Find Jobs
Hire Freelancers

Back-end and Web Dashboard for Monitoring and Controlling IoT Devices

$3000-5000 USD

Mbyllur
Postuar almost 3 years ago

$3000-5000 USD

Paguhet në dorëzim
1. Create a back-end to - Manage device's owners and users - Manage devices include sensor devices and switch devices - Manage locations and areas - Manage widgets of dashboards - Widget details are: .... Define Devices and Levels of status, .... Manage Charts .... Define Notification/message, Actions with conditions/rules (Send email or control IoT switches) - Reports .... Output reports of device statuses, notifications and actions .... Output reports of devices and belonged owners 2. Server Process - Retrieve data IoT data from external database - Prepare display information for widgets - Handle above user defined rules to trigger following items .... Send Notification, email message (When devices meet rules) .... Control IoT switches (When devices meet rules) .... The rules would consider timers or counters .... Keep logs of actions - Process started on server started 3. Create Dashboard Web Pages - Only authorized users can access dashboard - Select area or sub-area to display - Real-time update the dashboard - Dashboard contains widgets, the widget contents are .... Display Device status, .... Display Charts - Display summary of sub-areas in the main area - Allow users to select area - Allow users to mute, stop notifications 4. Email cron jobs - Please schedule cron job to send emails or send control signals You are required to access another database which continuously collecting statuses of IoT devices. IoT device switches are controlled by APIs. Please read the document of the following link You can - use document to connect APIs OR [login to view URL] - use vendor provided JAVA SDK to call APIs [login to view URL] Case 1: Type of Solution - Energy Consumptions Devices involved - Switches - Remote Criteria - When Switches or Remote is opened, Dashboard will receive a message, display the status of Switches or Remote to "open", then display and start timer - When Switches or Remote is closed, Dashboard will receive a message, display the status of Switches or Remote to "close", then display and start timer - Calculate the total power consumption and prepare charts Case 2: Type of Solution - Security Devices involved - PIR Sensor - Door Sensor Criteria - When Door Sensor is in "open" status, Dashboard will receive a message, system will send email alert and browser displays notification - When PIR Sensor sensed some one there, Dashboard will receive a PIR message, system will send email alert and browser displays notification - To prevent false alarm, add an option to Dashboard to decide to temporary or permanently stop sending email alert and the browser notification Case 3 Type of Solution - Hub Server, Pantry Devices involved - Water Leakage Sensor - Water Valve Criteria - Start Water Valve at scheduled time - When Water Leakage Sensor send an "alarm" signal, Dashboard will receive a message, system stop the Water Valve and send email alert and browser displays notification * Back-end can define different conditions. It includes temperature sensor, system time, timer, counter, ON/OFF status of Switches Please read the attached wire-frame for reference
ID e Projektit: 30552198

Rreth projektit

21 propozime
Projekt në distancë
Aktive 3 yrs ago

Po kërkoni të fitoni para?

Përfitimet e ofertës për Freelancer

Vendosni buxhetin dhe afatin tuaj
Paguhuni për punën tuaj
Përshkruani propozimin tuaj
Është falas të regjistrohesh dhe të bësh oferta për punë
21 freelancers are bidding on average $4 683 USD for this job
Avatari i Përdoruesit
Hello. You're seeing this bid from a knowledgeable Web and IoT developer who has 11 years of Web App Development and 4 years of IoT experience. I'm happy to inform you that your project falls under my expertise. I have developed numerous scalable, secure and SaaS driven cloud-based applications. I would like to ask the following questions. 1- Can you provide the complete business details? 2- What sort of sensor devices will be there? 3- Can you further explain the dashboard of the system? 4- What sort of charts do you prefer? Right now, I am placing a placeholder bid as the business details are yet to be discussed. Please initiate the chat for the same.
$4 000 USD në 40 ditë
5,0 (54 përshtypje)
7,7
7,7
Avatari i Përdoruesit
PHP Expert Here Ready To Complete This Project We will assign a team of experts who have great experience Back End and Web Dashboards Websites. Actually we are small team of 25 experts who work hard to deliver the best web solutions. So, I would suggest arranging our first voice or video call. This call will help you ask me questions to make sure that I have the proper technical knowledge to complete this project. Our Skills and Expertise consists of the following: - WordPress - PHP - Linux - Apache - MySQL Regards, ForumCube P.S: We will keep working until you are satisfied!
$4 000 USD në 7 ditë
5,0 (60 përshtypje)
7,2
7,2
Avatari i Përdoruesit
Hello I saw your job details carefully and understand what you want. I have +7 years of experience in Web Development. I have rich experience in Backend and Front end. I suggest laravel for backend, I suggest react or vue for front end. I can make your features perfectly without any problems. If you give me job to me, I will do my best to make good result. Low Budget and the best result. Kind Regards.
$4 000 USD në 7 ditë
4,9 (6 përshtypje)
4,8
4,8
Avatari i Përdoruesit
Hi There, How are you? We have read the Job Description and review the Wireframe carefully and understand that you need a Web App to Monitor and Control. We have huge experience in Software Development. We can handle and complete your project perfectly under your guidance. Please initiate a chat with us. Thank you Ravi
$4 500 USD në 30 ditë
5,0 (7 përshtypje)
4,4
4,4
Avatari i Përdoruesit
Narinder Alliance Technologies LLC An IT Consulting and Software Development company. We have a team expert in Web Designing, Application Development and Databases. Major offerings include Digital Transformation, Application Development & Maintenance, Enterprise Application Integration, Product Engineering, Business Intelligence, Independent Testing and Infrastructure Management Services. We have worked on various projects across various industry verticals. We are specialized in IT Projects and have a team to handle various applications and provide IT support after the application goes live. We can provide you offshore support from US & India and in US & Europe Timings. We believe in Innovation and R&D. We provide quality Project support after its up and running.
$5 000 USD në 120 ditë
5,0 (2 përshtypje)
0,5
0,5
Avatari i Përdoruesit
Hi there! This is Ramesh Hope you are doing well. I’ve read your brief and I can do this as you want.. I have 10 years of experience in this field.. so contact me if you really want to make this.. I am expert on: Php | asp dot net | node js | angular js | iconic | react native | shopify | open cart | wordpress | Laravel | Share point | API integration | HTML5 | Website Design | Graphic Design | Advance Photoshop | Logo Designs | UX/UI Design | E-commerce | Woo commerce . I am also work on Content Writing| Digital marketing (seo). I have 9+ years of experience in this field. Please give us the opportunity to prove our-self. » Ready to Start as Immediate::,Unlimited Revisions & Proper Testing » Keep your Data & Website Secure::, Daily Progress Updates Portfolio Link: https://www.freelancer.com/u/ramtech005 We have thousands of satisfied clients in worldwide, I hope you will be next. We give you 6 month maintenance free also. Please come to the chat window, Kindly share more details to proceed with the work. I am eagerly waiting for your response. Thanks!
$4 000 USD në 7 ditë
0,0 (2 përshtypje)
0,0
0,0

Rreth klientit

Flamuri i HONG KONG
HONG KONG, Hong Kong
5,0
5
Mënyra e pagesës u verifikua
Anëtar që nga jan 9, 2020

Verifikimi i klientit

Faleminderit! Ne ju kemi dërguar me email një lidhje për të kërkuar kredinë tuaj falas.
Ndodhi një gabim gjatë dërgimit të email-it tuaj. Ju lutemi provoni përsëri.
Përdorues të regjistruar Punë të postuara
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Po ngarkohet shikimi paraprak
Leja u dha për Geolocation.
Seanca e hyrjes ka skaduar dhe ke dalë. Hyr sërish.