NSI course
The NSI Course equips tech professionals with skills to build strong console applications. It covers designing conversational interfaces, handling data and scoring logic, input validation, testing, debugging, and clear documentation for practical decision-making tools in real-world scenarios.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
This NSI course teaches you to create a solid console program from start to finish. You will design user conversations, validate inputs properly, structure code with functions and data, model scores and decisions, test for issues, save results, and produce a ready-to-use CLI tool with full documentation.
Elevify advantages
Develop skills
- Build strong CLI flows: create questions, manage inputs, and map user journeys.
- Apply NSI logic: use data structures, scoring systems, and decision tables.
- Validate inputs smoothly: use loops for options and clear error feedback.
- Test and debug fast: handle edge cases and resolve typical CLI problems.
- Document code well: describe algorithms, results, and setup in a single file.
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
As suas aulas são perfeitas. Adquiri o pacote de um ano e, finalmente, tenho a oportunidade de acompanhar diversos temas do meu interesse sem precisar mudar de plataforma... agradeço por tudo o que fazem, já recomendei vocês a outras pessoas...

Giulio CarloAluno de Marketing Digital
Eu gosto de como as lições são direto ao ponto e como eu consigo alterar capítulos e pular conteúdos que não preciso.

Mariana FerresAluna de Fotografia
Gosto do conteúdo e do modo de apresentação e transcrição de vídeos, o que acelera o processo!

Luciana AlvarengaAluna de Design de Unhas
A plataforma é rápida, simples de usar. A diversidade de conteúdo e os vídeos complementares ajudam muito no aprendizado.

Giulio CarloAluno de Engenharia de Prompt
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