Andriod app

I have done this type of mobile and web application also data will save in Sqlite as offline and when internet is on it will be automatically update online server I am expert have 5+ Year expert in web and android app Thanks Akil Khatri

hello there, I have got your requirement of data entry app, working in online and offline mode. I am ready to start the project right away. Thanks.

Hello Sir, My Self Nihil , We have Sound Skill of Employees who have more than 5+ Years of Experience in field of Mobile Application development, We have developed so many Mobile based application with WEB API's , so we are best candidate for this job. Giving you surety about quality of work and timeliness. Hope that we will discuss this application more. Thank You.

Hi, I am a computer science graduate. I have expertise in Java and Android programming. I feel I can complete the project in the specified time frame and for the given budget. So please go through my reviews and get back to me if you need any other info

Hi there, We are a team of experienced android developers thus we can develop you an android data entry app which can work both in online and offline mode. We are looking forward to hear from you

I have worked on a similar app which works both in offline and online mode. The offline data gets synced periodically when the internet connection is available

i have gone through your requirement we done similar kind of job before looking forward your earliest Reply on this for a project discussion Awaiting for your earliest reply

I have a good experience in android development and REST Service development. I have 11 years of experience in IT. I have worked in difference platforms.

Hi, I am having 10 years of industry experience in developing java based web and standalone applications using various java technologies like in back end Spring, Hibernate, Struts, EJB,JMS, JNDI, RMI, SOAP, SOA as well as in front end Applets, Swing, javaScript, jQuery, HTML5, CSS3, bootstrap, AngularJS, nodeJS etc...

Dear Employer, Greetings of the day. I am working as an android developer from over 3 years and therefore will be able to develop such an app for you, using latest source code library and features for you. Kindly provide me an opportunity to show my excellent coding skills to you. Best Regards Simply H.

A proposal has not yet been provided

Hi I'm new here but I'm top rated on Upwork with 22 released android projects with 100% job success. I’m interested by this project because I have an experience in developing an android apps. So please contact me with project details if you're interested in our cooperation. Best regards, Karen

A proposal has not yet been provided

A proposal has not yet been provided

hi sir,I have done exactly the same type app some days before. the app used API and first check if device has internet connection. if yes then it posts data otherwise it stores temporary location and when gets internet it upload data to server through the API. the app also tracks users GPS location. if you interested, please come in chat for more discussion.