Web Development
Data Science
Python
SQL
JavaScript
Artificial Intelligence
IT & Software
IT Certifications
Hacking
AWS
Arduino
DevOps
3D Modeling
Graphic Design
Photoshop
Drawing
Digital Painting
UX Design
Business
Data Analysis
Communication Skills
Project Management
Leadership & Management
Human Resources
Digital Marketing
Social Media Marketing
Marketing
SEO
Google Analytics
Branding
Excel
Office Productivity
SAP
PowerPoint
Microsoft Access
SharePoint
Finance & Accounting
Trading & Investing
Accounting
Bitcoin
Personal Finance
Video Editing & Animation
Photography
Adobe Premier Pro
Adobe Lightroom
Personal Development
Productivity
Career Development
Life Coaching
Health & Fitness
Meditation & Mindfulness
Yoga
Music
Music Production
Guitar
Piano
Singing
Language Learning
Teaching & Academics
Engineering
Math
Lifestyle
Pratik Singhal Courses
Data Structures & Algorithms in Java + 150 Leetcode Problems
4.3 (2,215 Reviews)
Provider: Udemy
Time: 42.5h- 2026
$74.99
Visit
Data Structures & Algorithms in JS + 100 LEETCODE Problems
4.3 (97 Reviews)
- Provider: Udemy
- Time: 27.7h
- 2025
$49.99
Visit
Most Recent Review
if you are beginner dont go for this one theory is very less and his english is lil confusing he repeatedly correct a sentence that make it hard to understand somtimes it becomes lil frustating to understand what he is trying to say
- Review by Sourik Shukla on Data Structures & Algorithms in Java + 150 Leetcode Problems
Instructor Bio
Hi, I am Pratik! I am really passionate about teaching software development, data structures, programming. I have taught over 1000 students live on multiple topics related to coding interview, software development etc.
Apart from teaching people, I also work at Amazon as a Senior software engineer and contribute to open source in my free time.
