Sync a folder on multipe Android Galaxy S7 devices with a server

Suljettu Julkaistu 6 vuotta sitten Maksettu toimituksen yhteydessä
Suljettu Maksettu toimituksen yhteydessä

I need to write an application that allows me to sync a folder on 80 (or more) android Samsung Galaxy S7 devices to a server. I need the Android devices to synchronise and delete content that is not on the server anymore and download content, that has arrived on the server. Since the amout of Android devices is large (80 devices or more), I need the process to run efficiently using resources (bandwidth) in a smart way. The typical size of the folder subject to sychronisation is around 15 GB.

To initiate the sync, I need to see all devices that are subject to sync on a web based surface with tick boxes and a command button that pushes the content on selected devices. (see picture attached).

Android

Projektin tunnus: #15205834

Tietoa projektista

23 ehdotusta Etäprojekti Aktiivinen 6 vuotta sitten

23 freelanceria on tarjonnut keskimäärin €223 tähän työhön

ITWhiz4U

Hello, Client. How are you today? My number one priority is customer service and satisfaction! Relevant Skills and Experience I have developed many apps, websites , games in the past in here. You can check my profile Lisää

€155 EUR 3 päivässä
(50 arvostelua)
8.0
om26er

A proposal has not yet been provided

€550 EUR 10 päivässä
(331 arvostelua)
8.2
pinelg1029

Hi My name is Jang. I am a senior Android & iOS developer who has good experience in developing mobile apps. I have been working on freelancer.com for 4 years. Relevant Skills and Experience I am good in developing Lisää

€155 EUR 3 päivässä
(73 arvostelua)
7.6
Shopify

Hello! We'll be glad to design and build a website for you quickly and on a high-quality level with a very reasonable price. The websites we develop are mobile and browser compatible, responsive and search engine fri Lisää

€257 EUR 10 päivässä
(11 arvostelua)
6.5
vw6867131vw

hi sir,We have gone through your project description and I am very much interested in doing your project sync folder with server. We have experience team working on iOS & Android Programming. Relevant Skills and Expe Lisää

€200 EUR 7 päivässä
(38 arvostelua)
5.8
Byteera

already have technical knowledge for it. because we had did similar task in one of app. we store data on cloud server. Relevant Skills and Experience Already did work such type of Proposed Milestones €222 EUR - Miles Lisää

€222 EUR 5 päivässä
(10 arvostelua)
5.5
hawkscodeaus

I have 7+ years in android application development with very good experience. Relevant Skills and Experience I am good in Android Proposed Milestones €200 EUR - Cost

€200 EUR 3 päivässä
(11 arvostelua)
5.6
nikunjv9

i will complete your project within time-limit. Relevant Skills and Experience i will complete your project within time-limit. Proposed Milestones €155 EUR - i will complete your project within time-limit. i will co Lisää

€155 EUR 3 päivässä
(22 arvostelua)
3.7
ForeignTree

To sync the devices requires multiple services to process in paralell. Each device installs your app gets registered on your cloud( you can see with web interface) can't write more, 200 words limit Relevant Skills and Lisää

€200 EUR 3 päivässä
(6 arvostelua)
3.4