Encerrado

Write some Software

To develop Android Tablet based application that will be connected to the

waste truck weight measurement and GPS system serial interfaces using a USB converter acting as a middle layer. The application will read data

from the a weighing device in binary form, convert it to decimal and sync it with the server database, along with the GPS coordinates fetched from tablet hardware.

Android Tablet App

• Home screen (landing page)

• Handshaking and Status of connection update between tablet and device every minute.

• An indicator will be displayed on the top bar showing the status of the connection.

• Pulling data from the serial ports in binary form and converting it to decimal system.

• GPS location data from the tablet will also be sent to server along with the data fetched

• from the device serial port.

• Saving the data on the internal memory of the application of the device so that it is

• preserved until successfully saved on the server database.

• Connectivity to the server database using the web service. Web service will be consumed

• by the android app to send the data to the server.

• Device side and server side error and status code handling and displaying relevant

• messages.

• Offline sync mechanism to save data on the device by time stamps in case of server

• connectivity failure. E.g. Server failure, Internet Failure or Web service failure.

Habilidades: Android, Mobile App Development

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Acerca do Empregador:
( 2 comentários ) Antwerp, United Arab Emirates

ID do Projeto: #11757871

61 freelancers estão ofertando em média $2687 para este trabalho

toxsltech

Hi, Greetings of the day!! We have read your job description very well and we can develop Android Tablet based application that will be connected to the waste truck weight measurement and GPS system serial interfac Mais

$2164 USD in 27 dias
(130 Comentários)
8.6
TenStar718

How are you? I have worked on similar projects to what you are looking for. I have experience with Taxi based on gps , Driver app, social media, photo sharing app, Video/Radio app, Spy app, Chatting app, Guard patr Mais

$2368 USD in 30 dias
(208 Comentários)
8.5
aistechnolabs

Greetings!! Thanks for the opportunity. I am very thankful for this opportunity. It’s really exciting that we have similar kind of expertise and work experience. Similar: https://convoy.com/ https://itunes.a Mais

$4701 USD in 30 dias
(44 Comentários)
8.5
winmaclin

Hello, We are EXPERTS in Android app development. After reviewing job description, we can definitely develop "Android app" facilitates landing page, Handshaking and Status of connection update, indicator, Pulling Mais

$3000 USD in 60 dias
(435 Comentários)
8.5
islamianwar

I'm an experienced Android/Backend developer. All the requirement is clear except that interfacing with the external device. I might need extra details about this. I have worked on offline apps that store all inf Mais

$3000 USD in 45 dias
(74 Comentários)
8.0
octopus823

Dear Employer. I am an experienced full time(70+ hours per week) android developer and I assure I can complete your this project successfully. Please have a look at my profile: https://www.freelancer.com/u/octopus82 Mais

$2631 USD in 30 dias
(131 Comentários)
8.0
vasundhara19

Dear Sir, We are working on Web, iPhone, iPad and Android, We have the large team of that skills with a designer. We have checked your requirement and we are interested in working on it, would like to see wire-frame Mais

$2368 USD in 30 dias
(102 Comentários)
8.2
sphinxsolution

Hi, I hope you are doing well, This is Kunal, we are running small setup of 110+ in-house developers and designers,who have developed more than 300 applications so far for our clients all around the world. We Mais

$2500 USD in 30 dias
(69 Comentários)
8.4
KESHAVINFOTECH

Hi Thanks for your valuable time. :-) Just reply with 'Yes' and We will come up with a. Detail project plan with our comments/queries. b. Best-feasible-real COST & TIMELINE We will provide you a. Nice Mais

$3000 USD in 48 dias
(139 Comentários)
8.0
needman

Hi, I am an expert who is working with not only Android native app development but also web service programming with backend as well, having 7+ years experiences. I have read your requirements, and have great interes Mais

$2500 USD in 30 dias
(138 Comentários)
8.0
monoLancer

Hello, How are you? I had read your job description and many interest. I check all tech problem via google,and known that i can do this project well. This project match with my skill and experience, i have fu Mais

$2500 USD in 30 dias
(62 Comentários)
7.9
ominfowave

Dear Sir, Trust us we can do this project as we had done similar project of our clients. We want to work with you and build a healthy longterm relationship so please contact us and discuss for this project before fi Mais

$2894 USD in 65 dias
(196 Comentários)
7.9
Beautistar

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 functionalit Mais

$2500 USD in 30 dias
(73 Comentários)
7.5
ghulammurtaza204

FortSolution (http://www.fortsolution.com) has been delivering high-quality, Low cost, effective and efficient business and technical solutions since 2009. We are providing design and development solutions In the follo Mais

$3111 USD in 30 dias
(48 Comentários)
7.7
SevenStarInfo

We are happy to discuss our proposal with you. KEY POINTS THAT MAKE US DIFFER FROM OTHERS: ~ We have 5+ years of experiences in Unity 3D, Xcode, CoCoa 2d, Phonegap and major iOS and Android developement. ~ 150+ su Mais

$3000 USD in 30 dias
(60 Comentários)
7.6
pinelg1029

Hi, Dear I am Zhang. I am Senior Android Developer who has 6 years experience. I have made a lot of Android apps with high quality. https://play.google.com/store/apps/details?id=com.inity.photocracker https://play Mais

$3000 USD in 30 dias
(86 Comentários)
7.6
qitsol

We have 240+ positive reviews on freelancer site. Quality IT Solutions are top rated team here, see our certifications and client feedback, client relationship (100% recommendation from clients). We are top CRM Mais

$2500 USD in 30 dias
(47 Comentários)
7.9
songblue

Dear, I read your job in carefully and understand your requirement well. I am a ios/android and web developer with good and full experiences for 8 years. I have developed many native and hybrid apps such as boo Mais

$2000 USD in 20 dias
(50 Comentários)
7.1
mitss

hello i check you want android version app and your app is based on waste truck weight measurement and GPS system cocnept app please let me know about backend admin with database. and you have all web services API a Mais

$5555 USD in 55 dias
(84 Comentários)
7.6
nimblechapps

Hello Sir, The overall concept of whole as system are quite clear to us. But, we do need some more information about the weighing device and the kind of of data it will share with the App. Once we have that idea the Mais

$3333 USD in 35 dias
(33 Comentários)
7.2