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IOT Medical Device - Bluetooth

£3000-5000 GBP

Cerrado
Publicado hace más de 5 años

£3000-5000 GBP

Pagado a la entrega
We are looking for a programmer to develop the Bluetooth communication subsystem between an IOT device and an Android\iOS (or even Windows Phone) device. Xamarin would be a plus. The Bluetooth chip in the IOT device is a Nordic nRF52840. It can be Bluetooth 4 but we would prefer Bluetooth 5 as range and power are important The system must auto-connect to a known UUID, transfer data back to the mobile device and report signal strength and disconnection.
ID del proyecto: 18364747

Información sobre el proyecto

40 propuestas
Proyecto remoto
Activo hace 5 años

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40 freelancers están ofertando un promedio de £4.440 GBP por este trabajo
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Hi ***Let's built the successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and you can review my past experience and projects here. As you see , We have good experience in this field.. We have developed lots of mobile app and websites last time .. 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 provide full service and do my best for you. Let's built Business relationship together. Regards Lee
£4.444 GBP en 30 días
5,0 (112 comentarios)
9,0
9,0
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I am an expert in Ble communicate in mobile app. I have developed so many ble application before. Please check my profile. Thanks jin
£3.000 GBP en 30 días
4,9 (181 comentarios)
8,7
8,7
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IOT Medical Device - Bluetooth Hello, client. My number one priority is customer service and satisfaction! I can develop iOS and Android apps, server backend api and admin panel in PHP,MySQL and Website for the app. Main Skills: Android, Bluetooth Low Energy (BLE), iPhone, Mobile App Development, Xamarin I have developed many applications involving various functionalities GPS,payment API, Booking APIs, Photo and Video App, Getting/Uploading data from server(JSON), Google api, Facebook api , Messaging, News and many other implementations. I can provide you good quality work from design to publishing the app to stores. Long term maintenance after delivery, also. You will be satisfied by my work at each test step. I will deliver the app in time with perfect implementation of your app requirements. You will get free bug-fixing even after project completion. I would like to build a good relationship with you while working together. Please contact me and let's discuss the project in detail. Best regards.
£5.000 GBP en 50 días
5,0 (71 comentarios)
8,2
8,2
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IOT Medical Device - Bluetooth Dear sir I have completed projects similar to your requirement in the past. If you could share your project detail requirements, I will share relevant past work and demo. I already developed 100+ apps and websites for Android, IOS & Web sites as per the Google Store and iTunes, domain standards. Thank you and I look forward an opportunity to work with you. Regards MingFang
£4.000 GBP en 30 días
5,0 (54 comentarios)
8,3
8,3
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Hi, Hope you are doing well! I have read your project details carefully and very interested. I have rich experiences with nRF52840 BLE modules and mobile is my big major. This project is very interesting for me and perfect fit with my skills. I would like to discuss more details with you via chat. Hope to work with you. Best Regards
£4.705 GBP en 30 días
5,0 (73 comentarios)
7,8
7,8
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Hello, Hope you are doing great. I have read your project requirement & I understood it completely. we can develop this application as we have already worked on many application in past. I am having 5+years of experience in Xamarin application development. Also, expertise in Visual Studio, C#, XAML, .NET, Web services API's, Back-end & graphic design. let's discuss about your application and requirement. Thanks
£3.333 GBP en 30 días
4,9 (151 comentarios)
8,1
8,1
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Hi Sir/Madam How are you? I have strong experience in Bluetooth, BLE technology. I have built 30+ BLE iOS and android apps before and I definitely can finish your project successfully. We don`t have Nordic nRF52840 Device, but we can emulate it with PLC. Please ping me to discuss in more detail. Thank you
£4.000 GBP en 30 días
4,9 (83 comentarios)
7,9
7,9
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Hi dear, I am very interested in your project. As a professional android/ios developer, I can complete your project successfully. I have rich experience in bluetooth/BLE communication. I am ready to start work right now! Thanks, Xingjun
£4.705 GBP en 30 días
5,0 (53 comentarios)
7,0
7,0
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Hi there, We will develop the Bluetooth communication subsystem between an IOT device and an Android\iOS (or even Windows Phone) device. Please contact us to discuss further. Regards, Ajit
£4.000 GBP en 30 días
4,6 (41 comentarios)
7,7
7,7
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Hello Sir, Hope you are doing well. I have read your requirement and understood that you are looking develop the Bluetooth communication subsystem between an IOT device and an Android\iOS device. -Can you please share a detail requirement document of this project. We have experienced developer team in Android, iPhone, Mobile App Development, Xamarin and we already built 180 + projects on Android and iPhone. Awaiting your response. Thanks Kajal
£5.000 GBP en 70 días
5,0 (13 comentarios)
6,8
6,8
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Hi, I read your description carefully and understand your requirements fully. I am really interested in your project. I am 100% sure i can do this. Being a senior Xamarin app developer having expertise C#, Visual Studio, Xaml, .Net, API’s, Back-end & graphic design, I can better help you to complete app tasks using these platforms. If you find me suitable for this work please ping me on chat for further details. Thanks
