31 May 2026
Big O Notation, Data Structures, and Concurrency
A practical guide to Big O notation, common data structures, and concurrency basics for software engineers.
31 May 2026
Clean Code Principles
The most important clean code principles for writing readable, maintainable, and professional software.
31 May 2026
Database Design and Data Modeling
Normalized vs denormalized schemas, relational modeling, and when to use each approach.
31 May 2026
Large Language Models: Transformers, RAG, and Fine-Tuning
How transformers work, practical patterns like RAG and fine-tuning, and how to use vector databases for LLM applications.
31 May 2026
Hooks: Webhooks, Git Hooks, and Data Pipeline Hooks
Understanding hooks in different contexts — webhooks for APIs, Git hooks for version control, and hooks inside data pipelines.
31 May 2026
Programming Fundamentals, OOP, and Architecture Patterns
Core programming concepts, object-oriented programming, advanced Python features, and the most used software architecture patterns.
31 May 2026
Testing with Pytest and TDD
Why testing matters, how to use Pytest, and why Test-Driven Development is even more important in the age of AI.
7 May 2026
Foundations of Agentic Software Delivery
How to set up agents, plans, permissions, and verification so AI coding agents can deliver software autonomously and safely.
20 April 2026
BonsaiApp: Cultivating Emotional Growth Through Technology
A mobile app built with React Native and Expo to help users develop emotional self-management skills and cope with loneliness.
18 April 2026
Git Flows: Choosing the Right Branching Strategy
A practical comparison of Git Flow, GitHub Flow, GitLab Flow, and Trunk-Based Development to help you pick the right branching strategy for your team.
15 April 2026
GitHub Repository Templates: Enforcing Good Practices from Day One
A guide to the community health files and templates every GitHub repository should have — CONTRIBUTING.md, CODE_OF_CONDUCT.md, issue and PR templates, CODEOWNERS, .devcontainer, .copilot, and more.
5 January 2026
Solar System in Three.js: Learning 3D Web Graphics
An interactive 3D solar system simulation built with Three.js and WebGL to explore planets, orbits, and real-time rendering in the browser.