Binmile technologies interview experience Real time questions & tips from candidates to crack your interview

SDE - Intern

Binmile technologies
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5 rounds | 3 Coding problems

Interview preparation journey

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Journey
My journey began with a deep curiosity and a hunger to understand the world of technology. Starting from scratch, I immersed myself in the basics of programming and computer science, fueled by a passion to unravel the complexities of this field. I encountered moments of frustration and self-doubt along the way, but each obstacle became a stepping stone for growth. Through late nights of coding, countless online tutorials, and hands-on projects, I slowly built my skills and confidence. But it wasn't just about mastering concepts but forging connections and finding mentors who believed in my potential. Their guidance and support propelled me forward, instilling in me the resilience to navigate through job interviews and overcome challenges. Every setback was a lesson, every success a testament to my dedication. And now, as I reflect on my journey, I'm grateful for every twist and turn that brought me to where I am today.
Application story
In my application journey, I targeted tech companies aligned with my interests in data structures and algorithms, object-oriented programming, operating systems, and computer networks. I tailored my applications to emphasize these skills and proactively reached out to recruiters via LinkedIn. After submitting applications, I followed up diligently. The interview process typically involved phone screenings, technical assessments, and face-to-face or virtual interviews. Each step provided an opportunity to showcase my expertise and problem-solving skills. I maintained open communication, prepared thoroughly, and demonstrated genuine enthusiasm for the role and the company.
Why selected/rejected for the role?
I believe I was selected for the IT company because of my strong problem-solving skills and my solid grasp of low-level design concepts. Throughout the interview process, I was able to effectively demonstrate my ability to analyze complex problems and devise efficient solutions. Additionally, my understanding of low-level design principles allowed me to contribute valuable insights and ideas during technical discussions. I believe these qualities, combined with my passion for technology and dedication to continuous learning, made me a strong candidate for the role.
Preparation
Duration: 8 months
Topics: Data Structures, OOPS, DP, Computer Networks, Operating System
Tip
Tip

Tip 1: Practice diligently, as consistent effort leads to mastery.

Tip 2: Prioritize adequate sleep, which is crucial for cognitive function and learning.

Tip 3: Embrace repetition, as it solidifies knowledge and skills over time.

Application process
Where: Other
Eligibility: 7 CGPA
Resume Tip
Resume tip

Tip 1: Have a good grasp and rating on coding platforms.

Tip 2: Work on meaningful projects and engage in development activities.

Interview rounds

01
Round
Medium
Online Coding Interview
Duration60 minutes
Interview date10 Jul 2023
Coding problem2

It was in the afternoon and they had a very friendly environment.

1. It was related to lowest common ancestor

Moderate
25m average time
75% success
0/80
Asked in companies
AmazonSalesforceInfo Edge India (Naukri.com)

The node structure of a binary tree is modified such that each node has the reference to its parent node.

You are given two nodes: ‘N1’ and ‘N2’, of the above binary tree. Your task is to return the lowest common ancestor (LCA) of the given nodes.

Note:

Let ‘TREE’ be a binary tree. The lowest common ancestor of two nodes, ‘N1’ and ‘N2’, is defined as the lowest node in ‘TREE’ with ‘N1’ and ‘N2’ as descendants (where we allow a node to be a descendant of itself).
Try solving now

2. System Design

Design a system so that each employee will get their salary after the deduction of PF and all other taxes.

02
Round
Medium
Online Coding Test
Duration60 minutes
Interview date10 Jul 2023
Coding problem0

It was in the evening.

03
Round
Medium
HR Round
Duration45 minutes
Interview date10 Jul 2023
Coding problem1

It was late in the evening.

1. It was a standard puzzle question

Problem approach

Tip 1: Read the top 50 puzzles.
Tip 2: Take a deep breath and do not panic.
Tip 3: You can ask for a hint if you cannot solve that.

04
Round
Easy
HR Round
Duration20 minutes
Interview date11 Jul 2023
Coding problem0

It was in the morning.

05
Round
Easy
HR Round
Duration10 minutes
Interview date11 Jul 2023
Coding problem0

It was in the afternoon after the lunch.

Here's your problem of the day

Solving this problem will increase your chance to get selected in this company

Skill covered: Programming

What is recursion?

Choose another skill to practice
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