Top 9 Coding Interviews Courses and Personalized Interview Plan to Crack Tech Interviews 2025
My Favorite Educative.io Courses for Coding Interviews in 2025 and Personalized Interview Plan
Hello guys, if you have gone through any coding interview then you may know that preparing for coding interviews can feel overwhelming, especially with the pressure to ace tough technical rounds at companies like Google, Amazon, and Microsoft.
The secret to succeeding lies in mastering problem-solving techniques, understanding key concepts, and consistently practicing. Educative.io’s and is a goldmine for developers looking to enhance their coding interview skills.
These courses are carefully designed to break down complex concepts into digestible, practical lessons, making them ideal for candidates aiming to ace technical interviews.
A lot of people asked me about which Grokking courses they should join on Educative to prepare better for Coding interviews. After answering them individually I thought about writing this article.
Here are the top 9 Grokking courses on Educative.io that you should consider for your coding interview preparation, they cover all essential topics for coding interviews like System Design, API Design, Coding Patterns, Dynamic Programming, Distributed Systems and much more.
Though, if you want to join all these courses then I suggest you to take a which gives access to all of these 1200+ AI powered courses as well as their AI powered mock interview which is another resource I highly recommend to developers.
Currently they are also offering 50% discount which means you can get the annual plan for just $17 per month. You can
9 Best Educative.io Courses for Coding Interviews in 2025
Now, let’s check these courses in more detail to find out which topics they cover and what you can learn from them and how they help you to crack your coding interview
1.
This flagship course is the go-to resource for learning how to recognize and apply patterns to solve common coding problems.
It focuses on 16 key patterns like sliding windows, two pointers, and dynamic programming, which frequently appear in technical interviews.
Why You Should Take This Course:
- Learn to identify problem patterns and tackle them confidently.
- Covers over 150 coding problems with detailed explanations and solutions.
- Helps you transition from brute force solutions to optimal approaches.
Here is the link to join this course —
2.
A modern take on system design, this course introduces advanced topics like distributed systems, data replication, and eventual consistency.
It’s perfect for developers and engineering managers preparing for roles that require expertise in modern architectures.
Why You Should Take This Course:
- Focuses on modern, cloud-based architectures.
- Includes lessons on system reliability, fault tolerance, and microservices.
- Teaches trade-offs between various design decisions.
Here is the link to join this course —
3.
Dynamic programming (DP) is a daunting topic for many interviewees, but this course simplifies it by introducing patterns like the knapsack problem, Fibonacci numbers, and palindromic subsequences.
Why You Should Take This Course:
- Focuses on breaking down DP problems into simple subproblems.
- Teaches a systematic approach to solving DP questions.
- Includes visual explanations to build a strong conceptual foundation.
Here is the link to join this course —
4.
For senior developer or system architect roles, system design interviews are a critical hurdle. This course walks you through designing scalable, high-performance systems like URL shorteners, social media feeds, and chat applications.
Why You Should Take This Course:
- Offers step-by-step guidance for designing real-world systems.
- Covers fundamental topics like scalability, load balancing, and database sharding.
- Includes interactive diagrams and case studies for better understanding.
Here is the link to join this course —
5.
Low Level Design and Object-oriented design (OOD) interviews test your ability to design and model complex systems.
This course provides a comprehensive approach to solving OOD problems by breaking them down into manageable steps.
Why You Should Take This Course:
- To Prepare for Low Level design
- Covers common design scenarios like parking lots, elevators, and ATM machines.
- Teaches best practices for applying SOLID principles.
- Includes interactive exercises to solidify concepts.
Here is the link to join this course —
6.
API design is a vital skill for back-end developers, and this course is tailored to prepare you for API design interviews.
This course delves into designing scalable, robust, and secure APIs while addressing real-world challenges like versioning, authentication, and authorization.
Why You Should Take This Course:
- Provides a strong foundation in RESTful APIs and GraphQL.
- Focuses on practical aspects of API design with hands-on exercises.
- Prepares you for API-specific interview rounds with real-world examples.
