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Learn how to use and configure Claude Code, from custom skills and hooks to MCP servers and CI/CD integration.
Gui Ferreira
Learn how to get started with Claude Code, from setting up your project to handling development workflows.
Gui Ferreira
Learn how to use GitHub Copilot, from writing your first prompts and implementing features to extending it with custom agents and MCP servers.
Kevin Dockx
Learn how to get started with building web product with ASP.NET Core
Steve Smith
Learn how to get started with Rust, from the basics of memory management to building and testing a web API that talks to a database.
James Eastham
Learn how to use the Microsoft Agent Framework to build AI agents in .NET, from your first agent to tools, workflows, and observability.
Nico Vermeir
Get started with C# programming in this comprehensive course, perfect for beginners or those transitioning from other languages. Learn key concepts like variables, loops, OOP, and debugging in C#.
Nick Cosentino
Learn modern unit testing in C# from scratch! This course by Nick Chapsas teaches you how to write reliable, maintainable unit tests, covering key concepts, techniques, and real-world applications.
Nick Chapsas
Learn how to use structs, enums, and pattern matching to manage state and handle errors in Rust.
Nick Chapsas
Learn how to write Rust, from borrowing and lifetimes to traits, shared ownership, and concurrency.
Nick ChapsasLearn how to use and configure Claude Code, from custom skills and hooks to MCP servers and CI/CD integration.
Gui FerreiraLearn how to use GitHub Copilot, from writing your first prompts and implementing features to extending it with custom agents and MCP servers.
Kevin Dockx
Learn how caching works in .NET, from eviction policies and distributed caches to hybrid caching and handling cache stampedes.
Jody Donetti
Learn how to use traits, manage memory, write unsafe code, handle concurrency, and build advanced web applications in Rust.
James EasthamLearn how to use the Microsoft Agent Framework to build AI agents in .NET, from your first agent to tools, workflows, and observability.
Nico Vermeir
Start from zero in a real Linux environment and learn Linux through the terminal.
Nick ChapsasLearn how to get started with Claude Code, from setting up your project to handling development workflows.
Gui FerreiraLearn how to get started with Rust, from the basics of memory management to building and testing a web API that talks to a database.
James Eastham
Learn how to edit text in Vim, from basic movement and saving to macros and configuration.
Nick Chapsas
Learn how garbage collection works in .NET, from the stack and heap to generations and the disposable pattern.
Salih Cantekin
Learn how to use Git, from your first commit to branching, merging, and rebasing.
Nick Chapsas
Learn how to design systems on Azure, from routing requests and storing data to handling asynchronous work.
Nick Chapsas
Learn how to measure code performance in .NET using BenchmarkDotNet.
Mel Grubb
Learn how to program in C, from your first function to pointers, dynamic memory, and data structures.
Nick Chapsas
Learn how to design systems in AWS by building a request path and optimizing it for observability, security, reliability, performance, and cost.
Nick Chapsas
Learn how C# features work under the hood, from the memory layout of types to the performance of lambdas, pattern matching, and LINQ.
Sergey Teplyakov
Get started with System Design using Dometrain's System Design Editor
Nick Chapsas
Learn how to process a billion-row file in .NET using multi-threading, memory-mapped files, and SIMD.
Salih Cantekin
Learn how to design and scale systems using horizontal scaling, database replication, sharding, caching, distributed tracing, and CQRS.
Nick Chapsas
Learn how to design distributed systems, from event sourcing and CQRS to multi-region architecture and observability.
Nick Chapsas
Learn how to build background jobs in .NET using hosted services, worker services, scheduling libraries, and message queues.
Nick Proud
Learn how to answer junior developer interview questions about C# fundamentals, object-oriented programming, memory, and async.
Nick Chapsas
Learn the Java concepts needed to answer junior developer interview questions, from OOP and collections to streams and the JVM.
Nick Chapsas
Learn the JavaScript fundamentals you need to answer junior developer interview questions, from the type system to closures and async.
Nick Chapsas
Learn the TypeScript concepts you need to answer junior developer interview questions, from the type system and scoping to asynchronous programming.
Nick Chapsas
Learn how to answer junior developer interview questions on Python fundamentals, built-in data structures, object-oriented programming, and generators.
