Message on Whatsapp 8879355057 for DSA(OA + Interview) + Fullstack Dev Training + 1-1 Personalized Mentoring to get 10+LPA Job
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Software development is one of the most popular and in-demand careers in the world today. Software Developers are the secret treasures of any growing firm. Holding abilities in the subject of software development may be a good fit for you because it is one of the highest-paying careers in the world.

As the world shifts towards digitalization, more people are engaging in online activities such as transactions, use of various applications, games, and so on, and this is how demand has been steadily increasing year after year. According to the most recent survey, annual growth for software developers is expected to increase by 22% by the end of 2029. Besides this, if you’ll check the current figures, there are more than 1,12,000 job postings available in India and 1,054,000+ jobs are currently available worldwide.

Required knowledge: Below is the essential skills, tools, and technologies that are required to start this journey:

  • Should know some basic programming languages (C, C++, Python, Java, etc.)
  • Data Structure and Algorithm
  • Basics of Computer Network (For the full tutorial, refer to Computer Network Tutorials)
  • Git and GitHub
  • Database Management System (DBMS)
  • Have knowledge of containers and tools like Docker and Kubernetes
  • Testing procedures (Unit testing, System testing, etc.)
  • Knowledge of OS (Windows, Linux, Solaris)
  • Frameworks (Here are the Top 10 Frameworks)
  • Knowledge of IDEs tools like Eclipse or Visual Studio Code
  • Text editing software (Notepad on Windows and VIM in Linux or advanced editors like Sublime and Notepad++)
  • Cloud platforms (such as AWS, Microsoft Azure, GCP, etc.)
  • SDLC

To dive deeper into these technical skills and tools, you can check out 13 Technical Skills You Should Have as A Developer.

Average Salary: The average salary of a Software Developer ranges between INR 4.5LPA – 8.4LPA in India and USD 70,000 – 1,02,000 per annum in the USA.

Resource for Learning: If you wish to learn more about web designing, Scaler Topics got your back with the most reliable course that can help you learn A-Z about programming languages and help you pave your career in the same.

by Expert (650 points)
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Prepare from these free courses mentioned here : 


  1. Read the complete introduction from this book. And write running code, in your IDE (Basic code). You may also start your preparation from this guide.
  2. Go to Practice (Find the same section in Data-structure) – Solve at least 10 questions from the same topic.
  3. Go to Questions section of the same chapter from the book. (And try to think yourself first, if you aren’t able to get the solution, look for the answer, please read the best approach to solve the question.) It’s mandatory to try every question. – *Try to implement as much as possible*
    Give some time, to solve the question on your own. Don’t hurry.
  4. Alternatively, Data Structure Questions can be practiced on any competitive programming platform. When you’re stuck, and not getting what’s written in the book, refer to GeeksforGeeks or YouTube video if you find any.
  5.  Read and try to solve all these questions: – This set contains almost all famous interview questions related to Data-structure.

Now, comes the SQL part :

  1. Install MySql in your PC.
  2. Read and implement all the basic queries from Implementation is important.
  3. Read about DBMSJoinsNormalization, KeysACID Properties from
  4. Please read carefully, (GroupBy, difference between where and groupBy, Find nth highest salary from the table).

Tada, if you have followed these steps carefully, I am sure, you are prepared to clear 2 rounds of any MNC company.

  • Next, Please make some impressive project and mention in your resume. Be careful, you should know everything which is mentioned in your resume. Because, in most companies, now people will focus on what you’ve done extra, for which they will hire you.
  • Prepare some puzzles: Can refer GeeksforGeeks puzzle section.

Now you are prepared for the interview and can start applying in companies.

Once, you will start applying in companies, you will get some time, before the interview. This time, you need to solve the random questions of Practice.  You may choose the difficulty level to start with. Especially – do Arrays and Strings if you can.