Coder Course
This course equips you with essential skills to develop reliable command-line tools, covering architecture, data modeling, persistence, debugging, testing, Git, and packaging for confident utility development.

flexible workload from 4 to 360h
valid certificate in your country
What will I learn?
Coder Course teaches you to build reliable command-line tools with clean architecture, solid data models, and robust persistence. You will practice argument parsing, error handling, and human-friendly output, then strengthen your debugging workflow, logging, and automated tests. Learn Git essentials, packaging basics, and quality practices so you can ship small, maintainable utilities with confidence.
Elevify advantages
Develop skills
- Design robust CLI UX: clear commands, helpful output, predictable behaviour.
- Model and persist task data: IDs, JSON storage, and safe atomic file writes.
- Use Git like a pro: clean commits, readable logs, and simple branching flows.
- Debug CLI apps fast: reproduce bugs, trace state, and validate file persistence.
- Test and ship quality tools: unit tests, input validation, and simple packaging.
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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