Nick Chapsas
Learn how to answer junior developer interview questions about Go, from variables and types to concurrency and testing.
Nick Chapsas
Learn how to get started with QA automation, from UI and API testing to test structure and CI.
Nick Chapsas
Learn the fundamentals of manual QA, from test design and defect management to API and SQL validation, to prepare for interview questions.
Nick Chapsas
Learn how to implement and combine the behavioral design patterns in C#
Nick Chapsas
Learn how to implement the seven structural design patterns in C#
Nick Chapsas
Learn how to implement the Creational Design Patterns in C#
Nick Chapsas
Master the main AI abstraction library for .NET AI development
Brandon Minnick
Learn how to get started with authentication and authorization in .NET
Tore Nestenius
Master LINQ, one of C#'s most powerful features
Nick Chapsas
Familiar with Azure? Learn how to master it with this course.
Kevin Dockx
Learn the fundamentals of MCP, the open standard for connecting AI assistants to external tools, data sources, and APIs.
James Charlesworth
Learn what it really takes to step into a Tech Lead role.
Ryan Murphy
Learn to make better technical decisions using practical frameworks and AI
Aleksandra Majkic
Learn SOLID Principles in C# by completing hands-on C# exercises.
Nick Chapsas
Learn C# from scratch by completing practical exercises, writing real C# code.
Nick Chapsas
Learn Java from scratch by completing practical exercises and writing real Java code.
Nick Chapsas
Learn how to manage Azure resources with Bicep from scratch
Simon Wåhlin
Learn TypeScript from scratch by completing practical exercises and writing real TypeScript code.
Nick Chapsas
Learn Python from scratch by completing practical exercises and writing real Python code.
Nick Chapsas
Learn Go from scratch by completing practical exercises and writing real Go code.
Nick Chapsas
Learn JavaScript from scratch by completing practical exercises and writing real JavaScript code.
Nick Chapsas
Learn SQLite through hands-on coding exercises. Practice what you learn with interactive exercises.
Nick Chapsas
Learn data structures and algorithms in C# with practical hands-on exercises
Nick Chapsas
Master modern multi-threading in C# using the latest parallelism features
Brandon Minnick
Learn PostgreSQL through hands-on coding exercises. Practice what you learn with interactive challenges designed for every level.
Nick Chapsas
Get started with integrating AI into your .NET applications effectively using the latest LLM best practices.
Ed Charbeneau
Simplify your development and deployment by building Serverless services with Azure Functions.
Mohamad Lawand
Learn how to build modern .NET Applications using Amazon Web Services features and services for production.
James Eastham
Simplify distributed systems messaging in .NET using the battle-tested NServiceBus framework.
Irina Scurtu
Learn how to design systems on GCP, from serving requests and managing data to messaging, networking, and observability.
Nick Chapsas
Build a Retrieval-Augmented Generation (RAG) chatbot that can answer questions using your data.
James Charlesworth
Enable enterprise-grade real-time communication for your web apps with SignalR
Nick Proud
Master solution architecture and turn business needs into scalable, maintainable systems.
James Eastham
A step-by-step process to migrate ASP.NET Web APIs from .NET Framework to ASP.NET Core.
Jonathan Tower
Let's make the hardest thing in programming easy for .NET software engineers.
Jody Donetti
Learn how to test any codebase in .NET with the latest version of xUnit, the industry-standard testing library.
Gui Ferreira
Learn how to use AI Agents that can reason, use tools and take action to build products.
James Charlesworth
Migrating web apps from .NET Framework to ASP.NET Core has been painful, until now.
Jonathan Tower
Build beautiful web applications and UIs using the popular Bootstrap library.
Jill Gundersen
Get started with RDBMSs using Microsoft SQL Server.
Alex Tushinsky
Master Cloud Architecture in Microsoft's Azure cloud platform.
Kevin Dockx
Master the art of writing code that writes code with source generators in C#.
Mel Grubb
Learn how to use Dapper, the most popular .NET ORM
Nick Proud
Learn how to create robust, scalable REST APIs in ASP.NET Core. This course covers essential principles, real-world techniques, and advanced features for modern API development.