£4.000 GBP en 30 días
4,9 (67 comentarios)
6,6
6,6
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Hi, I am an Android developer with an experience of more than 3 Years. I recently finished an iot product based on Bluetooth module as well as ERP module. I am intersected in diving into your product details and work on the app development part of your product. Let me know if we can discuss further regarding the same. Looking forward to hear from you soon:) Regards.
£4.444 GBP en 30 días
4,9 (14 comentarios)
5,6
5,6
Avatar del usuario
Hi Sir, We have previous experience of embedded systems and BLE applications, we deal with both hardware and software. Lets talk to us on it. We are professional engineers and developers who do such projects from the last eight years. We offer you our skills for this project at very low rates comparatively without compromising the quality of work. Let me introduce you to our company TURKTRONICS. We are TURKTRONICS. We are professionals with 8+ years of experience in Circuit designs, PCB designs, embedded system solutions, mobile app development, programming and software development. We provide complete end to end solutions for all kind of development projects. IOT is our strong point. In this bid, prototyping and shipping cost is not included however paying extra slight of money to include prototypes. We have the manufacturing facility and we produce the very high standard PCB boards and send ready products to customers doorsteps via DHL. We care about our clients and help them to get out of any potential problem throughout the projects and also give post completion technical support if ever required. We are very much looking forward to hear from you on this in coming days! Cheers!!! Ahmad Lead Technical Engineer TURKTRONICS An Internet of Things Company !
£3.000 GBP en 18 días
4,8 (6 comentarios)
5,5
5,5
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hello I am having very good experience on Bluetooth both on embedded side and mobile (Android n ios) application side. worked extensively on Nordic Bluetooth chipsets, looking forward to work with you thanks
£5.000 GBP en 45 días
4,8 (8 comentarios)
5,2
5,2
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Hello, We have 15 years of work experience in manufacturing and have worked extensively in china, Apac countries and India. We have a Team of Designing and Developing Electronics Projects and have good experience in Electronics system design with greater experience in the relevant field. Our past product experiences includes: - Communication products on (Bluetooth, WI-FI, GSM-2g/3g/4g with and without GPS, Lora, SIGFOX) - Ethernet, USB host & USB OTG - Communication protocols like TCP/IP, MQTT, HTTP, MODBUS. - Commercial products (fully automatic top loading washing machine with fuzzy logic, smart microwave over, BLDC fans and compressor drives for air conditioners, Led lightings-home down lights, smart bulbs and tube lights, solar street lights and high bay lights) - Automotive products (tire pressure management systems, OBD2, Bluetooth for infotainment, ev charging stations, BLDC drives, Battery management systems) We have a production capacity to support international quality standards of production. We hence request-fully submit our proposal for your evaluation and reassure you of our quality and promptness. We also are willing to sign a long term freelancer support contract for your future needs as well. Awaiting your response. Regards, Mihir
£5.000 GBP en 30 días
5,0 (2 comentarios)
3,6
3,6
Avatar del usuario
Hello, Yes, We are having an experience in IoT development and we have done the work for Home Automation using the Bluetooth communication between an IOT device. We have done the IoT for Home automation in our current project also we can show you he demo as well. We have a team of 60 experienced developers who are experienced and skilled. We have an excellent track record. Why we are: -- I would like to discuss your project details to provide you a concise quote. And can prepare a proper document for your requirement. -- Ready to sign NDA also. -- Project will be in flow(Requirement Gathering & Analysing, Designing & Development, Testing & bug fixing, Deployment. Looking forward to speaking with you. Thank You
£3.600 GBP en 45 días
4,0 (4 comentarios)
3,1
3,1
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Hello, I read your job description very interestingly and hope to assist you in completing the job successfully. I have lots of experiences in developing app and device for BLE communication. The products I have developed are - Bluetooth Car Lock - IBeacon and App - Thermal Printer App via BLE ... Please contact me to discuss the project in more depth. Thank you. Kind wishes.
£4.000 GBP en 15 días
2,0 (1 comentario)
4,1
4,1
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I have experience to work your project. I'll complete your requirements according to job instruction. I am ready to work.
£3.333 GBP en 30 días
5,0 (2 comentarios)
1,4
1,4
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Hello sir, i go through your requirement for IoT development project. we have 40+ developer all are 5+ rich experience in IoT development project. we already completed 500+ project. Thanks ABS infotech
£4.444 GBP en 30 días
0,0 (1 comentario)
0,0
0,0
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Hello, Quick question before I can prepare my offer: Does it have to be xamarin? Would NativeScript be also ok? Sorry for being so brief but if NS is not a good option for you there is no point to waste your time. Best, Greg
£4.444 GBP en 30 días
0,0 (0 comentarios)
0,0
0,0

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Harrow, United Kingdom
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Miembro desde dic 16, 2018

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