with high quality I am ready to start to work right now I hope to work with you :) Kind regards
$222 USD in 10 days
5.0 (93 reviews)
8.2
8.2
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Dear Sir, Kindly feel free to contact us on freelancer anytime and we will try to reply you asap. We will use our expertise to give you best quality work. Kindly check our freelancer client feedback and portfolio Let's discuss and start a longterm business relationship. Warm Regards, Om Infowave
$250 USD in 12 days
5.0 (256 reviews)
8.4
8.4
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buzz me for portfolio
$400 USD in 15 days
5.0 (237 reviews)
7.9
7.9
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Hi. This is Qi-Feng Jin from China. I have rich experience in mobile app/web/game development with more than 6 years. I can provide you my best solution to implement your project idea by using my talented skills and experience. - Swift 3.2/4.0 and Obj-C in Xcode9.2 for iOS app development - Android/Java in Android Studio for Android app Development - Php,html,css,javascript,laravel,react.js,angular.js and wordpress for server backend api, admin panel and website development - Photoshop/figma/Balsamiq/Moqup for mockup and graphic design work 1. I would like to discuss the project in detail so that we can get to know each other well from first meet. 2. We can agree on the best solution to reach your project goal in the shortest time for the right price for both of you and me. 3. We can schedule the project steps together. I am looking forward to hearing from you. Best regards.
$222 USD in 10 days
5.0 (47 reviews)
7.9
7.9
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Hi there, I am expert IOS app developer with more then 50 apps live over app store. I can work with tight timeline and can provide you great quality work and can guid you through the entire development process. In the job I will be performing following things: >. Designing the app. >. Developing and integrating the designs along with web API's for the app. >. Testing the app and working on the feedbacks provided from your end. >. Final delivery of app and uploading the app to store. Looking forward to hear from you. Thanks.
$160 USD in 12 days
5.0 (147 reviews)
7.4
7.4
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Hello. This is Alysse and I am a mobile app developer with web/backend api/admin panel development skills. I can handle your project from scratch to the end and will implement your project idea perfectly. I have strong hands on - Xcode9.2 IDE(Swift4.0/Objective-C) - Android Studio(Android, Java) - HTML, CSS, PHP, JSON, XML, Utility APIs, MySQL a server database, - UI customization and much more. - WordPress, PHP, HTML, CSS, JavaScript, Laravel ... - Apache, MySQL, SQLite database I will discuss the milestone steps after project discussion. Could you please provide me with a referral link or document brief, if you have one? Areas of expertise in mobile application development are - Development of application following MVC design pattern - Expert in Apple Store approval guidelines, Managing Apple development portal, iTunes connect to account, publishing application, taking care of metadata, configuring in app purchase - Android app development in Android Studio - Web Development in WordPress, CMS, Laravel, PHP ... - GPS based applications and web Moving ahead, I can commit 40-50 hours/week for your job, and my everyday time is flexible. I am able to work on your timezone from the start of the project to the end. Please send me a message so that we can go further for the discussion on the project. Best regards.
$222 USD in 10 days
5.0 (26 reviews)
6.4
6.4
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Hi, I can definitely help you with timer/stopwatch. I am a full time developer working "8 hours a day" 40 hours per week. Also suggest to have a look on my review and ratings here (https://www.freelancer.com/u/Websitemaestro) Invite you to discuss the project plan on chat before start. Thanks
$222 USD in 10 days
4.7 (15 reviews)
6.1
6.1
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I read your job post and understand it fully. It is very very easy to execute it ,please contact me once i will provide you best ever service that is my promise.
$222 USD in 10 days
4.9 (12 reviews)
3.7
3.7
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Hello, Hope you are doing well!! I have studied thoroughly your project description carefully and i understood. I have 4 years of experience in mobile application development an designing. I can build and design mobile application with all the feature which you mentioned in your project description. I will assure you about quality of the work. Thanks
$333 USD in 5 days
4.2 (4 reviews)
4.1
4.1
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Hi, Can you come over to chat to discuss further in this regards as I would love to hear more about the idea/concept ? Allow me to discuss in details so that the detail features and functional flow gets clarified and we can proceed into its uninterrupted and steady development. Cost provided is not final, will offer you the best and perfect price and time once specs get totally clarified. Looking forward to gain your goodwill and to have a close discussion with you before you finalize the deal! Best regards
$222 USD in 10 days
5.0 (3 reviews)
2.4
2.4
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I can develop your concept of real time stopwatch and timer in mobile app, as per your requirement listed, please contact to discuss more.
$222 USD in 10 days
1.7 (8 reviews)
4.6
4.6
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Hello Sir/Mam, Hope you are doing great. I read through the job details and I am sure that I can do the project very well. We can develop an effective and responsive real time timer and stopwatch application as per your requirements. Please Share your requirements with us so we can discuss further. We are the team of employees and over past 4 years we have completed many projects in web Development/applications. We also work Android application development. I can achieve the results that you are asking for. Looking forward from your end. Thanking You. Regards, Sonali
$222 USD in 10 days
4.2 (2 reviews)
0.6
0.6
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Hello As per your post ,I have understood your requirement. We are team of 10 an expertise of Web Developing architecture and Web Designing. We are Microsoft Approved Partners and were recently selected for the Microsoft Bizspark Program. For more details about us you may like to visit our portfolio. Our best IT Services – • Web Development & Desigining. • SharePoint Services • Web Applications • Mobile Applications • Cloud Computing Below is list of Areas we work in • Angular JS, Html, Css • Node.js • Full Microsoft Stack , C# ,SSRS, SSIS , .Net MVC • Salesforce • Hybrid Mobile App using IONIC and PhoneGAP • PHP, Wordpress, WooCommerce. We look forward to a mutually beneficial association. I would appreciate if you could put some light over the project. Thank you
$222 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Hi, we can take your job pertaining to Amazon Web Services, Android, iPhone, Mobile App Development, node.js and start work immediately as per your requirement, please chat
$222 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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Hello, Mobile app experts here. I have read detailed description and understood your concern properly. We can definitely help you to build such app. Please PM me back for further discussion. Thanks, Zalak
$277 USD in 10 days
0.0 (1 review)
0.0
0.0
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Proficient and dedicated IT Professional with around 9 years of experience in consulting, managing, designing and developing web based products and applications for Global Clients using Agile methodology. @Work Experience ● Manage multiple high quality end to end offshore delivery of time sensitive, business critical projects for North American and European clients using Agile Methodology. ● Good understanding of B2C, Social Networking and eCommerce applications. ● Good Experience of complete Software Development Life Cycle - Inception, requirement gathering, designing, developing, testing, deployment. ● Providing solution as a Technical Specialist for critical client requirements using Open Source frameworks and new technologies through fast paced self learning and mentoring the team. ● Integrating Applications with third party products, online payment gateway (PayPal) and mobile device using Web Services ● Understanding of standard coding practice and guidelines, source control to ensure source code quality, consistency.
$222 USD in 10 days
0.0 (0 reviews)
0.0
0.0
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A proposal has not yet been provided
$166 USD in 5 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of SAUDI ARABIA
Cairo, Saudi Arabia
5.0
7
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Member since Jul 23, 2004

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