Hari Kondlapudi

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CEO

Hari Kondlapudi is the founder and CEO of Do Systems. He is a technology enthusiast, will be found researching on crypto, and blockchain during his free time.

Recent Posts

facebook-google-twitter-integration-to-react

Integration Of Facebook,Google and Twitter to React Web Application

11-23-2020    Hari Kondlapudi

It is much safer signing with Facebook, Google or Twitter into any standalone application instead of creating a new account and password. The more passwords you create for every website you use, they should be unique passwords. If one of the...

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how-to-solve-async-queue-process-issues

How to solve Async queue process issues in Node.js

11-23-2020    Hari Kondlapudi

We had a situation in a project we have to process the data asynchronously like one after the other. In this scenario, the async queue has become a handy tool for this case. It worked well until we found something in my code that is making the queue ...

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Twilio-sms-integration-node-js

Integrating Twilio SMS and SendGrid Email API using node.js

11-20-2020    Hari Kondlapudi

Twilio has democratized communications channels like voice, text, chat, video, and email by virtualizing the world's communications infrastructure through APIs that are simple enough for any developer to use, yet robust enough to power the world&...

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image-resizing-in-nodejs-for-memory-optimization-and-better-application-performance

Image Resizing in Node.js for Memory Optimization and Better Application Performance.

11-20-2020    Hari Kondlapudi

In our Web app when we have a requirement as to display a particular image at a fixed size, even image size is too large we can load and display it from the front end since memory and time consumption will not be high, but what if we need to display ...

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path-errors-in-environment-file-in-linux

Path Error In Environment File in Linux

11-20-2020    Hari Kondlapudi

There are many reasons for looping the login screen. But this case differs from others because of the PATH Which holds all the commands for our computer in their $path. If we do something wrong that causes us to loop the login screen. It won&...

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