Prompt engineering: how to communicate better with LLMs without relying on trial and error
Learn how prompt engineering makes LLM interactions clearer, more useful, and easier to validate—without relying on trial and error.
2/11/2026
Introduction to Python
Learn the basics of Python, from your first program to pip, venv, automation, data analysis, and web development.
2/9/2026
Introduction to Unit Testing
Learn the basics of unit testing, how to structure your first test, and which parts of your code to test first.
2/6/2026
Docs That Lie Are Worse Than Missing Docs
Learn how to write trustworthy docs with clear READMEs, tested examples, and explanations that stay true as code changes.
1/31/2026
Introduction to DigitalOcean
Learn how DigitalOcean works, from Droplets to App Platform, and when its simple, predictable cloud makes sense for your project.
1/30/2026
C, Clean Architecture, and AI in QA: DW Corp’s Technical Workshops at CPBR17
Explore DW Corp’s CPBR17 workshops on C, Clean Architecture, and AI in QA—and how they connect technical foundations, architecture, and quality.
1/27/2026
Hive: AI-Powered Facebook and Instagram Ad Automation for Small Businesses
Learn how Hive uses AI to automate Facebook and Instagram ads, helping small businesses create, launch, and optimize campaigns.
1/27/2026
Beginner Developer Survival Kit
Learn the five essential tools every beginner developer needs: code editor, terminal, Git, browser DevTools, and package manager.
1/25/2026
Best Practices for Unit Testing
Learn practical unit testing practices that improve confidence, reduce maintenance, and catch real regressions without slowing your team down.
1/19/2026
Git Without Drama
Learn practical Git habits for small commits, useful messages, focused branches, safer history, conflict resolution, and clean repositories.
1/13/2026
Machine Learning Best Practices
Practical machine learning best practices for honest data, reproducible experiments, simple models, and reliable production systems.
1/12/2026
Vue 3: Composition API in Practice — Organizing Real-World Logic in Vue Components
Aprenda a organizar lógica de busca, filtros e paginação em componentes Vue 3 usando Composition API e composables reutilizáveis.
1/4/2026