Write Firmware for BLE powered Devices

Closed Posted 6 years ago Paid on delivery
Closed

We have built a platform that has the following components:

1. Redbear Nano Hardware powered by NRF51822

2. MBED firmware

3. Node JS Software Running on a raspberry pi that connected to Redbear chip via bluetooth. The software also acts as a bridge to Apple Homekit

4. Not built yet - web server site running off the Raspberry pi that gives access to data collected by the Node JS communication with the Redbear devices

5. Mobile app that communicates with Raspberry Pi over Wifi or internet

We need separate developers to make modifications on each of the above sections independently going forward. This is work that will be done over multiple engagements over the next two years. You will be required to provide a per hour rate for each engagement for updates. Our in-house developers will set the amount of hours needed to complete each tasks and you will agree before moving forward with each engagement.

Each developer will also be required to get their own hardware setup if needed.

Please reply to this if you have the capability to work with us based on the above and send us your hourly rate and which section of development you can work with us on.

C Programming Mobile App Development Software Architecture

Project ID: #14467196

About the project

18 proposals Remote project Active 6 years ago

18 freelancers are bidding on average $22/hour for this job

HugeWave

-----------------Hello----------------- ***Let's built successful project together*** https://www.freelancer.com/u/HugeWave.html This is my freelancer.com profile and please check my profile .. As you see , More

$22 USD / hour
(94 Reviews)
8.8
HaomingLee

Hi, I am very confident in your project development. I will provide my previous work during interview. Hope to work with you. Please send me a message so that we can discuss more.

$22 USD / hour
(37 Reviews)
7.1
thivorien

Dear Client. How are you doing? I am an iOS development expert who has good skills in Swift and objective C. Also I have many experiences. Surely you will get best result as long as work with me. Eagerly hope to More

$22 USD / hour
(45 Reviews)
7.3
hegazy

Hello.. I have good history programming and creating hats for raspberry. I enjoy that. Hopefully we can discuss this project and build a long term relationship.

$38 USD / hour
(21 Reviews)
7.1
webbookstudio

Hello, my name is Michael. I represent Ukrainian based IT-company Webbook Inc that provides services in the IT-sphere for international business. We were carefully reviewing the requirements of the job description, so More

$22 USD / hour
(6 Reviews)
6.0
FutureTechno1

Hi there, I’d like to be considered for your job position. I’m a Software Developer with a strong background developing Mobile & Web application. For 5+ years I’ve worked in Development and so I am accustomed to w More

$15 USD / hour
(8 Reviews)
4.7
verosys

I can help you with modifications to the Redbear Nano and MBED firmware. I can also help with the Node JS software and the Raspberry Pi website to collect and access the data. I can also help the development of a th More

$25 USD / hour
(6 Reviews)
3.7
DariaBest

Hello, Are you interested in high quality result? I can ensure you that I do my job on the highest level, I have been working in this field for more than 7 years, have medium price policy, always fulfil the task till More

$20 USD / hour
(1 Review)
2.6