Tag: backend development

Slack as a teamwork tool

Hello People. This article is about how to use Slack as a teamwork tool. As you know, Slack contains channels. You can create a different channel for each of your purpose. Channel contains all the people, messages and files related to a topic in one place.

In short, Slack is basically a messaging app. Teams and workplaces can be use Slack across multiple devices and platforms. You’re able to upload and share files with your groups too. You can also integrate with other apps and services and you can control almost every setting.

Slack Pricing

Slack is mostly free of cost to use. However you’ll only be able to browse and search your team’s 10,000 most recent messages, and you’ll be limited to 5GB of file storage and 10 apps or custom integrations. As of now, there are three pricing tiers available: Free, Standard ($8 or £5.25 a month billed monthly), and Plus ($15 or £9.75 a month billed monthly). A fourth tier, called Enterprise Grid, has special pricing for corporates.

Slack as a teamwork tool

How to start using Slack?

If you are an administrator of a team, please follow these steps:

  1. Go to Slack’s website and enter your email address to sign up 
  2. Choose a name for your Slack team
  3. Edit the URL to your Slack team
  4. Choose a username for yourself
  5. Enter emails of associates you’d like to invite to join your Slack team
  6. Your Slack team chat will then load in a browser window

Slack Settings

Click on your username or the drop-down arrow next to the Slack team name to access a settings menu. From here you can adjust your preferences (themes for the sidebar, messages, emoji style, and more), view your profile and account, access a Help/Feedback page, get Slack apps (more on that later), and set yourself to away.

If you’re an administrator, you can also access team settings, billing, etc. Team members will only see options to access app integrations, customise slack, and jump to team directory.

Hope this article on Slack as a teamwork tool is useful to you. Please read about Blockchain technology using Javascript

Blockchain technology using Javascript

Hello People. This article is about Blockchain technology using Javascript. As you already know, a blockchain is an open, digital, and duplicated ledger of transactions. Every new transaction history is recorded and stored in an encrypted way that is very difficult to modify. A copy of this recorded information is sent a cross the blockchain network. This makes it highly secure.

Blockchains are blocks of transaction data growing increasingly to create a chain of transaction occurrences. Valid transaction data is logged into the blockchain network following the peer-to-peer rule laid down by participants. Normally, the data in the databases are centralized. This means we operate based on only one server. Chances of risk are high due to failures of the system. Alternatively, decentralization allows data to be stored everywhere, thus making it faster, more secure and a better way of storing data.

We need to first install the crypto library using the command:

npm install --save crypto-js

We’ll use this library to import modules in our project.

We can start by creating a class BlockCypto as shown below:

const SHA256 = require('crypto-js/sha256');
class BlockCypto{
    constructor(index, current_time, info, nextHash=" "){
    this.index = index;
    this.current_time = current_time;
    this.info = info;
    this.nextHash = nextHash;
    this.hash = this.computeHash();     
        return SHA256(this.info + this.nextHash + this.current_time + JSON.stringify(this.info)).toString();

Let us see each part of the code here:

We have created the class BlockCrytpo for our block and added a constructor just like any other JavaScript class.

In the constructor, we initialize its properties and assign parameters to it, as follows:

  • crypto-js/sha256: This is the module we’ve imported to calculate the hash of each block. We converted it to string using toString() method as the module will return the object.
  • index: This is a distinctive number tracking the index of every block in the blockchain.
  • current_time: As the name states, it keeps a record of the time when each transaction is completed.
  • info: All completed transactions data are recorded and stored by this method.
  • nexthash: It is pointing to the hash_key of the next block in the network chain. It’s mainly used to keep and maintain the integrity of the blockchain.
  • computeHash: Based on properties passed to this method, it is used to calculate the hashkey of the next block in the chain.
Blockchain technology using Javascript

What is blockchain theorem?

It is a type of database that stores a collection of data together in groups, with certain capacity of storage. The blocks are connected to the already created blocks, this forms a chain of a data tree.

The chain is irreversible as the system is decentralized. Here, each block is assigned a timestamp when added to the chain.

