The Ultimate C# Bootcamp: Build Modern Web & API Apps

Become a confident C# developer by creating scalable, secure, and real world web applications.
⏱️ Length: 2.8 total hours
⭐ 3.75/5 rating
👥 3,697 students
🔄 August 2025 update

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Course Overview
- This bootcamp extends beyond foundational C# syntax, plunging deep into the creation of sophisticated, production-ready web and API applications using the cutting-edge .NET ecosystem. You’ll transition from merely understanding C# to proficiently engineering robust, high-performance solutions designed for real-world deployment. The emphasis is on practical application, architectural patterns, and developing a secure, scalable backend.
- Explore the architecture and principles behind modern web application development, focusing on the Model-View-Controller (MVC) pattern for interactive web interfaces and building efficient, maintainable RESTful APIs. This course bridges the gap between theoretical knowledge and the hands-on demands of professional software development, preparing you to contribute meaningfully to complex projects.
- Master the art of data persistence and manipulation by integrating powerful database technologies with your C# applications. Understand how to design database schemas, interact with data using Object-Relational Mappers (ORMs), and ensure data integrity and performance in scalable systems. This section is crucial for building data-driven applications that stand the test of time and user demand.
- Gain comprehensive insights into developing secure web applications, covering essential authentication and authorization mechanisms. Learn to protect your applications from common vulnerabilities and implement best practices for secure coding, ensuring the integrity and confidentiality of user data. This includes understanding identity management, token-based authentication, and role-based access control.
- Understand the deployment lifecycle of C# applications, from local development to cloud-based environments. Explore various hosting options and strategies for packaging, deploying, and managing your applications in a professional setting. This practical knowledge is vital for bringing your developed applications to a live audience and maintaining them effectively.
Requirements / Prerequisites
- A basic conceptual understanding of programming logic and problem-solving is recommended. While the course starts with some foundational C# concepts, prior exposure to any programming language or logical constructs will accelerate your learning experience and help you grasp advanced topics more readily.
- Familiarity with fundamental Object-Oriented Programming (OOP) concepts such as encapsulation, inheritance, and polymorphism is highly beneficial. Although C# OOP principles will be reinforced, having a pre-existing grasp will allow you to focus more on the application of these concepts within web and API development contexts.
- Access to a computer running Windows, macOS, or Linux operating system capable of installing and running the latest versions of Visual Studio (for Windows/macOS) or Visual Studio Code with the .NET SDK. Sufficient processing power and RAM are recommended for a smooth development experience.
- A stable internet connection is essential for downloading necessary software, libraries, and accessing course resources. Regular updates to the .NET SDK and various NuGet packages will require reliable internet access throughout the bootcamp.
- A desire to learn and build; the most crucial prerequisite is an eagerness to dive deep into C# and develop real-world applications. The course is project-driven, and a proactive attitude towards hands-on coding will significantly enhance your learning and skill acquisition.
Skills Covered / Tools Used
- ASP.NET Core Web Development: Master building robust web applications and APIs using the latest version of ASP.NET Core, understanding its middleware pipeline, routing, controllers, and views, and leveraging its modular and cross-platform capabilities for high-performance solutions.
- Entity Framework Core (EF Core): Proficiency in using EF Core for seamless database interaction, including database-first and code-first approaches, migrations, complex query generation with LINQ, and managing data relationships efficiently in your applications.
- RESTful API Design & Implementation: Learn to design, develop, and consume industry-standard RESTful APIs, implementing proper HTTP verbs, status codes, and data serialization (JSON) to create scalable and interoperable backend services for various client applications.
- Dependency Injection (DI) & Inversion of Control (IoC): Understand and apply DI and IoC principles to build loosely coupled, testable, and maintainable applications. Leverage ASP.NET Core’s built-in DI container for managing service lifetimes and dependencies effectively.
- Unit Testing & Integration Testing: Develop skills in writing comprehensive unit tests using frameworks like xUnit or NUnit to ensure code reliability, and perform integration tests to validate the interaction between different components of your application, fostering robust development practices.
- Authentication & Authorization Mechanisms: Implement secure user authentication using ASP.NET Core Identity, JWT (JSON Web Tokens) for API security, and various authorization strategies (role-based, policy-based) to control access to sensitive resources within your applications.
- Asynchronous Programming with Async/Await: Optimize application responsiveness and resource utilization by effectively using C#’s async/await pattern for non-blocking operations, especially crucial for I/O-bound tasks in web and API development.
- Version Control with Git: Gain practical experience with Git for source code management, including branching, merging, and collaborating on projects, essential for any professional development environment.
- Database Integration: Work with popular database systems like SQL Server, PostgreSQL, or SQLite, understanding their roles in application development and how to effectively manage and query data stores using C# and EF Core.
- Cloud Deployment Fundamentals: Get an introduction to deploying your ASP.NET Core applications to cloud platforms like Azure or AWS, understanding basic deployment pipelines, continuous integration/continuous deployment (CI/CD) concepts, and hosting considerations.
Benefits / Outcomes
- Build Production-Ready Applications: Emerge with the ability to design, develop, and deploy full-fledged, secure, and scalable web applications and APIs that meet industry standards and can withstand real-world usage scenarios.
- Confident C# Developer: Transform into a confident C# developer, equipped with not just theoretical knowledge but also the practical skills and experience to tackle complex development challenges independently or as part of a team.
- Strong Portfolio Projects: Complete the course with a portfolio of well-architected web and API applications that showcase your expertise in modern C# and .NET Core, significantly enhancing your appeal to potential employers.
- Career Advancement: Position yourself for junior to mid-level C# development roles, or enhance your existing skillset for career progression within the software engineering landscape, particularly in backend and full-stack web development.
- Master Best Practices: Internalize best practices for secure coding, performance optimization, maintainability, and architectural design, enabling you to build high-quality software that is easy to extend and debug.
- Problem-Solving Prowess: Develop advanced problem-solving skills tailored to web and API development challenges, including debugging complex issues, optimizing database queries, and designing resilient application architectures.
PROS
- Comprehensive Modern Stack Coverage: This bootcamp thoroughly covers the contemporary C# and .NET Core ecosystem, providing an up-to-date and highly relevant skillset for today’s job market, focusing on scalable and secure application development.
- Project-Based Learning: Emphasizes hands-on, project-driven learning that allows you to apply concepts immediately, building a practical understanding of how to construct real-world web and API applications from start to finish.
- Focus on Industry Best Practices: Beyond just coding, the course instills critical knowledge of design patterns, architectural principles, security measures, and testing methodologies crucial for building maintainable and robust enterprise-grade software.
- Preparation for Advanced Roles: Provides a solid foundation for aspiring developers aiming for junior or mid-level C# developer positions, equipping them with the confidence and practical experience needed to succeed.
- Empowerment to Innovate: Offers the tools and knowledge to not only replicate existing solutions but also to conceptualize and build your own unique web services and applications, fostering true developer independence.
CONS
- Potential for Rapid Iteration: Given the fast-evolving nature of web technologies and the .NET ecosystem, some specific tools or library versions demonstrated might see minor updates over time, potentially requiring learners to adapt to the latest documentation.