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

Kemahiran: Android, Pengaturcaraan C#, Pengaturcaraan Pangkalan Data, iPhone, Mobile App Development

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Tentang Majikan:
( 0 ulasan ) United Kingdom

ID Projek: #16058894

54 pekerja bebas membida secara purata £4117 untuk pekerjaan ini


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 Lagi

£2500 GBP dalam 30 hari
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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 Lagi

£3529 GBP dalam 40 hari
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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 Lagi

£5000 GBP dalam 90 hari
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Hello Employer! I have read your job description from start to end & I am very much confident about your project. I can make the app for you. I am expert and experienced in mobile apps development. I have already de Lagi

£2500 GBP dalam 25 hari
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Hello Sir, I am experienced with offline/online solution and chat features like whatsapp. Please review my profile and portfolio: [login to view URL] Here are some best work record developed by me Lagi

£5000 GBP dalam 30 hari
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Hello ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , I have good experience in thi Lagi

£3529 GBP dalam 10 hari
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Hi, I am an experienced developer with 8 years of experience in mobile apps. Please share more details so we can discuss. Thanks! Check our portfolio : [login to view URL] Relevant Skills and Experience Check our Lagi

£4705 GBP dalam 40 hari
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£3529 GBP dalam 40 hari
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Hi there Do you have the wireframes ? We have done various apps with offline capbility Please check this : Hotel booking : [login to view URL] Kind regards

£5176 GBP dalam 45 hari
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Hello I read the description and got your idea. I think that will be used in a company, I would like to discuss details based on your design if you don't mind to share files with me. I look forward to hearing from y Lagi

£5000 GBP dalam 60 hari
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Dear Sir, Thank you for posting on freelancer. We will surely work very sincerely, give a high quality project and we are really happy to help you anytime. Below are few recent android and iphone apps developed by u Lagi

£3529 GBP dalam 58 hari
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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 Lagi

£4000 GBP dalam 42 hari
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******* Full Time Mobile and Back-end developer for 7 years. ****** Dear I've read your description carefully and get to know that you need to make mobile apps. I have rich experience in this fields. Please sen Lagi

£3529 GBP dalam 10 hari
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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 Lagi

£3529 GBP dalam 10 hari
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Hello, I have thoroughly read your post and come to know that you want to develop Android & IOS app from the scratch. We can develop PSD designs too. We will provide the requirement analysis document over the cha Lagi

£3529 GBP dalam 45 hari
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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 Lagi

£5000 GBP dalam 90 hari
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Excellent experts here. Please send more detailed scope here with design file . Looking for your reply. Thanks.

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Hi, Greetings!! I am interested and comfortable to design and develop an ios and android app for you as i have more than 7+ years of strong experience in app designing and development.I have developed many exce Lagi

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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 Lagi

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Dear Customer, After reading over your application this looks like a perfect fit for my skill sets. I have many experiences in building native ios and android mobile apps so far. I am sure I can implement all of y Lagi

£5000 GBP dalam 50 hari
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