Nick Chapsas
Deep dive into production-ready Event Sourcing in .NET
Hannes Lowette
Deep dive into advanced TypeScript features and master the language
Cory House
You know Docker, now it's time to master Docker Compose
Shelley Benhoff
Learn how to build your personal brand as a tech professional
Aleksandra Majkic
Everything you need to master Communication and Collaboration as a Software Engineer
Aleksandra Majkic
Get started with Aspire, the future of local development
Dan Clarke
Learn how to build a full-stack production-ready multi-tenant Saas Application in TypeScript and React
James Charlesworth
Learn everything you need to know to send production-grade emails in .NET
Dylan Beattie
Deep dive into Artificial Intelligence to improve developer productivity
Kevin Dockx
Learn how to write testable C# code using modern coding practices.
Gui Ferreira
Learn how to implement authentication and authorization in Blazor.
Jimmy Engström
Get started with learning TypeScript.
Cory House
Learn how to properly use null in C# in a modern way and write better, robust code
Ed Charbeneau
Learn how to master asynchronous programming in C#
Brandon MinnickGet started with C# programming in this comprehensive course, perfect for beginners or those transitioning from other languages. Learn key concepts like variables, loops, OOP, and debugging in C#.
Nick Cosentino
Dive deeper into C# with this advanced course, covering topics like OOP, multithreading, async programming, LINQ, and more. Perfect for those with C# basics looking to expand their expertise.
Nick Cosentino
Learn how to take the future of your career into your own hands.
Nick CosentinoRyan Murphy
Learn how to build a CV/Resume and a LinkedIn Profile as a software engineer
Ryan Murphy
Deep dive into Microsoft Azure as a Software Engineer
Kevin Dockx
Learn how to use the JetBrains Rider IDE from beginning to mastery
Dan Clarke
Get started with Microsoft Azure as a Software Engineer
Kevin Dockx
Deep dive into Blazor, a modern web framework using HTML, CSS, and C#. This course teaches you how to build full-featured web apps with minimal JavaScript, leveraging your C# skills.
Jimmy Engström
Learn everything you need to start using Event-Driven Architecture
James EasthamLearn how to get started with building web product with ASP.NET Core
Steve Smith
Get started with Event Sourcing in .NET
Hannes Lowette
Learn how to build a production-ready URL Shortener in its entirety, including conception, development and deployment.
Gui Ferreira
Learn how to deploy and host .NET applications to Azure.
Mohamad Lawand
Learn how to implement asynchronous messaging in .NET with MassTransit. This covers key concepts like queues, topics, message brokers, and patterns like Saga and Outbox, using real-world examples.
Irina Scurtu
Learn how to get promotions and scale the career ladder as a Software Engineer.
Nick CosentinoRyan Murphy
Learn how to boost your productivity as a developer using AI tools like GitHub Copilot. This course covers prompt engineering, automating coding tasks, debugging, refactoring, and more!
Kevin Dockx
Learn how to use Reflection in .NET with this course, covering everything from accessing type information to advanced techniques like invoking members, handling attributes, and working with generics.
Nick Cosentino
Learn Git from scratch with this comprehensive course, covering everything from basic version control concepts to advanced Git techniques.
Scott Sauber
Learn GitHub Actions from scratch in this course, which covers everything from the basics to advanced CI/CD workflows. Automate your builds, tests, and deployments with GitHub Actions.
Scott Sauber
Learn how to structure your applications using Vertical Slice Architecture. This course covers core principles, implementing slices, CQRS, domain events, and securing APIs.
Kevin Dockx
Learn how to implement OpenTelemetry in .NET to capture and export metrics, traces, and logs. This course covers observability concepts, like instrumentation, logging, tracing, and monitoring.
Gui Ferreira
Learn the fundamentals of Blazor, a modern web framework using HTML, CSS, and C#. This course teaches you how to build full-featured web apps with minimal JavaScript, leveraging your C# skills.
Jimmy Engström
Learn how to move from microservices to modular monoliths, simplifying deployment and reducing complexity. This course teaches strategies for planning and migrating modular monolith architectures
Steve Smith
Learn GraphQL in .NET with this comprehensive course. Covering key concepts like query patterns, mutations and subscriptions, this course equips you to build efficient APIs with C#.
Michael Staib
Learn everything about the Singleton Design Pattern in C#. This course explains its importance, benefits, and how to manage resources and maintain consistency in applications using the pattern.