Now, let’s create a class Blockchain that will maintain this operation:

class Blockchain{
        this.block1chain = [this.startGenesisBlock()];     
        return new BlockCrypto(0, "06/04/2021", "Initial Block in the Chain", "0");
        return this.block1chain[this.block1chain.length - 1];
        newBlock.nextHash = this.latestBlock().hash;
        newBlock.hash = newBlock.computeHash();        

Let’s understand the code snippet above.

As usual, we have our constructor which instantiates the blockchain.

But this time, we passed it to the initGenesisBlock() method, which initializes the block in the chain. This property refers to an array of blocks in our case.

  • initGenesisBlock(): This is the first block created in the peer-to-peer network and has not been linked to any other. To our knowledge of indexing it’s at index 0.
  • latestBlock: As named, we use it for finding the last block added in the chain. As explained earlier, it helps to ensure the hash of the current block and map it to the hash of the previous block to ensure the chain integrity.
  • addNewBlock: A new block is added to the chain using this method. The previous hash block is matched to the current hash block to ensure minimal or no tampering with the chain.

Now that our blockchain is ready to work. We are missing something that is a core blockchain principle, the blockchain integrity.

Let’s see how to verify it and test our app.

Verifying blockchain integrity

The main characteristic of a blockchain is that once a block has been added to the network, it can’t be changed without invalidating the entire blockchain integrity.

To perform this, we use digital security or cryptographic hash, which ensures the securing and validation of the blockchain by producing a new hash every time a change is made in the block.

We’ll loop over the entire blockchain to check whether any hash has been tampered with, taking into account the exception of the first block, which is hardcoded.

Besides, this method verifies if the cryptographic-key of each two blocks in series are pointing to one another. If the integrity of the blockchain has been compromised, it returns false; otherwise, in case no anomalies are encountered, it returns true.

We’ll create this method inside the Blockchain class:

    // Checking validity
    for(let i = 1; i < this.block1chain.length; i++) {
        const currentBlock = this.block1chain[i];
        const nextBlock= this.blockchain[i-1];
    // Checking current blcok hash
    if(currentBlock.hash !== currentBlock.computeHash()) {
        return false;
    // Comparing current block hash with the next block

    if(currentBlock.nextHash !== nextBlock.hash) {
        return false;
    return true;

Now, we can test our app and see the results:

But, before we dive into running the code, let’s create a new instance of the Blockchain class and name it thecoin, and add some blocks in the blockchain using random values.

let thecoin = new Blockchain();

thecoin.addNewBlock(new BlockCrypto(1, "06/04/2021", {sender: "Rabin Yitzack", recipient: "Loyd Eve", quantity: 20}));

thecoin.addNewBlock(new BlockCrypto(2, "07/04/2021", {sender: "Anita Vyona", recipient: "Felix Mush", quantity: 349}));

console.log(JSON.stringify(thecoin, null, 4));

Hope this article on Blockchain technology using Javascript is useful to you. Please read Child Tracker IOT project architecture

IBM Child Tracker IOT

Hello People. This article gives you an idea about IBM Child Tracker IOT project architecture. Child tracker helps parents to monitor their child’s location. Parents can create a geofence around the particular location. Notifications will be generated if the child crosses the geofence. The entire location data will be stored in the database.

A model Child Tracker With Emergency Notifications can be created using resources like IBM Cloud, IBM IoT Platform, IBM Nodered, IBM Cloudant DB. Basic knowledge on cloud services like below would be required.

