Computer Science Course
Dive into essential computer science concepts by creating a practical library management system. Master data structures, algorithms, APIs, data persistence, concurrency controls, and testing methods to develop scalable and reliable backend services for today's tech applications. Build confidence in designing systems that perform well under real-world demands.

flexible workload of 4 to 360h
valid certificate in your country
What will I learn?
This course teaches you to build a strong library backend system using effective data structures, clear domain models, and smart search indexes. You will code key algorithms in pseudocode, check Big-O efficiency, and use best practices for testing, logging, and monitoring. Gain skills in managing data storage, handling multiple users at once, and scaling up so your systems remain accurate, dependable, and simple to upkeep in actual projects.
Elevify advantages
Develop skills
- Design efficient data structures for quick search, catalog management, and loan tracking.
- Write precise pseudocode for add, search, borrow, and return operations.
- Implement concurrency controls to avoid race conditions and data loss.
- Build modular services with clear APIs, modules, and testing plans.
- Assess storage solutions like databases, caching, and scaling techniques.
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 workload.What our students say
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