Amichai Mantinband
Learn everything about the Abstract Factory Design Pattern in C#.
Amichai Mantinband
Learn everything about the Factory Method Design Pattern in C#.
Amichai Mantinband
Learn everything about the Builder Design Pattern in C#.
Amichai Mantinband
Learn everything about the Flyweight Design Pattern in C#.
Amichai Mantinband
Learn everything about the Prototype Design Pattern in C#.
Amichai Mantinband
Learn everything about the Adapter Design Pattern in C#.
Amichai Mantinband
Learn everything about the Bridge Design Pattern in C#.
Amichai Mantinband
Learn everything about the Composite Design Pattern in C#.
Amichai Mantinband
Learn everything about the Decorator Design Pattern in C#.
Amichai Mantinband
Learn everything about the Facade Design Pattern in C#.
Amichai Mantinband
Learn everything about the Proxy Design Pattern in C#.
Amichai Mantinband
Learn everything about the Mediator Design Pattern in C#.
Amichai Mantinband
Learn everything about the Strategy Design Pattern in C#.
Amichai Mantinband
Learn everything about the Chain of Responsibility Design Pattern in C#.
Amichai Mantinband
Learn everything about the Command Design Pattern in C#.
Amichai Mantinband
Learn everything about the Interpreter Design Pattern in C#.
Amichai Mantinband
Learn everything about the Iterator Design Pattern in C#.
Amichai Mantinband
Learn everything about the Memento Design Pattern in C#.
Amichai Mantinband
Learn everything about the Observer Design Pattern in C#.
Amichai Mantinband
Learn everything about the State Design Pattern in C#.
Amichai Mantinband
Learn everything about the Template Method Design Pattern in C#.
Amichai Mantinband
Learn everything about the Visitor Design Pattern in C#.
Amichai Mantinband
Gain an in-depth understanding of microservices architecture, covering service discovery, communication patterns, event-driven design, and scaling.
James Eastham
Explore advanced Domain-Driven Design concepts like event storming, context mapping, and aggregate design. This course helps you master complex systems architecture for scalable applications.
Amichai Mantinband
Learn everything about LINQ in .NET, from the basics to advanced techniques. This course covers efficient data querying, filtering, ordering and optimizing operations for high-performance applications
Hannes Lowette
Master the behavioral interview process with insights from tech leaders at Microsoft and Yelp. This course covers interview prep, storytelling techniques, key competencies, and mock interviews.
Nick CosentinoRyan Murphy
Learn the fundamentals of Domain-Driven Design (DDD) with practical examples in this course. Explore complex domains, strategic patterns, and tactical design to create well-aligned systems!
Amichai Mantinband
Learn Kubernetes from scratch with this comprehensive course for developers. Covering everything from installation to advanced features, you'll gain the skills to manage containerized applications.
Dan Clarke
Learn all the essential soft skills required for software engineers
Nick CosentinoRyan Murphy
Learn the SOLID principles in C# with practical examples. This course covers the five SOLID principles, along with other key software engineering concepts like DRY to improve your code quality.
Alex Hyett
Explore advanced techniques in Modular Monoliths with this in-depth course. Learn module communication patterns, event-driven design, and architectural upgrades, all applied to real-world projects.
Steve Smith
Learn the principles of Clean Architecture in .NET with real-world examples. This course teaches you to build scalable, maintainable systems using proven architectural patterns.
Amichai Mantinband
Learn how to effectively use Entity Framework Core in .NET with this course. Covering everything from basic concepts to advanced techniques like migrations, testing, and performance tuning.
Hannes Lowette
Learn how to structure your .NET applications with modular monoliths. This course covers designing modular systems that improve maintainability without the complexity of microservices.
Steve Smith
Learn the basics of microservices architecture in this course. Understand the key concepts, design patterns, and techniques for building scalable, modular systems.
James Eastham
Explore advanced practices of Clean Architecture in .NET. This course dives deep into events, validation, testing and consistency with real-world examples to build scalable, maintainable systems
Amichai Mantinband
Learn Test-Driven Development (TDD) in C# from the ground up! This course covers everything from the basics to advanced TDD concepts, helping you write cleaner, more maintainable code.
