Topics which is covered -

  1. What is React and How it’s work?
  2. JSX vs Pure React js.
  3. React Component — Function and Class Component.
  4. Function Component vs Class Component.
  5. Interactive Component using States.
  6. Iterating the list in React.

What is React?

React is a JavaScript library for building user interfaces. It is used to build single-page applications. React allows us to create reusable UI components.

React is a declarative, efficient, and flexible library for building dynamic user interfaces.

React creates a VIRTUAL DOM in memory. Instead of manipulating the browser’s DOM directly, React creates a virtual DOM in memory, where it does all…


Media.net

Applied using Referral

Contains 3 Coding Questions

  1. Count the number of unique elements in the array. Useful Link

2. Variations of Knapsack Problem

Given a set of items, each with an arbitrary positive weight and a value = 1 or 2 , determine which items to include in a collection so that the total weight is less than or equal to a given limit and the total value is as large as possible.

Find a polynomial algorithm.

3. Given a permutation of numbers from 1 to n, count the number of quadruples indices (i,j,k,l) such that i<j<k<l and A[i]<A[k]<A[j]<A[l].

Having…


MyKaarma

Applied through Career Page.

The first round consisted of an Online exam comprising of 2 sections, one was of MCQ’s and the other was a coding round.

Section 1: 20 MCQ on mix DS/Algo

Section 2: 3 Coding Question

  1. We have n jobs, where every job is scheduled to be done from startTime[i] to endTime[i], obtaining a profit of profit[i].You’re given the startTime, endTime and profit arrays, return the maximum profit you can take such that there are no two jobs in the subset with an overlapping time range. …


This is fully planed and targeted job fraud that is going on in India. With a steady increase in the number of people exploring lucrative work overseas options, there has been a corresponding rise in instances of frauds related to fake job offers abroad and fraudulent visa consultancies.

The victim, Vikas(name changed), is pursuing B.Tech ( Computer Science ) last year. Writing this from the perspective of Vikas.

I don’t how they got my email id, might be the reason I am applying in many job portal online and they have access to my data somehow and this, all started…


Juspay

Juspay is one of the largest firms in India in terms of providing Mobile payment solutions. Juspay visited our campus for hiring for an Internship. They have shortlisted around 600 students to give an online Coding Test at the Talscale Platform.

Interview Round consists of 3 rounds in on-campus and 2 round + 1 hackathon at their Juspay office-Bangalore. ( Total 6 rounds )

On-campus Rounds

Round 1: Coding Test

3 Graph-based question

1. Given the graph consist of pair and weight attached to it. Print   out the node having 
the maximum number of inorder weights. (Node having…


Acko

Acko visited our campus for a Software Engineer Internship + PPO. They have shortlisted around 400 students to give an online Coding test at Hackerrank based on Resume.

The interview consists of 5 Round

Round 1: Online Coding round — Hackerrank

Contains 3 Coding questions — Any Language

1. Ways to sum to N using array elements with repetition allowed 2. Questions based on regular Expression in which we have to design a regular Expression for returning a true if in given string
first character is the same as the last character.
3. Minimum number of Increment to make array…


Postman

I applied to Postman for SDE- Intern 2020 through its official website. After 10 days I got an invitation for Online Coding Test at Hackerrank.

Online Test Consist of 17 MCQ mostly based on OS, DBMS, LINUX, CN and 3 Coding questions was there

1. Recycling Cartridge2. Not remember but it based on 2 pointer concept3. File Handling QuestionFor all MCQ Question: Link

I was able to solve all questions

After 4 days I got a call from HR and scheduled my Technical Interview.

Round 2: Technical Interview — ZOOM

Started with my Introduction and my projects…


BuyHatke

BuyHatke visited our campus for internships and full time. I took part in the internship drive and I am sharing my experience here. Around 200 students shortlisted for an online round on the basis of their Resume.

Interview Consist of 3 rounds.

Round 1: Online Coding round

A round consists of 4 coding questions range from medium to hard at the Interviewbit platform.

1. All distinct triplets whose sum equal to 0 .2. Zigzag string Conversion3. Mark all Hamiltonian Cycle in a given graph4. Find a first non-repeating character in a stream of characters.

(In 4th question…


In this article, we are going to cover- Introduction to Object detection classifier, Importance of Object Detection, Pre-trained dataset (COCO), RetinaNet and about Image_ai python module.

When I started Machine learning, these fancy-fancy classifiers look very difficult to me but trust me these pre-trained models make it very easy than it seems to be. I will show you in this article, Just bear with me it’s really very easy !!!

You are here means, you are already familiar with machine learning languages like R or Python. If not I request you to go for basic here. In this article, I…


Story of my Teen life

Here my story begins

Confident

I was very confident about my GSOC proposal that I have submitted to The LLVM Compiler Infrastructure Organisation.
But got rejected #gsoc2020 #gsoc2019

I was confident about the competitive programming skills that I have practice for more than 1 year.
But got rejected in the online coding round of companies like Google, DE-Shaw, Sharechat , Juspay, Informatica and more.

I was confident about my face to face Interview Preparation and my core subject concepts.
But rejected in On-campus companies.
_____________________________________________________________

Not Confident

I was not confident and not prepared in any of my Hackathon that I have participated
But…

Akash Kumar

Software Engineer at Acko

Get the Medium app

A button that says 'Download on the App Store', and if clicked it will lead you to the iOS App store
A button that says 'Get it on, Google Play', and if clicked it will lead you to the Google Play store