Ravi Kumar

@theravikr

#dev #coding #learning #React #Cpp

indiaJoined September 2022

About

I like to design and build beautiful and aesthetic websites on React and node.js. Love to write technical blogs and take part in Coding contests.

Available for

I am available for a mentor, project contribution, etc. Looking for job and internship opportunities.

Ravi Kumar's blogs

Ravi Kumarravikr126.hashnode.dev8 posts

Recently published

ravikr126.hashnode.dev

GRPC, How it works, and so many follow-up questions

Question 1. What is gRPC, why we use it, the benefits, use case scenario, and give a simple example for understanding gRPC very well. I am making notes to make a better way 1. What is gRPC? gRPC = Google Remote Procedure Call. It’s an open-source,...

Nov 6, 202540 min read

ravikr126.hashnode.dev

Important questions on Local storage and Cacheing

Kindle upvote it, it will motivate me to create this type of articles for you 🔼 What are the key differences between localStorage and sessionStorage? Both localStorage and sessionStorage are part of the Web Storage API and are used to store key-v...

Feb 10, 202521 min read

ravikr126.hashnode.dev

Kadane's Algorithms for FAANG interviews

Let's talk about the most popular and most asked interview questions. 👉 𝐅𝐢𝐧𝐝 𝐭𝐡𝐞 𝐦𝐚𝐱𝐢𝐦𝐮𝐦 𝐬𝐮𝐦 𝐨𝐟 𝐚 𝐜𝐨𝐧𝐭𝐢𝐠𝐮𝐨𝐮𝐬 𝐬𝐮𝐛𝐚𝐫𝐫𝐚𝐲. So how do you solve this question? 🤔So many approaches are there, but the most popular ...

Nov 4, 20242 min read

ravikr126.hashnode.dev

Struggling in job and internship opportunity

Recently, I found many students struggling for jobs and internships. There are many openings in companies, but due to a lack of knowledge and guidance, candidates don't get better job referrals, internship opportunities, or mentorship. In the dyn...

Jul 10, 20242 min read

ravikr126.hashnode.dev

Let's explain Promises for 5-year-old child who can easily understand the concept.

Imagine you have a friend, Timmy, who agrees to share his toy car with you tomorrow. A promise in programming is similar to that; it allows your code to say, "Hey, I'm going to do something, and when I'm done, I'll let you know." In this case, playGa...

Mar 4, 20242 min read

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Ravi Kumar

About

Available for

Ravi Kumar's blogs

Recently published

GRPC, How it works, and so many follow-up questions

Important questions on Local storage and Cacheing

Kadane's Algorithms for FAANG interviews

Struggling in job and internship opportunity

Let's explain Promises for 5-year-old child who can easily understand the concept.