  • IBM Watson IoT Platform
  • Node-RED Service
  • Cloudant DB

To create an IBM Cloud Account, refer to the link here https://www.youtube.com/watch?v=2xIvEuFcUJY

To start your project, please install Python IDE. Click here for the reference video of python installation.
Install the required python libraries. Install Watson IoT python SDK to connect to IBM Watson IoT Platform using python code. Enter the following command in command prompt: pip install wiotp-sdkpip
Download the required files from the link
Create a fast to SMS service for sending the messages and get the API:

IBM Child Tracker IOT

Project Flow:

  • The GPS coordinates of the child will be sent to IBM IoT platform
  • Location can be viewed in the Web Application
  • Parent can create a geofence in the web application
  • Web application will check if the child is inside or outside the geofence
  • Notifies the parents if the child goes out of the geofence

To accomplish this, we have to complete all the activities and tasks listed below:

  • Create and configure IBM Cloud Services
    • Create IBM Watson IoT Platform 
    • Create a device & configure the IBM IoT Platform
    • Create Node-RED service
    • Create a database in Cloudant DB to store location data
  • Develop a web Application using Node-RED Service.
    • Develop the web application using Node-RED
    • Integrate the geofence & google map
  • Develop a python script to publish the location details to the IBM IoT platform 

Create And Configure IBM Cloud Services

In this milestone, create and configure the IBM Cloud services which are being used in completing this project.

IBM Watson IoT platform acts as the mediator to connect the web application to IoT device, so create the IBM Watson IoT platform.

In order to connect the IoT device to the IBM cloud, create a device in the IBM Watson IoT platform and get the device credentials.

Configure the connection security and create API keys which are used in Node-RED service for accessing the IBM IoT Platform. Here is the reference link https://www.youtube.com/watch?v=Doh9ADU8CyU

Create Node-RED Service

To create a web application create a Node-RED service.

Refer the below video for reference: https://www.youtube.com/watch?v=R46iK-XYKW4

Create A Database In Cloudant DB

Launch the cloudant DB and create a database to store the location data.Refer to the below video for reference: https://www.youtube.com/watch?v=FxC0D9KDWD4

Develop a Python Script

Develop a python script to publish the location details to IBM IoT platform. Develop a python code for publishing the location (latitude and longitude) data to the IBM IoT Platform. Reference is here https://www.youtube.com/watch?v=xJNw6_e4kkA

Develop a Web Application Using Node-RED

The web application should have the following features:

  • Connect to IBM IoT platform and get the location data
  • Display the location in Google map
  • Check whether the child is inside the geofence or not
  • Send the notification if the child goes out of the geofence
  • Store all the location data in the cloudant DB

Connect to IBM IoT platform and get the location, store the data in cloudant DB.

Integrate the geofence to check if the child is inside or outside the geofence and display the location in google map.

Send the notification if the child is out of geofence.

You should need dashboard nodes to be installed to build a dashboard.

  • Follow the below steps to install 

When you open your node-RED flow it looks like the image below.

Please click on the drop-down list and select manage palette as shown below.

In the manage Palette search for “node-red-dashboard” and install it.

also, we need geofence nodes for creating a geofence. to install it search for “node-red-node-geofence” in the manage palette and install them.

We need world map nodes for displaying the location in worldmap. search for “node-red-contrib-web-worldmap” in the manage palette and install them.

Here are the reference links: first link https://www.youtube.com/watch?v=NM3f-UtCUOI and second link https://www.youtube.com/watch?v=RtQtSAzqcyw

Hope this article on IBM Child Tracker IOT project architecture is useful to you. Please read Difference between Webhooks and API

WordPress Site Health 

Hello People. This article discusses how to achieve 100% in wordpress site health. WordPress site health feature helps website owners to monitor performance and security issues. This feature looks for common performance and security issues and gives a health check score to the website based on various tests. For example a test that checks if your website is running the latest PHP version. Using older PHP versions can make your website slow and may not be compatible with popular WordPress plugins. To achieve 100% wordpress site health, focus on the following things.

WordPress Hosting

Chosing the right web hosting service is the most important decision you make for a website. Using an unreliable hosting provider can affect your WordPress site. They use older software and do not have all the PHP modules installed. It is recommended to use Bluehost, SiteGround, Dreamhost. These are officially recommended WordPress hosting providers.

Install SSL / HTTPS

SSL protects the website by encrypting data transfer from server to user’s browsers. SSL enabled websites use HTTPs in their URLs.

