Free Online System Design Interview Courses and Certifications 2024

What Are the Best System Design InterviewCertifications?

System design is the process of designing the architecture, components, modules, interfaces, and data for a system to satisfy specified requirements. System design interviews are a common and important part of the hiring process for software engineers, especially for senior roles. They test your ability to design scalable, reliable, and efficient systems that can handle real-world scenarios. There are many online courses and certifications that can help you learn and practice system design and ace your coding interviews. Here are some of the best ones:

**Grokking the System Design Interview by Educative**: This is an online course that teaches you how to approach and solve system design problems that are commonly asked in tech interviews. You will learn how to break down complex problems into manageable components, how to apply key concepts such as scalability, load balancing, caching, data partitioning, replication, consistency, availability, and security, and how to communicate your design effectively using diagrams and trade-offs. You will also get access to 20 real-world system design questions and solutions, such as designing Twitter, YouTube, Uber, Dropbox, Instagram, and more.

**Pragmatic System Design by Udemy**: This is an online course that teaches you how to design practical and realistic systems that can handle millions of users and requests. You will learn how to use the right tools and frameworks for system design, such as AWS, Kafka, Redis, MongoDB, Docker, Kubernetes, and more. You will also learn how to apply best practices and principles for system design, such as microservices architecture, RESTful APIs, event-driven architecture, CAP theorem, ACID vs BASE transactions, and more. You will also get access to video lectures, quizzes, assignments, projects, and mock interviews.

**The Complete Design Interview Course by Udemy**: This is an online course that teaches you how to ace any design interview question that you may encounter in your coding interviews. You will learn how to design systems from scratch using a systematic approach, how to use various design patterns and techniques for different scenarios, such as object-oriented design, functional programming design, distributed systems design, concurrency design, database design, web services design, and more. You will also get access to video lectures, quizzes, exercises, projects, cheat sheets, and mock interviews.

**System Design by InterviewBit**: This is an online platform that provides you with a comprehensive guide to system design interviews. You will learn how to prepare for system design interviews, how to understand the requirements and constraints of a system design problem, how to choose the right components and technologies for a system design solution, and how to evaluate the trade-offs and performance of a system design solution. You will also get access to interactive tutorials, articles, videos, practice questions, solutions, feedbacks,

and discussions.