System Design Course
This course teaches practical system design for building scalable, reliable backends, covering architecture, data modeling, real-time features, APIs, and operational best practices.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
The System Design Course equips you with practical skills to build strong backends for today's products. You'll learn key architecture patterns, data modelling, APIs, real-time chat and live sessions, streaming and media delivery, plus secure payments. It also covers reliability, monitoring, scaling, and handling incidents, so you can create systems that are efficient, tough, and set for growth.
Elevify advantages
Develop skills
- Design scalable backends: use modern patterns, SLAs, and balance trade-offs.
- Build real-time chat and live sessions using WebSocket, WebRTC, and pub/sub.
- Model data for expansion: sharding, replication, caching, and privacy-focused storage.
- Create strong APIs and integrations with async messaging, gateways, and webhooks.
- Engineer reliable systems with monitoring, autoscaling, security, and disaster recovery plans.
Suggested summary
Before starting, you can change the chapters and the workload. Choose which chapter to start with. Add or remove chapters. Increase or decrease the course workloadWhat our students say
Your lessons are perfect. I got the one-year package and finally have the chance to follow several topics I'm interested in without having to switch platforms... I appreciate everything you do, and I've already recommended you to others...

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

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

Luciana AlvarengaNail Design Student
The platform is fast and easy to use. The variety of content and the extra videos really help with learning.

Giulio CarloPrompt Engineering Student
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