Update your wordpress

Always make sure that you are using the latest WordPress version.

Update WordPress Plugins and Theme

WordPress themes and plugins are regularly updated. So look for the available updates and install them to keep your site updated. Plugins and themes use updates to deliver new features, fix bugs, and close security issues. You need to install updates to make sure that your website is not vulnerable to any known security issue. Please go to Appearance » Themes page to install an update.

Use the Latest MySQL or MariaDB Version

Always make sure that your website is running the latest stable version of MySQL/Maria. You can check the information about your database software version by switching to the info tab in site health.

Use The Latest PHP Version

WordPress is written in the PHP programming language. It is a server-side language. It runs on your hosting server to dynamically generate WordPress pages. Using the latest PHP version gives your website a performance boost. It also ensures compatibility with new WordPress plugin features that may require the latest PHP version to work correctly.

WordPress Site Health 

Enable WordPress Automatic Updates

WordPress has built-in ability to update itself and install the latest security releases. These are minor releases. But they are crucial for the safety and security of your website. These security updates are automatically installed on websites. Always make sure that automatic updates are enabled on your WordPress site to keep your site secure.

Remove Unused WordPress Plugins & Themes

It is better that you delete any inactive plugins that are not required.

Enable Rest API

REST API in WordPress allows developers to securely use HTTP requests to perform actions on a WordPress site.

Make Sure Required PHP Modules are Installed

PHP Modules and extensions are additional libraries that extend the functionality of the PHP programming language. WordPress recommends several PHP modules to be installed for optimal performance.

Disable Debug Mode

WordPress comes with a built-in debug mode which allows you to see if a plugin, theme, or custom code is having some errors. This feature is intended to be used by developers or advanced users. It is not recommended to turn on the WordPress debug mode for a live website.

Hope this article on Achieve 100% in WordPress Site Health is useful to you. Please read What is WordPress Site Health

Took Too Long to Respond error

Hello People. This article discusses about the “took too long to respond error”. Sometimes you might encounter the ‘website took too long to respond’ error when you try to access a particular website. This error indicates that there is a communication problem between the target server and the client. In this case your web browser. It must be understood that the targeted server is taking a long time to send a response to the client. The error appears if the client cannot get a response within 30 seconds. The connection attempt is then terminated.

Reasons for the ‘took too long to respond’ error?

Here are the reasons.

Internet connection problem

If you do not have an internet connection, this error occurs. Check that your device is connected to internet via a LAN or Wi-Fi. If you use a LAN, you need to check your LAN settings. You also need to make sure that your TCP/ipv4 protocols are correctly configured.

Much load on the server

If you are using shared hosting, there is a possibility that there is not enough memory to allow for a connection between your client and server. When using shared hosting, memory allocation is not equally distributed. There might be sites that use a lot of memory, leaving others with little memory available. Contact your service provider about your memory limit. If you are using WordPress, you can check your memory limit in the ‘Site Health Tool’ on your dashboard.

You may also want to change your hosting plan to a VPS (Virtual Private Server) package, where memory is shared equally among users.

There are also other reasons that may cause your site to be overwhelmed. Increase in site traffic, or code and scripts that have not been deferred to load only after your site fully loads.

Took Too Long to Respond error

Antivirus is blocking site access

Sometimes Your antivirus might block access to some sites or even all of them. You may need to temporarily disable it and see whether the ‘taking too long’ error is resolved.

DNS cache

The DNS (Domain Name System) is what converts domain names to IP addresses. DNS results are usually cached in order to make sure that subsequent requests are handled faster. If there was a communication problem between client and server, it may be cached, resulting in the ‘website took too long to respond’ error. Clearing the DNS cache should solve the error.

Outdated extensions

Extensions may not be as frequently updated for compatibility with web browsers. On Chrome, virus scanning extensions, for example, Symantec, outdated or not, tend to be ‘heavy’, which slows down your browser.

Browsing history

Stored data from browsing sessions such as saved passwords, cookies, site names, and URLs, as well as cache can contribute to client-server communication problems.

