Series

Our best work comes in courses, not fragments — each series takes you from the very first step to genuinely capable, in order, with nothing assumed. Pick one and see it through.

14 parts · ~105 min total · starts at Part 1

From Prompt to Production

Build a real app with AI, end to end: Blazor Server, PostgreSQL and SignalR, developed with Claude across fourteen parts — every prompt shown, every AI mistake kept and fixed, every dollar counted. The companion repo's commit messages ARE the prompts.

All 14 parts →📦 ClinicLive repo — commit messages ARE the prompts

7 parts · ~50 min total · starts at Part 1

The AI Engineer Interview

AI Engineer is the fastest-growing job in tech — this seven-part series prepares you for its interviews: real questions on LLMs, prompting, RAG, agents and ML basics, each with a properly explained answer, a hands-on exercise, the follow-ups to expect, and the red flags to avoid.

All 7 parts →🎯 Interview prep hub

8 parts · ~57 min total · starts at Part 1

The .NET Developer Interview

Eight parts covering what .NET interviews actually ask — C# fundamentals, async, LINQ, ASP.NET Core, SQL and EF Core, system design, and the behavioral round — each question with an explained solution, something to try yourself, likely follow-ups, and the classic wrong answers to dodge.

All 8 parts →🎯 Interview prep hub

10 parts · ~69 min total · starts at Part 1

Git & GitHub: Zero to Advanced

A ten-part, workshop-style journey from your very first commit to rebase, reflog and bisect — with the story of how Git conquered the world, and a real practice repository on GitHub. No prior version-control experience needed.

All 10 parts →📦 Practice repo for the workshop

12 parts · ~74 min total · starts at Part 1

Blazor: Beginner to Intermediate

A twelve-part, hands-on series that takes you from your very first Blazor app to intermediate skills — components, binding, forms, routing, services, lifecycle and render modes — while building a small clinic app inspired by our system design series. Fully up to date for .NET 10.

All 12 parts →

8 parts · ~50 min total · starts at Part 1

SQL Server → PostgreSQL

An eight-part translation guide for developers who know SQL Server and are moving to PostgreSQL — schemas, data types, T-SQL differences, PL/pgSQL, performance, backup and restore, and the migration itself. Current for PostgreSQL 18.

All 8 parts →🔧 T-SQL → PostgreSQL translator 🔧 Migration assessment report

7 parts · ~22 min total · starts at Part 1

Conversation to System Design

A seven-part, beginner-first series that takes one real conversation with a doctor and turns it into a complete database design — entities, attributes, relationships, keys and all.

All 7 parts →🗺️ System design hub