Pratik Singhal

Packt Expert

Pratik Singhal

Pratik Singhal is a Senior Software Engineer at Amazon with extensive experience in software development and data structures. He has trained over 1000 students in coding interview preparation and contributes to open-source projects.

LinkedIn
Categories
Technology & Engineering, Software Engineering & Architecture, Algorithms & Data Structures, Java, Node.js, JavaScript, NumPy, Python, C/C++

4 Courses by Pratik Singhal

Cover image for Data Structures & Algorithms in Java + 150 Leetcode Problems

Data Structures & Algorithms in Java + 150 Leetcode Problems

Master Java Algorithms and Tackle Top Coding Interview Problems

Build your confidence for coding interviews by working through 150 popular Leetcode problems. Explore essential data structures and algorithms in Java, learning how to approach and solve real technical challenges. Live code walkthroughs help you develop practical skills for tackling interview questions.

Packt | 2025 | 2506 min

Cover image for Data Structures and Algorithms in JavaScript + 100 LEETCODE Problems

Data Structures and Algorithms in JavaScript + 100 LEETCODE Problems

Master Data Structures and Algorithms with JavaScript + Solve 100 Leetcode Problems

Explore essential data structures and algorithms using JavaScript while building your problem-solving skills through real coding challenges. Tackle 100 Leetcode problems to deepen your understanding and get ready for technical interviews. Gain practical experience that will help you write efficient, optimized code.

Packt | 2025 | 1678 min

Cover image for DSA In Python + Top 130 Leetcode Problems for MAANG

DSA In Python + Top 130 Leetcode Problems for MAANG

Master DSA with Python and Solve Top 130 Leetcode Problems for MAANG Prep

Develop strong coding interview skills by working through 130 real-world Leetcode problems using Python. Build a solid understanding of data structures and algorithms while learning to optimize your solutions for time and space complexity. Live coding and practical demonstrations help you gain confidence for MAANG-level interviews.

Packt | 2025 | 1950 min

Cover image for LEETCODE In C++ - Top 100 Coding Interview Problems

LEETCODE In C++ - Top 100 Coding Interview Problems

Unlock Top Coding Interview Success with C++ – Solve the Most Asked Leetcode Problems

Get ready to tackle the most common coding interview questions using C++. You'll work through the top 100 Leetcode problems, building your understanding of algorithms, data structures, and efficient problem-solving. With hands-on practice and clear explanations, you'll gain the confidence to approach technical interviews head-on.

Packt | 2025 | 1163 min