Chrome’s default profile folder issues

There is always a folder named ‘Default’ on your local machine which store’s your ‘Chrome Profile’ (your bookmarks, saved passwords, apps, browser settings, and extensions). If there is corrupted content in the folder, it may affect communication between client and server. You may need to edit or rename this file in order to fix ‘taking too long’ issues.

Windows hosts file

The hosts file is what maps domains to IP addresses. If you want to see for example how your site would look if you hosted on a different server, you would need to edit the hosts file.  If you have blocked website URLs or IP addresses in your hosts file, they might cause other sites to be blocked too, resulting in the page taking too long to load error.

The network adapter is not installed or is out of date

Drivers are very important for seamless communication between software and hardware. If your network driver is not up to date it may result in broken client-server communication.

Your browser contains corrupted files

Your browser may contain corrupted files. By reinstalling the web browser might solve this problem.

Theme incompatibility

If you are using WordPress, your theme incompatibility issues could be the reason for the ‘took too long to respond’ error. The only way to know whether it is your theme that is causing the issues is to change it to a default theme. If the error gets fixed, then you need to reinstall your theme.

Too much data in your database

If your database contains a lot of data, your site may take too long to retrieve all that data from your site.

Hope this article on Took Too Long to Respond error is useful to you. Please read about Power supply to Arduino boards

Arduino boards power supply

Hello People. This article is about Arduino boards power supply. There are several power pins on an arduino board.

The different power pins are as follows:

  • VIN. This pin can take input voltage to the Arduino board when it’s using an external power source (as opposed to 5 volts from the USB connection or other regulated power source). You can supply voltage through this pin, or, if supplying voltage via the power jack, access it through this pin.
  • 5V. This pin outputs a regulated 5V from the regulator on the board. The board can be supplied with power either from the DC power jack (7 – 12V), the USB connector (5V), or the VIN pin of the board (7-12V). Supplying voltage via the 5V or 3.3V pins bypasses the regulator, and can damage your board. We don’t advise it.
  • 3V3. A 3.3 volt supply generated by the on-board regulator. Maximum current draw is 50 mA.
  • GND. Ground pins.

The Arduino Uno can be powered via the USB connection or with an external power supply. The power source is selected automatically.

External (non-USB) power can come either from an AC-to-DC adapter (wall-wart) or battery. The adapter can be connected by plugging a 2.1mm center-positive plug into the board’s power jack. Leads from a battery can be inserted in the Gnd and Vin pin headers of the POWER connector.

The board can operate on an external supply of 6 to 20 volts. If supplied with less than 7V, however, the 5V pin may supply less than five volts and the board may be unstable. If using more than 12V, the voltage regulator may overheat and damage the board. The recommended range is 7 to 12 volts.

Arduino boards power supply


There are mainly three methods of supplying power to arduino board. The Vin, 5V, 3.3V, and GND pins are Arduino power pins. You can use the Vin pin to Power your Arduino with an unregulated 7 to 12-volt power source. Like a 9V battery or a wall adapter that is in the range of 7 to 12 volts. Alternatively, you can power your Arduino through the 5V pin with an external regulated 5V power supply. It can be a wall adapter that gives out constant 5V or a DC-DC converter that is connected to a battery or a set of batteries. You can use both the 5V pin and the 3.3V pin to provide power to modules that are connected to the Arduino. But you can’t use the 3.3V pin to power your Arduino Uno/Nano.

Hope this article on Arduino boards power supply is useful to you. Please read Arduino UNO Pins explained

Install PIP for Python on Windows

Hello People. This article discusses how to Install PIP for Python on Windows. PIP is a package management system to install and manage software packages written in Python. PIP stands for “preferred installer program” or “Pip Installs Packages.” It is a utility to manage PyPI package installations from the command line.

If you are using an older version of Python on Windows, you may need to install PIP. You can install PIP on Windows by downloading the installation package, opening the command line, and launching the installer.

