System Design Interview Course
Excel in system design interviews by creating a production-grade URL shortener. Develop skills in scalable architecture, caching strategies, data modelling, reliability measures, security protocols, and analytics to confidently tackle high-traffic systems and shine in technical interviews.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
Gain expertise in system design interviews through a practical course focused on designing a real-world URL shortener. Master defining requirements, high-level architecture, data models, storage solutions, scaling with caching, reliability, observability, security, privacy, and extensibility to confidently articulate and justify your designs.
Elevify advantages
Develop skills
- Define clear functional and non-functional requirements quickly for system scoping.
- Design APIs, request flows, and storage systems handling over 50k requests per second.
- Establish SLOs, track SLIs, and outline failure recovery for robust reliability.
- Select databases, schemas, and keys optimised for URL management and analytics at scale.
- Implement caching, rate limiting, and security measures to boost performance and prevent abuse.
Suggested summary
Before starting, you can change the chapters and workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workload.What our students say
Your lessons are perfect. I purchased the one-year package and finally have the opportunity to follow various topics of my interest without needing to change platforms... I thank you for everything you do, I've already recommended you to other people...

Giulio CarloDigital Marketing Student
I like how the lessons are straight to the point and how I can change chapters and skip content I don't need.

Mariana FerresPhotography Student
I like the content and the way videos are presented and transcribed, which speeds up the process!

Luciana AlvarengaNail Design Student
The platform is fast, simple to use. The diversity of content and complementary videos help a lot with learning.

André FelipePrompt Engineering Student
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