Native Developer (android and iOS)

I'm looking for someone to build a VERY SIMPLE app that communicates and discover nearby devices using Bluetooth Low Energy ( BLE ).

The objective is to produce a code that is easy to change so the main deliverable is a "core" that sends and receives messages and discover nearby devices and provide a list.

The second deliverable is a very simple interface just to display this functionality ( no design needed just the capabilities of visualizing the data and sending messages, the important part is the "core" ).

It's CRUCIAL to make sure the code is encapsulated for the "core" part.

The "code" API should "look like":

-- listNearbyDevices()

This method should return an array with the available devices with their UUIDs and whatever other information is possible.

-- sendMessage(uuid, message)

This method will send the message to an uuid and should return an error if the uuid is not in range anymore.

-- receiveMessage(message)

This method should be passive and automatically receive the messages that are received.

All this MUST happen over Bluetooth LE ( BLE ) only, no internet or wifi connection must be used.

Beceriler: Android, iPhone, Mobile App Development, Objective C

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İşveren Hakkında:
( 0 değerlendirme ) Campinas, Germany

Proje NO: #18934250



Hello Sir, I am android application developer and I have worked on Bluetooth related applications before and I think I have some code related to Bluetooth connection. I would like to work with you on this project. P Daha Fazla

€13 EUR / saat
(6 Değerlendirme)

Bu iş için 16 freelancer ortalamada €15/saat teklif veriyor


Dear Client, I've just read your job post and much interested in your project. I have been creating high quality and excellent iOS and Android apps for 6+ years using Swift, Objective-C, Java, Xamarin (Native & Fo Daha Fazla

€15 EUR / saat
(44 Değerlendirme)

Hello, Have a good day.I am professional person with experience of 10 years in mobile development & designing! * I am expert of IOS & Android and I have strong command in both * - I have gone through your pr Daha Fazla

€13 EUR / saat
(13 Değerlendirme)

Hi! I have read your description and clearly understood what you are looking for. Am really interested in your project. I am ready for doing my best for your project. I have a lot of experiences in Mobile and Web A Daha Fazla

€20 EUR / saat
(17 Değerlendirme)

Hi, I've some questions regarding your job. And first of all, can I see the UI design for your app? Do you have it? Hope to discuss more via chat. Great regards. PS: I'm a senior Android and iOS app developer Daha Fazla

€16 EUR / saat
(41 Değerlendirme)

Hi there, I’ve read your brief, We are a team of developers & designers and we are specialized in mobile development as one of our services and I’m pretty confident that We will be able to build your mobile applicatio Daha Fazla

€14 EUR / saat
(8 Değerlendirme)

Hello, We are waiting to discuss in detail about the project. Do you have any timeframe? Please go through the links below for our works: Reps & Sets:- [login to view URL] Daha Fazla

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(9 Değerlendirme)

Dear sir. I’m a senior webapp developer with over 3 years of experience. I will not let you down if you trust me and give me assignments. I can make fantastic webapp with IONIC ,React Native, Vue + Quasar Framework. Daha Fazla

€13 EUR / saat
(3 Değerlendirme)

Hi, How are you? Hope you are going well! I checked your project carefully, so that i feel very confident in your project because I am talented mobile app developer with 8 years. If you give me all data for the proje Daha Fazla

€16 EUR / saat
(9 Değerlendirme)

how are you? I can complete this project successfully. I have a good skills in mobile development- android, ios. If you want to develop it by react native, i will developed with it. i wanna discuss more details via Daha Fazla

€18 EUR / saat
(7 Değerlendirme)

Dear Client. I read your description and can know that you'd like to want mobile developer. As a senior developer who has good experience in mobile app development, I'd like to help you with this project. With 7 Daha Fazla

€15 EUR / saat
(4 Değerlendirme)

How are you? i am a Mobile native APP developer. i have 7+ years experiences in Mobile development. I am very much interests in your project with your all requirements. if you want to work with me, i will start workin Daha Fazla

€13 EUR / saat
(3 Değerlendirme)

Great! How are you doing, sir? Thank you for visiting my proposal. I have a full skill but i just joined freelancer some ago. So please don't worry about my skills and the timeline and quality of the apps. I have be Daha Fazla

€16 EUR / saat
(1 Yorum)

Hi, I am very happy to bid your project. I read your requirements carefully,so i see what you mean. I have been experiments with Android, iPhone, Mobile App Development, Objective C I'd like to work with you. i'll Daha Fazla

€12 EUR / saat
(1 Yorum)

Hey I can help you with your project. I have 6 years of experience in Web and App Development I’ve true passion & skills on what I do for my clients with a unique & creative approach towards every project I undertak Daha Fazla

€20 EUR / saat
(0 Değerlendirme)

Hello! I would like to help you to develop your application. I'm new in this site but I have several years developing on iOS. In case you chose me, I will take a week to complete it because I will develop on my free ti Daha Fazla

€14 EUR / saat
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