Here is the link to join this course —
Designed for developers aiming to ace system design interviews, this course offers an in-depth exploration of scalable and high-performance system architectures. From distributed systems to caching strategies, it covers everything you need to succeed.
Why You Should Take This Course:
- Explains core topics like distributed databases, load balancing, and caching.
- Includes detailed case studies to solidify concepts.
- Perfect for mid-level and senior developers preparing for challenging interviews.
Here is the link to join this course —
8.
If you want to master scalability and architecture, this course is for you. It covers techniques for designing systems that handle millions of users while maintaining performance and reliability.
Why You Should Take This Course:
- Teaches vertical and horizontal scaling techniques.
- Covers distributed databases and service-oriented architectures.
- Focuses on practical applications of scalability in real-world systems.
Here is the link to join this course —
9.
As machine learning gains prominence, understanding how to design ML systems is crucial. This course equips you with the skills to build scalable and maintainable machine learning pipelines.
Why You Should Take This Course:
- Explains feature engineering, data pipelines, and model deployment.
- Covers monitoring and maintaining ML systems in production.
- Essential for aspiring ML engineers and those preparing for ML-specific system design interviews.
Here is the link to join this course —
Why choose Educative.io’s Grokking Series for Coding Interview Preparation in2 025?
The Grokking courses on Educative.io stand out because they focus on patterns-based learning.
Instead of solving each problem from scratch, these courses teach reusable patterns that save time and build confidence.
Additionally, the interactive coding environment eliminates the need for constant context-switching, letting you practice directly in the browser.
One standout feature of Educative.io is its newly designed and launched feature called , designed to fast-track your path to interview mastery.
Unlike the traditional grind of solving countless LeetCode problems, this plan focuses on efficient preparation tailored to your unique strengths and skill gaps.
The platform offers a well-structured approach to mastering coding interviews, system design, and more by leveraging AI-powered mock interviews for full-loop practice.
If you ask me this is a great tool to identify areas of improvement and deliver an impressive, personalized learning experience.
If you’re looking to maximize your preparation in the shortest time possible, this adaptive plan can help you confidently navigate the toughest interview challenges.
Here is the link to learn more —
How to Make the most of Educative.io Coding Interview Courses?
is a big platform and you will find thousands of courses, projects, and hands-on lab. In order to make most in a limited time, you need guidance.
Here are few tips to make most of these courses and prepare well enough to crack your coding interview in very first attempt
- Start with a Plan: Dedicate specific time blocks to learn and practice daily.
- Practice Actively: Write code for every problem, even if the solution is provided.
- Focus on Weak Areas: Use the detailed explanations to improve in areas where you struggle.
- Simulate Interviews: Time yourself while solving problems to mimic real interview conditions.
I could not recommend enough then setting aside time every day, this discipline really pay off in long term, and one of the best thing is that they are offering 50% discount now on their annual premium and premium plus plan which means learning with saving.
Here is the link to join Educative Premium —
And, if you are still not sure, they also offer which is a nice way to get familiar with the platform without committing. I highly recommend it anyone who is interested in checking out Grokking courses on Educative but don’t want to commit on annual plans.
Conclusion
That’s all about the best Educative.io courses to prepare for Coding interviews in 2025. Cracking coding interviews requires a blend of theoretical knowledge, problem-solving skills, and practical experience.
The Grokking courses on Educative.io and their Personalize Preparation Plan are designed to address these areas comprehensively, making them indispensable for any developer preparing for technical interviews.
They cover all essential coding interview topics like System Design, API Design, Coding Patterns, , Distributed Systems and much more.
Start with the course that aligns with your current needs and progressively work through the series to build a strong foundation for your interview success.
If you’re serious about advancing your career, bookmark these Grokking courses today and start your journey toward landing your dream job!
Other System Design Articles and Resources you may like
- 5 System Design CheatSheets You can Refer before Interview
- 16 best Resources to Prepare for System Design Interview
- Top 5 System Design YouTube Channels for Engineers
- My Favorite Software Design Courses for 2025
- 3 Places to Practice System Design Mock interviews
- Is Designing Data-intensive application book worth reading?
Thanks for reading this article so far. If you like these System design courses then you can, they are offering a 50% discount also.
