Distance detector with bluetooth LE App for android and IPhone

Hi ***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 this field.. I have developed lots of mobile app.. Please send me a private messages so we can discuss about your project more detail. I will provide wonderful project and qualitative code , also after complete I will provide full service and do my best for you. Let's built Business relationship together. Regards Lee

Hi, Nice to meet you. I am a senior android and ios developer who has full experience with Bluetooth LE skils If you open chat with me, I can show you my ability relevant to your job. I am looking forward to hearing from you. Thanks Jin

Measure distance between central and peripherals - it's basic functionality provided by Core Bluetooth. As soon as a Peripheral is discovered during the scanning, the Central delegate receives the following callback: (void)centralManager:(CBCentralManager *)central didDiscoverPeripheral:(CBPeripheral *)peripheral advertisementData:(NSDictionary *)advertisementData RSSI:(NSNumber *)RSSI This call notifies the Central Manager delegate (the view controller) that a peripheral with advertisement data and RSSI was discovered. RSSI stands for Received Signal Strength Indicator. This is a cool parameter, because knowing the strength of the transmitting signal and the RSSI, you can estimate the current distance between the Central and the Peripheral. So, you can use the distance as a filter for a given service: only if the Central is close enough to the Peripheral, then your app does something. The RSSI value allows you to estimate the distance, create virtual fences and can also be used to zero-in on a BLE device by comparing the new RSSI measurement to the previous one. The theoretical relationship between RSSI and distance is something like this: RSSI[dbm] = −(10n log10(d) − A) where d is the distance and A is the offset which is the measured RSSI 1 meter point away from the BLE device. In this regard, I'm very skilled with the matter of accuracy/rssi/proximity with iBeacons and I really really think your goal can be achieved easily.

Hello I read your project description that is to build an app to distance detector with Bluetooth LE App for Android and iPhone and I am very interested in your project. As you can see from my freelancer profile, I have top certificated skills and have good experiences working history, more than 116 positive review and top ranking. https://www.freelancer.com/u/Beautistar I guarantee my credit and product high quality and perfect completion. Please open chat and let's discuss further detail. I am ready to start from now on. Regards Yin Feng

My name is LiMing. I read your project description and understood your idea perfectly i can develop your project, "Distance detector with bluetooth LE App for android and IPhone " perfectly without any issues This is my freelancer.com profile and please check my profile .. https://www.freelancer.com/u/jinzhenzhu8691 I have developed an app similar to your idea in past time. We are TEAM, Team consisted of top developers(15 Members) If we get a project , we discuss the project in team. And then, best developers will be choice and the project will be completed perfectly without a issue. So that , the digital business of client will success and, the client and we will happy. A project is completed by joined effort of a client and a developer. The best developers who you are looking for is in here. Thank you

Hi, I have 7+ years of experience in Mobile (iOS/Android) app development and Web development(PHP, .NET, JAVA). I have great experience in mobile & web app design & development. I have developed several design, content management and social apps. Skills: PHP (core),Codeigniter Framework(MVC), Wordpress iOS, Android, Facebook/Twitter/Google Api,Google MapKIt,Video/Audio Streaming,Push Notification,Graphics Design,Animation,UIKit,Database/GPS I'd like to discuss more details. Thanks

******** Here is the right developer for a successful project ******** Dear Client, I wanted to reach out because I've been a fan of your project description. I am a talented android/ios developer with 7 years experience in java/swift/objective c programming. I will do my best to provide high quality code and perfect result. I want to work with you for long term with ongoing projects too. Let me know if this sounds interesting and I'd be happy to work with you. :) I am ready to start work right now! Xingjun

Hello. This is Alysse and I am a mobile app developer with web/backend api/admin panel development skills. I have strong hands on - Xcode9.4 IDE(Swift4.2/Objective-C) - Android Studio(Android, Java) - HTML, CSS, PHP, JSON, XML, JavaScript, Utility APIs, MySQL a server database - UI customization and much more. I will discuss the milestone steps after project discussion. Could you please provide me with a referral link or document brief, if you have one? Areas of expertise in mobile application development are - Development of application following MVC design pattern - Expert in Apple Store approval guidelines, Managing Apple development portal, iTunes connect to account, publishing application, taking care of metadata, configuring in app purchase - Android app development in Android Studio - Web Development in WordPress, CMS, Laravel, PHP ... - GPS based applications and web Please visit my profile page for more detail about me. https://www.freelancer.com/u/msanchez1 Moving ahead, I can commit 40-50 hours/week for your job, and my everyday time is flexible. I am able to work on your timezone from the start of the project to the end. I can handle your project Distance detector with bluetooth LE App for android and IPhone from start to the end and will implement your project idea perfectly. Please send me a message so that we can go further for the discussion on the project. Best regards, Alysse.

Hello sir, I have experience in designing electronics circuits and can make your project. i will make your project completely on my side and will deliver a working prototype. I can also develop hardware compatible android and windows based apps. I can show you my previous experience on similar projects. If you wish we can discuss in chat. Thanks

Hi, I am, A passionate, Energetic & dedicated Mobile App Developer and my experience includes working with mobile applications by integrating them with Android and iOS platform using an assortment of protocols makes me perfect for your job. Thanks

Hi, I understand your requirements completely and I am interested in development of this Bluetooth related app. I have recently worked on projects in which I detected all available bluetooth devices then pairing between device. And then sent messages between devices. I will develop app to calculate distance as you want. I will provide you best service with perfect communication. Please send me a message so that we can discuss further, Thanks, Swapnil Chouhan

Hello, we are an IOT design company... we have designed Bluetooth modules before and done similar apps too... our modules are made on: --- Toshiba - TC35661-501/503/551, TC35676/678 --- CSR Qualcomm - CSR1020/1024/1010 --- NXP - QN9020/9021, QN9080 --- ONSEMI - RSL10 --- Nordic - nrf52832/840 we have serviced many customers and have also worked as a design partner to Toshiba Semiconductor. we can do this without any doubt. we have a good RF team as well and can also support for mass production later. thanks & regards, Mihir Patel

Hi... How are you?. I saw your description carefully. And if you want to see my skills please go this link: https://www.freelancer.com/u/crocodile305 When you have enough time to discuss about your project with me, please contact me. Thanks time:10/9/2018 6:21:4----54

I have experience to work your project. I'll complete your requirements according to job instruction. I am ready to work.