Computer Science Course
Dive into essential computer science by creating a practical library management system. Master data structures, algorithms, APIs, data storage, concurrency controls, and testing methods to develop scalable and reliable backend services for today's tech applications. Build real-world skills that make complex systems work smoothly and efficiently in professional settings.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This course teaches you to build a strong library backend system using key data structures, clear models, and fast search tools. You'll code main algorithms in simple pseudocode, check their speed with Big-O analysis, 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 update in actual projects.
Elevify advantages
Develop skills
- Design effective data structures for quick searches, catalogues, and loan tracking.
- Write straightforward pseudocode for adding, searching, borrowing, and returning items.
- Implement concurrency controls to avoid race conditions and data loss.
- Build modular services with clear APIs, components, and testing plans.
- Assess storage solutions like databases, caching, and scaling for library operations.
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
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