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🎁 Placement-Preparation- Complete Roadmap 🎁


This repository consists of all the necessary Resources,questions and their solutions required for cracking the coding rounds and technical interviews at tech companies as well. And this content will surely help you to crack your dream company. This material has been taken and combined from various different sources. It will be a complete roadmap for your placement prep.



Index of content

  1. Structure of the repository
  2. Roadmap to Dream Placement
  3. Platforms for Training
  4. When contribute
  5. How to contribute
  6. Connect with me

Structure of the Repository

Folder Content
Aptitude Resources and Practice Problems
Computer Networks CN resources and interview preparation
DBMS DBMS resources and interview preparation
Flutter Flutter resources for interview preparation
Geeks For Geeks GfG coding solutions with Explanation
InterviewBit Interview Bit solutions with Explanation
Leetcode Leetcode solutions with Explanation
Operating System OS resources for interview preparation
OOPS OOPS resources for interview preparation
SQL SQL resources for interview preparation
System Design System design interview preparation

🏆 Roadmap to Dream Placement

Language
  • Intent
    • Familiarity with Syntax
    • Familiarity with all keywords & Basic Concepts
    • main focus is on, that are you comfortable in writing code with your preferred language
  • Choices
Data Structure and Algorithms
  • Without this, No Software Engineering Interview, in a tech giant can be cracked
    • Follow this DSA Crack Sheet List
    • Time Required:
      1️⃣ 2-3 months
      2️⃣ 6-8 questions/day
      3️⃣ 3-6 hrs/day
Projects
  • You need some projects to showcase your skills to your interviewer
    • Choices:
      1️⃣ Mobile Development
      2️⃣ Web Development
      3️⃣ Machine Leraning
      4️⃣ Some other stuff (like, Blockchain, IOT, etc)
    • Time Required: 3 months (doing on weekends 6-8 hours)
Subjectve Topics
Competitive Programming
  • CP needs time, it's not somthing thant you can master in 2 months, We will get comfortable with online platorms and get a taste of competitive programming
  • Leetcode questions nearly 150-200 questions
    • Category:
      1️⃣ Easy: 30%
      2️⃣ Medium: 50%
      3️⃣ Hard: 20%
  • Time Required:
    1️⃣ 150-200 Questions
    2️⃣ 2 months
    3️⃣ 3-4 Ques/day
Misc Stuff

Best Platforms for training

Hackerrank InterViewBit LeetCode GeeksforGeeks Badge Codechef CodeForces Hackerearth

How to contribute

  1. Fork the repository
  2. Do the desired changes (add/delete/modify)
  3. Make a pull request

When contribute

  1. If there is no solution or explanation to a problem in the main branch.
  2. Generally codes are in C++ if your solution is in other langauge.
  3. If your solution is asymptotically faster than the one in the main branch.
  4. If your algorithm is of the same time complexity but with reduced code size. In this case, comment out the original solution and make a pull request with your solution.
  5. If you have another method of solving the problem which is asymptotically slower than the original method then, comment your solution in the main file and make a pull request.
  6. If you would like to make any positive change to the resources content.

I Appreciate any feedback

Constructive criticisms or code reviews of any kind are very much welcome.

If you have any questions about the solutions you can find here, feel free to contact me at: sumitsojha8@gmail.com

Social Media

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Credits to respective owners