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Saurabh Kurve
Saurabh Kurve

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3 Prep Mistakes Blocking Your Job Hunt

When preparing for job interviews, many candidates unknowingly make mistakes that can hold them back. Here are three common pitfalls that could be keeping you from getting hired, along with practical tips and real-life examples to help you overcome them.

1. Waiting for the "Right" Time to Apply

Many people hold off applying for jobs, waiting until they feel 100% confident in their skills. This approach often leads to missed opportunities.

Example:
Imagine Sam, a software developer preparing for a front-end role. He spent months perfecting his React.js skills but kept delaying job applications, feeling he needed more experience with Redux. By the time he felt ready, a company he had been targeting had already filled the position with someone less experienced but more proactive.

Tip: Apply as soon as you feel somewhat prepared. Even if you're not perfect, early applications can help you gain feedback, understand job market demands, and prepare for future interviews.

Use Case:
Many companies value enthusiasm and growth potential. Startups, for instance, may appreciate candidates who show initiative even if they’re still learning. Applying early can get your foot in the door for future opportunities when hiring managers remember your name.


2. Staying in Your Comfort Zone While Solving Problems

Solving the same level of problems every day feels comfortable but hinders your growth. Real progress happens when you challenge yourself.

Example:
Take Lisa, an aspiring data analyst. She spent weeks solving beginner-level SQL queries, convinced that mastering these would make her interview-ready. But when she faced more advanced questions in an interview—like writing subqueries or optimizing query performance—she struggled and didn’t make it past the technical round.

Tip: Constantly push yourself to solve more challenging problems. Instead of repeating beginner problems on platforms like LeetCode, move up to intermediate or advanced ones. This is how you build strong logical and problem-solving skills.

Use Case:
In companies like Google or Amazon, where problem-solving and algorithmic thinking are crucial, solving progressively harder problems can be the difference between landing an offer and missing out. Focus on leveling up to simulate real-world coding challenges.


3. Debating Between Development or Data Structures & Algorithms (Dev vs. DSA)

Many candidates get stuck deciding whether to focus on development (Dev) or Data Structures and Algorithms (DSA), thinking they have to choose one over the other. This mindset can limit your job prospects.

Example:
Consider John, who was preparing for a software engineer role. He dedicated months exclusively to learning web development technologies like React and Node.js. However, when he applied to top-tier tech companies, he realized their interviews heavily emphasized DSA. Without solid DSA knowledge, he couldn’t make it past the coding rounds, despite his strong development skills.

Tip: Don't fall into the Dev vs. DSA trap. Both are important—just in different ways. DSA is critical for most coding interviews, while development skills often shine in later technical rounds or for product-based companies.

Use Case:
For roles at companies like Microsoft or Facebook, both skill sets are required. Interviews often start with DSA-focused rounds but shift towards practical development knowledge later. A balanced preparation approach ensures you’re ready for whatever comes your way.


Avoiding these three preparation mistakes can significantly increase your chances of getting hired. Apply early to get feedback, push yourself to solve harder problems, and balance your time between development and DSA. By following these tips, you'll not only improve your skills but also position yourself as a more attractive candidate in a competitive job market.

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