Check if PIP is Already Installed in your PC

PIP is automatically installed with Python 2.7.9+ and Python 3.4+ and it comes with the virtualenv and pyvenv virtual environments. So check if PIP is already installed.

1. Launch the command prompt window:

  • Press Windows Key + X.
  • Click Run.
  • Type in cmd.exe and hit enter.

Alternatively, type cmd in the Windows search bar and click the “Command Prompt” icon.

2. Type in the following command at the command prompt:

pip help

If PIP responds, then PIP is installed. Otherwise, you will see an error saying the program could not be found.

Install PIP for Python on Windows

Installing PIP

Follow the steps below to install PIP on Windows.

Download PIP get-pip.py

Before installing PIP, download the get-pip.py file.

1. Launch a command prompt if it isn’t already open. To do so, open the Windows search bar, type cmd and click on the icon.

2. Then, run the following command to download the get-pip.py file:

curl https://bootstrap.pypa.io/get-pip.py -o get-pip.py

Installing PIP on Windows

To install PIP type in the following:

python get-pip.py

If the file isn’t found, double-check the path to the folder where you saved the file. You can view the contents of your current directory using the following command:


The dir command returns a full listing of the contents of a directory.

Verify Installation

Once you’ve installed PIP, you can test whether the installation has been successful by typing the following:

pip help

If PIP has been installed, the program runs, and you should see the location of the software package and a list of commands you can use with pip.

If you receive an error, repeat the installation process.

Add Pip to Windows Environment Variables

To run PIP from any location, you need to add it to Windows environment variables to avoid getting the “not on PATH” error. To do so, follow the steps outlined below:

  1. Open the System and Security window by searching for it in the Control Plane.
  2. Navigate to System settings.
  3. Then, select Advanced system settings.
  4. Open the Environment Variables and double-click on the Path variable in the System Variables.
  1. Next, select New and add the directory where you installed PIP.
  2. Click OK to save the changes.

Step 5: Configuration

In Windows, the PIP configuration file is %HOME%\pip\pip.ini.

There is also a legacy per-user configuration file. The file is located at %APPDATA%\pip\pip.ini.

You can set a custom path location for this config file using the environment variable PIP_CONFIG_FILE.

Upgrading PIP for Python on Windows

New versions of PIP are released occasionally. These versions may improve the functionality or be obligatory for security purposes.

To check the current version of PIP, run:

pip --version

To upgrade PIP on Windows, enter the following in the command prompt:

python -m pip install --upgrade pip

This command uninstalls the old version of PIP and then installs the most current version of PIP.

Downgrade PIP Version

Downgrading may be necessary if a new version of PIP starts performing undesirably. To downgrade PIP to a prior version, specifying the version you want.

To downgrade PIP, use the syntax:

python -m pip install pip==version_number

For example, to downgrade to version 18.1, you should run:

python -m pip install pip==18.1

Hope this article on how to Install PIP for Python on Windows is useful to you. Please read What is Blockchain Technology

Clients for Mobile app development

Hello People. This article discusses how to get clients for Mobile app development. Finding clients is a major problem for IT startups and entrepreneurs. Here are few useful tips to get clients for app development companies.

Firstly highlight the skill you are expert in. For example we have good command over android development so what we would do is that we find websites which have no apps yet in the playstore. We will drop a mail to owner on that website that you are lacking much audience because this era is of app users and there are trillions of folks using smart phone. We can build your app at a very reasonable price. In this scenario if client gets ready you could be able to build up portfolio.

You can also try getting business through LinkedIN. Visit your profile page on LinkedIN from your mobile app or desktop, and if business feature is turned on for you, you’ll see a box under your profile photo/headline that talks about how to showcase the services you provide. Click “Add Services,” and then fill out the form to provide details about the services you provide. Be as detailed as possible so members who view this section have a good sense for what you provide. Click “continue” and this will automatically be added to your profile.

Clients for Mobile app development

For finding clients on linkedIn, you must have a good connection with your targeted audience. You can search clients by their posted requirement like: “Looking for the freelancer designer or developer”. Once you type a statement like this one in the search box you will get the list of a result as you have to sort the list by “Content”. Then you can able to view all the posts related to that “keyword/requirement”. You have to pitch to that Author who has posted the requirement. You can simply comment or you can connect with him for further discussion.

