iOS & Android App

Looking to develop an app for iOS and Android, which would require the ability for core features to work offline (no connection), but also to synchronise data when connected to ensure updated.

It would need the ability to

1) Login (connection to existing SQL database) - once logged in retain details on device so no need to login each use

2) Key Functions

2.1) A members directory - searchable by company name/contact name/country (needs to work offline), this would then give a listing of matching Companies. Click on a company for a profile which would include Company Name, Country, Address, Telephone Numbers, Fax, Email, Description of Business Contacts and their contact details. This is stored in Microsoft SQL database and we can provide a webservice API for connection. Approx 250 companies.

Needs to work offline (i.e. no connection).

2.2) Chat feature, select from the entries in 2.1 and be able to send and receive messages from them (basic texting/whatsapp type solution). Obviously when online messages received, but options to possibly store and sync messages when reconnected.

We could supply the design concept in a PSD format (not developed yet), or happy for this to be quoted also.

If you can let me know if this is possible, the timescale and costs, that would be appreciated. Also ongoing maintenance arrangements.

Thank you

Habilidades: Android, Programação C#, Programação de Banco de Dados, iPhone, Mobile App Development

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Acerca do Empregador:
( 0 comentários ) United Kingdom

ID do Projeto: #16058894

54 freelancers are bidding on average £4117 for this job


Hi there! I've read the details you mentioned and I'm interested in working on this app! I've a few important queries to ask so can we please discuss over chat to make everything clear to proceed further? We hav Mais

£2500 GBP in 30 dias
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Hello, I have checked your requirement and quite interested to make these apps We can provide you nice design also, lets discuss your requirement into more detail, Please check our apps, Please review my r Mais

£3529 GBP in 40 dias
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Hello Andy Bd, Desired iOS/Android app can be definitely developed by us facilitates - login - Members directory (searchable by company, listing of matching Companies, Click on Company for a profile) - Chat fea Mais

£5000 GBP in 90 dias
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£2500 GBP in 25 dias
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£5000 GBP in 30 dias
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£3529 GBP in 10 dias
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£3529 GBP in 40 dias
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Hi there Do you have the wireframes ? We have done various apps with offline capbility Please check this : Hotel booking : [url removed, login to view] Kind regards

£5176 GBP in 45 dias
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£5000 GBP in 60 dias
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£3529 GBP in 58 dias
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Hi There, Thanks for your valuable time. :-) Please check below points : Looking to develop an app for iOS and Android, which would require the ability for core features to work offline (no connection), but al Mais

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Happy Birthday 2018! iOS and Android app having members directory search and chat features which will work offline and the data will be synchronized, when there is a connection made. The users will require to login Mais

£3529 GBP in 10 dias
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Hi, I am Jyoendrisa Tagore, VP of Techno Exponent. We will build modern, sleek, professional, elegant, and 100% seamless Offline Android and iOS Apps for you. We understand that whenever the user will be connected t Mais

£5000 GBP in 90 dias
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Hi, I understand your requirement to build the android and iOS mobile app that will work in offline mode and resync the data when online. - Device will store the login on time logging in. - Web services will be Mais

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