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AWS IoT Based Web Application Development

We have some Bluetooth Low Energy based sensors and an AWS GreenGrass enabled gateway. We have completed the gateway firmware to achieve the following:

- Send a scan command from AWS IoT console to initiate scan on the gateway and receive scan result as JSON

- Send a connect command from AWS IoT console to ask the gateway to establish connection with a nearby sensor and send data back to AWS IoT console periodically as JSON

- Send a disconnect command from AWS IoT console to ask the gateway to terminate connection with a connected sensor

Now, we are looking for a full stack developer to take data from AWS IoT console and create a web application for data presentation.

Tasks will include:

- Frontend application development including the following tabs:

o Dashboard: user can create dashboards and add gadgets to it. Gadgets should be movable, resizable, and linked to a connected sensor to display sensor reading. Gadget types include analog gage of real time sensor reading, table of historical sensor readings, chart of historical sensor readings, table of real time readings of multiple sensors, etc.

o Gateway: user can register a gateway, remove a gateway and update firmware (lambda function) on the gateway.

o Device: user can scan for sensors near the gateway, select a sensor to connect, see sensor readings and disconnect a sensor.

o Service: user can define actions based on different events. Under the scope of this project, we only consider 2 events: sensor reading falls out of tolerance defined by user and sensor disconnection, and 2 actions: send email notification and send sms notification.

- Backend development tasks:

o Create online database to manage user, gateway and device (sensor)

o Create APIs to connect frontend application with AWS services, for example, a scan command should be sent to IoT Core when user presses scan button in the frontend, so that IoT Core can forward the same command to the gateway to initiate scan action as we set up in the gateway firmware

o Automate greengrass group creation and configuration when user registers a gateway, including creating greengrass group in IoT Core, creating certificate, attaching policy, setting up lambda and subscription, finishing deployment, etc

o Handle other functions for frontend like creating reading out of tolerance notification

- User management:

o Create standard user signup, login, password reset, etc

o Use AWS Cognito for user management, authentication and authorization

o Create two levels of user roles:

 Admin can manage gateways, sensors, create dashboard, set up services and is responsible for subscription. Admin can share a dashboard and set up notification for a viewer

 Viewer can only view dashboard shared by admin and receive notification enabled by admin.

o Add subscription to user access. There should be 7-day free trial, monthly payment and yearly payment options for subscriptions

Requirements:

- Good knowledge of AWS services

- Understanding of IoT work flow

- Serverless structure with NodeJS or Python for Lambda and React for frontend (preferable), or MERN stack or Django with Python

- Project to be finished in 1 month

If you are interested, please create a proposal file to include:

- Tools to be used (AWS services, front-end language/framework, back-end language/framework, database, etc)

- Briefly explain reason for each selected tool

- Tools cost (must include)

- Total development cost and hours (must include)

- Lead time (must include)

- Some basic information about yourself

1) Link 3-5 of your best related work samples, a demo account or demo video would be helpful

2) How long have you been working in software development

3) Are you working individually or under a company

4) List your strong skills in software development

5) Rate your English level from 0 to 10

6) Will you be available for weekly online audio/video meeting

7) Do you have development experience with other platforms

Kĩ năng: Full Stack Development, Phát triển cơ sở dữ liệu, Internet of Things (IoT), Aws Lambda

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Về Bên Thuê:
( 6 nhận xét ) Austin, United States

ID dự án: #26581715

21 freelancer đang chào giá trung bình $16/giờ cho công việc này

(2 Nhận xét)
4.5
(2 Nhận xét)
4.1
medickd

Hi Mohsen! I have good experience with React, Vue, Python/Django, AWS Lambda, Amplify, API I ntegration. I read job description and I can do your project. I think I am the best freelancer for your project. Let me sha Thêm

$15 USD / giờ
(1 Nhận xét)
3.2
chesslover

Hi there, I can show my AWS Lambda projects using the Micronaut or Red Hat Quarkus frameworks. My main expertise is containerized scalable microservices on Docker / Kubernetes and cloud functions / serverless archite Thêm

$15 USD / giờ
(1 Nhận xét)
2.2
(1 Nhận xét)
0.8
rukshanlancer

Hi Nice to meet you. Thanks for taking the time to read my proposal I am familiar with react.js and ES6. I am a very fit for this job as an web developer, I have a lot of work experiences in this type of work. I'd Thêm

$15 USD / giờ
(0 Nhận xét)
0.0
CanvasInfotech10

Hello, I hope you are safe during the pandemic! Just went through your job posting, we came to know that you want to develop a IoT app. We will definitely design and develop a app with frontend & backend with your re Thêm

$21 USD / giờ
(0 Nhận xét)
0.0
shadabkhan92

Hey there, We are team of full stack developers, we have worked on many projects using latest tech stack for A.I, Machine Learning and IoT in web and mobile app development. tech we use in our prjects: Back-En Thêm

$12 USD / giờ
(1 Nhận xét)
0.0
nitinpateluk

"Certified Microsoft AWS/Azure Expert with over 10 years of experience in the IT field, also having knowledge of Kubernetes, Cassandra, JS Frameworks, Git, MongoDB, Linux, and API Integration" Hello, We have experien Thêm

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bvyug2020

We are an experienced and dedicated team of 15+ people expertise in all the technologies required for your project. Being a remote team, We always ensure good communication and timely delivery milestones within deadlin Thêm

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(0 Nhận xét)
0.0
thecuong000

Dear sir. I have over 7 years' extensive core service development experience with IOT platform and embedded device. This is platform custom base on thingsboard open source: [login to view URL] I'm really confi Thêm

$12 USD / giờ
(0 Nhận xét)
0.0
(0 Nhận xét)
4.4
FredrickSykes

HI! How are you. I am professional full-stack developer with skills including Aws Lambda, Full Stack Development, Database Development and Internet of Things (IoT). I have also extensive knowledge of front-end JavaScr Thêm

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(0 Nhận xét)
0.0
seekdeveloper

Hi, I have read your post and understood your requirement. Looking for the freelancer to work on your next project? Or just need some issues/bugs/fixes ASAP? I have 11+ years of software experience in fortune 500 comp Thêm

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(1 Nhận xét)
0.0
tni261

Hello I've checked your project description with care. I have rich experience touse & apply the AWS Rest API service. I've devloped the Bitrex API service Do you have AWS dev account?

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(0 Nhận xét)
0.0
mivanco001

Hello, how are you? I am a senior AWS IoT expert. I have developed IoT dashboard which subscribe and publish messages through AWS IoT Core service. I am very experienced with MQTT Brokers and its configuration for any Thêm

$15 USD / giờ
(0 Nhận xét)
0.0
Artimon16

Hi sir, how are you ? IOT expert. I have built and am developing continuously the IOT dashboard for sensor's data management. If you visit me , i will show you my project with screenshot . developed this React for fr Thêm

$25 USD / giờ
(0 Nhận xét)
0.0
yevgeniybolvanov

Dear Client, Web Senior Expert Here! Thanks for giving me a chance to bid on your project. After checking your requirement, I found that you are looking for full stack web Expert who have lots of experience with AWS se Thêm

$10 USD / giờ
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0.0
nachez21

Hello I have good experience to work with developing and deploy websites to AWS As a 25 yrs experience veteran with software development, work with Cyber Infrastructure Inc, NBT, Xicom and SaleForce. Through reading y Thêm

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errandssolution

I have a Masters in Computer Science with 5 years experience website development and designing. I am also proficient in Cloud Computing, Software Engineering, I.T Security & Networking and Ms Project. I have read and u Thêm

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0.0