Gui Ferreira
Learn how to write clean, maintainable C# code using modern Clean Code practices. This course covers essential principles like readability and simplicity for more efficient development.
Gui Ferreira
Learn refactoring techniques in C# to improve code quality and maintainability. This course covers modern practices to optimize your codebase, with examples to enhance readability, and testability.
Nick Cosentino
Discover the fundamentals of solution architecture with this course! Learn key concepts, tools, and techniques to design scalable, efficient systems.
James Eastham
Learn Docker from scratch and incorporate it into your development workflow. This course covers everything from installation to creating and sharing Docker images, CI/CD, and more.
Dan Clarke
Get started with .NET MAUI to build cross-platform mobile and desktop apps using a single project. This course covers app logic, UI layout, and more to streamline modern app development.
Brandon MinnickLearn modern unit testing in C# from scratch! This course by Nick Chapsas teaches you how to write reliable, maintainable unit tests, covering key concepts, techniques, and real-world applications.
Nick Chapsas
Learn integration testing in ASP.NET Core with real-world examples. Ensure your services are reliable and behave as expected using modern techniques.
Nick Chapsas
Master Dependency Injection in .NET with this comprehensive course by Nick Chapsas. Learn how to build cleaner, more maintainable code, optimize testability, and tackle real-world projects.
Nick Chapsas
Learn to build high-performance gRPC applications in .NET with this course. It covers everything from the basics to advanced concepts, using real-world examples. Ideal for developers working with APIs
Irina Scurtu
Learn how to build efficient, scalable applications with Minimal APIs in .NET. This course covers essential techniques for creating lightweight, high-performance web APIs. Perfect for .NET developers!
Nick Chapsas
Learn essential logging techniques in .NET to ensure reliable applications. This course covers built-in logging, structured logging with Serilog, and advanced features for production-ready code.
Nick Chapsas
Take your first step into the world of cloud computing.
Nick Chapsas
This course offers an in-depth exploration of advanced techniques in .NET MAUI, covering topics like custom controls, memory management, async programming, and testing to build robust, scalable apps.
Brandon Minnick
Learn how to configure and manage settings in .NET applications with Configuration and Options. This course covers essential techniques for handling application settings, secure storage, and more.
David Pine
Learn how to write PHP, from basic syntax and arrays to object-oriented programming and database access.
Nick Chapsas
Learn the fundamentals of Microsoft Azure to prepare for the AZ-900 exam, from cloud concepts and compute services to security and cost management.
Nick Chapsas
Learn how to use Bash, from working at the prompt to writing automation scripts.
Nick Chapsas
You answer 490 graded AZ-104 questions across all five skill areas, each lesson teaching the facts its questions turn on first.
Nick Chapsas
Requirement-driven AZ-305 design questions across all four skill areas, each lesson teaching the material before it grades you.
Nick Chapsas
Answer 385 CLF-C02 practice questions on cloud value, security, core AWS services, and billing, after short lessons that teach what each question set tests.
Nick Chapsas
Work through 469 SAA-C03 design questions on secure, resilient, high-performing, and cost-optimized AWS architectures, each question set preceded by the teaching it tests.
Nick Chapsas
Practice SAP-C02 architecture decisions across organizations, Regions, migrations, operations, and cost with scenario questions grounded in current AWS behavior.
Nick Chapsas
Learn the basics of C++, from variables and functions to classes, standard containers, and memory management.
Nick Chapsas
Answer 344 Google Cloud Digital Leader practice questions on cloud value, data, AI, infrastructure, security, and operations, after short lessons that teach what each question set tests.
Nick Chapsas
Learn how to write Swift, from basic variables and loops to structs, classes, and protocols.
Nick Chapsas
Answer 493 Associate Cloud Engineer practice questions on projects, IAM, compute, GKE, serverless, data, networking, and monitoring, after short lessons that teach what each set tests.
Nick Chapsas
Learn how to write F# code, from your first functions to using pipelines, pattern matching, and discriminated unions.
Nick Chapsas
Practice 515 Professional Cloud Architect exam questions that make you pick and defend Google Cloud designs, from security and networking to migration, reliability and the four case studies.
Nick Chapsas
Learn Rust from zero by writing and running small graded programs in the browser: bindings, functions, control flow, ownership, borrowing, strings, and vectors.
Nick Chapsas