Hope this article on how to get clients for Mobile app development is useful to you. Please read about Optical Character Recognition in React

Node Red and its application

Hello People. This article explains you What is Node Red and its application. Node-RED is a programming tool for wiring together hardware devices, APIs and online services. At the core of Node-RED is Node.js, which (as you know) is a JavaScript runtime that has an active community.

Because of its ease of use, node-red is ideally suited for building IOT and Home control dashboards and automations as well as many other applications.

Node-Red IOT and Home Automation

Industrial IOT and home automation applications will generally use one or more of the following protocols.

  • MQTT
  • HTTP

Nodes for these protocols are part of the core nodes.

Node Red and its application

Various platforms

Node-RED can be used on various platforms. That’s because Node-RED itself is a Node.js application. If you have a runtime environment for Node.js, you can run it. It is mostly used on Edge devices, cloud services, and in embedded formats.

The perfect starting point for Node-RED applications is the ADAM-6700 series modules that come complete with Node-RED installed, plus onboard I/O and an extensive built in library to assist with utilising the ADAMs functions. Other functions and sample code can be added from other Node-RED users or by building your own applications and importing them into other projects you may do in the future.

An example of an application using Node-RED could be for a specific signalling arrangement for alarm monitoring. This could include analogue, serial, or ethernet devices all covered in a single unit that provides email and SMS support via a network. It could also include a dashboard on the local network with raw data that the alarms are based on, with logging on board using an SD Card.

A router using Node-RED can provide monitoring of 4G signal reception, alerts for signal loss, network performance and data usage just to name a few. As with modern equipment, Node-RED can provide benefits to make products intuitive to the user’s requirements whether for additional features or just using the dashboard function for service acknowledgement or fault reporting.

Hope this article on What is Node Red and its application is useful to you. Please read Software Development company for IoT projects

Software Development company for IoT projects

Hello People. This article discusses how to choose a software development company for IOT projects. The Internet of Things is a concept in which many everyday appliances and consumer electronics are computerized and connected to the Internet. Choosing an IoT developer today is very difficult.

IoT development cost

IoT development is very complex and therefore cannot be cheap. Immediately eliminate companies that offer their services 2-3 times cheaper. You will probably end up with a low-quality product if you choose them.

Blog posts and social media

Regular posts on social networks and a blog by a company indicate that the company has something to share with the audience. It is a great way to understand IoT’s level of expertise and company scale. It is enough to read a few articles to understand the material’s relevance and cultural level.

Plan for long-term

When it comes to the corporate, planning for the long term is the best. As it is a far-reaching, well thought, and comprehensive strategy that has the capability to change your life completely, the former applies to it too. 

Additionally, there’s always a level of uncertainty associated with this dynamic and disruptive technology, that may lead to unpredictable consequences in the future. This calls for the need for long-term planning that allows you to stay prepared for or unexpected events and take actions based on the ever-changing business environment and changing technologies.

Software development company for IOT projects

Figure out the basics

While your business might be successful with the adoption of this smart technology, relying on mere data collection may lead to failure in the next phase of a project. IoT is more than just collecting data with the help of connected devices, and you must consider several other factors to make your IoT project successful. 

It’s worth brainstorming how you are supposed to gain profitable business values from your internet-connected assets. Moreover, while you are collecting data, you need to make sure that it is driven by the real-world needs of a business and is organized properly. 

Secure IoT Private Networking

Protecting and securing your data is a serious business regardless of what industry you’re in. To have secure networking it’s better to create different ways for customers to build and own their IoT private network from end to end.

Regardless of whether you’re utilizing AWS VPC peering, AWS Direct Connect or IoT LANs, the IOT development company should plan to scale their customer’s business without compromising on their data.

Hope this article on software development company for IOT projects is useful to you. Please read Cost of developing an IOT app


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