Study Guides

Learn. Practice. Ship.

Interview prep and reference materials curated by Sandy Brook DevWorks.

AI Driven Development Workflow

A practical guide to aligning with docs, writing PRDs, slicing work vertically, implementing with TDD, reviewing in fresh context, and improving the codebase for future agents.

AI Coding TDD PRDs Engineering Workflow

Modern Python Web Applications

37 Chapters

A FastAPI-centered guide for ASP.NET Core developers covering APIs, templates, SQLAlchemy, authentication, authorization, deployment, background work, and testing through the RecipeVault capstone.

Python FastAPI SQLAlchemy Security Capstone

C# Data Structures & LINQ

5 Lessons

A complete study guide for experienced developers covering core interfaces, hash-based collections, LINQ execution models, advanced transformations, and high-performance C#.

C# LINQ Data Structures Interview Prep

ASP.NET Core in Action

36 Chapters

A comprehensive study guide covering minimal APIs, middleware, dependency injection, Entity Framework Core, Razor Pages, MVC, authentication, security, deployment, and testing — designed for backend engineering interview preparation.

ASP.NET Core EF Core Razor Pages MVC Interview Prep