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Real time timer/stopwatch in mobile app

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)

[url removed, login to view]

[url removed, login to view]

[url removed, login to view]

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

Skills: Amazon Web Services, Android, iPhone, Mobile App Development, node.js

See more: paid chat mobile app - ios + android + web admin responsive, Real Time Communication, android real time license plate recognition app, video real time communication android, real time voice changer android app, real time call voice changer app android, real time communication android, real estate location based mobile app, real time voice call changer app android, real time communication ios, ios server real time communication, transmit real time video camera mobile phone android, real time gps tracking mobile phone java, real time local deals mobile phone, ebay real time timer, real time feed stocks iphone app, free real time gps tracking mobile phone, real time gps tracker windows mobile, flex app financial real time, java ajax real time auction timer, real time currency conversion board, real time stock graphing, excel real time stock 2008, real time flash counter, real time text manipulation javascript

About the Employer:
( 6 reviews ) Cairo, Saudi Arabia

Project ID: #16475965

50 freelancers are bidding on average $301 for this job

vasundhara19

WE mostly Build a native application which we made easily. we have developed many applications around 500+ in native Android and [url removed, login to view] have many developers in our team which have good experience in different skills More

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Yknox

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Wangxianming

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(90 Reviews)
8.2
beepig

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(135 Reviews)
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ominfowave

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EliZhang221

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deming723

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7.0
tosal

Hello sir, I have read project description about Real time timer/stopwatch in mobile app where tart Time: The time counter was started by Admin side, End Time: The time counter was stopped from User side, Differen More

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GoodJob4W

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6.6
girnarsoft

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prashushinde9

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shreeyait

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nandu878787

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sincosten

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jexcoreinfotech

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ALLTECSOLUTION

Hello Sir, I have reviewed your job posting details and we can implement your stop watch mobile app. We have developed about hundred android apps. Have a look few of them. [url removed, login to view] More

$222 USD in 10 days
(4 Reviews)
5.2
Websitemaestro

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ranumehta2017

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Srashtasoft

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