Data Types Course
This course teaches fundamental data types, validation, and modeling to build reliable applications across languages.

from 4 to 360h flexible workload
valid certificate in your country
What will I learn?
The Data Types Course equips you with practical skills to create clear, dependable data models and steer clear of expensive beginner errors. You'll learn about primitive and compound types, input validation, error handling, and secure management of money and equality. You'll practise constructing an Employee Helper model, drafting straightforward text documentation, contrasting programming languages, and gearing up succinct, job-interview-ready accounts of your data design decisions.
Elevify advantages
Develop skills
- Robust data modelling: design compact employee schemas with clear, typed fields.
- Type-safe coding: avoid common numeric, string, and equality bugs in real applications.
- Smart collection use: select optimal lists, maps, sets, and tuples for performance.
- Cross-language typing: map data models across Python, Java, C#, and JavaScript.
- Concise docs: write high-quality type docs, JSON examples, and validation checklists.
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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