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Developing Web Applications Using .NET 6

The Developing Web Applications Using .NET 6 course equips developers and students with hands-on skills to build modern, scalable web apps using ASP.NET Core, Razor Pages, and RESTful APIs, solving the critical industry challenge of delivering secure, high-performance applications. With ASP.NET Core ranked among the top web frameworks by 16.9% of professional developers in the 2024 Stack Overflow Survey, this training meets growing employer demand for .NET proficiency in enterprise environments.

This course prepares learners for the Microsoft Certified: Azure Developer Associate (AZ-204) certification, enhancing career readiness for cloud and full-stack roles. Koenig Solutions provides official vendor-authorized courseware and 30-day lab access, ensuring practical mastery. Graduates gain the expertise to design and deploy production-grade .NET 6 applications in real-world cloud scenarios.

40 Hours (5 Days)
Live Online / Classroom
2+ professionals trained

Training Formats & Pricing

1-on-1 USD 3,510
Dedicated instructor, your schedule Fastest
Public Batch USD 2,700
Group class, fixed schedule Most Popular
Self-Paced USD 199
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Course Overview

The Developing Web Applications Using .NET 6 course by Microsoft is designed to equip developers with the skills needed to build modern, scalable web applications using the latest .NET framework. This comprehensive training prepares learners for the Microsoft Certified: Azure Developer Associate certification (AZ-204), a credential recognized across enterprise environments for cloud application development. Targeted at roles such as .NET Developer, Full-Stack Engineer, and Cloud Application Developer, this course addresses a growing industry demand—over 70% of enterprise organizations now use .NET in their technology stack, according to Microsoft’s 2025 developer ecosystem report. Participants will gain hands-on experience with real-world scenarios critical for deploying production-grade applications in cloud-native environments.

Learners engage directly with core technologies including ASP.NET Core, Entity Framework Core, Razor Pages, Minimal APIs, Azure App Services, and SQL Server. The course includes immersive hands-on labs conducted within the Azure Portal, where students build full-stack applications from scratch. A key project involves creating a RESTful web API with CRUD operations using ASP.NET Core controllers, integrating it with an in-memory database, and deploying the solution to Azure App Services using Git-based continuous deployment. Students also implement server-side validation with data annotations and configure middleware for state management, simulating enterprise workflows such as staged publishing and rollback using deployment slots—skills directly transferable to real development pipelines.

By completing the Developing Web Applications Using .NET 6 course, professionals position themselves for the Microsoft Certified: Azure Developer Associate certification, which is consistently ranked among the top-paying IT credentials, with certified developers earning median salaries between $105,000 and $160,000 annually in North America. Koenig Solutions enhances this learning path with Guaranteed-to-Run scheduling, official Microsoft courseware, and access to expert instructors for 1-on-1 mentoring, ensuring mastery of complex concepts. Graduates are well-prepared to advance into senior development or cloud architect roles, driving innovation in organizations leveraging Microsoft’s cloud-first development strategy.

What You'll Learn

✓Create ASP.NET Core web application projects, enabling faster deployment of scalable web solutions.
✓Design user-friendly web interfaces with Razor Pages by implementing Tag Helpers.
✓Implement CRUD operations using Entity Framework Core to build dynamic, data-driven web applications efficiently.
✓Develop RESTful APIs using ASP.NET Core Web API to enable seamless integration and communication between services.
✓Secure applications with JWT and OAuth authentication flows, protecting user data and ensuring compliance with industry standards.
✓Test and debug ASP.NET Core applications by utilizing xUnit for unit testing to ensure code quality.

Skills You'll Gain

C# Programming Razor Pages .NET 6 SDK ASP.NET Core MVC Web API Development RESTful Services CRUD Operations Entity Framework Core In-Memory Database Model Validation HTML Templating CSS Styling JavaScript Integration Visual Studio Code CLI Tools Azure App Services Azure SQL Database

Prerequisites

Recommended knowledge before taking this course
  • Fundamentals of C# programming language
  • Basic knowledge of web application concepts such as HTTP, HTML, and CSS
  • Experience working with the .NET SDK and runtime environment
  • Familiarity with ASP.NET Core project structure and templates
  • Ability to develop and run web applications using Visual Studio or Visual Studio Code
  • Understanding of Razor Pages and server-side rendering techniques in web apps
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Certification Exam

Everything you need to know about the Developing Web Applications Using .NET 6 certification exam

Exam Details
Exam Name
Developing Web Applications Using .NET 6
Format
Multiple choice, labs & case studies
Questions
Duration
Passing Score
Validity
Retake Policy
N/A
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Developing Web Applications Using .NET 6

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Course Curriculum

Structured learning with hands-on labs and real-world scenarios

1
Day 1– Mastering ASP.NET Core and Development Setup
Master ASP.NET Core architecture fundamentals Install Microsoft .NET 6 SDK Configure Visual Studio Code environment Build your first C# application Analyze .NET 6 project structure Execute applications in local environments Utilize essential .NET CLI commands Develop scalable web project structures
2
Day 2– Building Dynamic UIs with Razor Pages
Design web pages using Razor Implement advanced Razor view syntax Construct forms using Tag Helpers Enable robust client-side input validation Execute secure server-side model validation Apply precise data annotation attributes Process complex web form submissions Verify web UI functional performance
3
Day 3– Developing Web APIs with Microsoft Controllers
Architect professional API controllers Define efficient RESTful service endpoints Execute standard CRUD data operations Manage transient in-memory data stores Standardize JSON response formatting Validate APIs via command line Configure dynamic API route mapping Leverage REST Client extension tools
4
Day 4– Application Architecture and Middleware Control
Structure high-performance multi-tier applications Integrate modular business logic layers Implement enterprise-grade dependency injection Configure secure application settings Manage diverse deployment environment profiles Optimize custom middleware pipeline components Implement session state and caching Direct URL routing to components
5
Day 5– Accessibility, Testing, and Deployment Strategies
Apply global web accessibility standards Integrate semantic ARIA tag structures Validate strict accessibility compliance metrics Perform comprehensive end-to-end application testing Deploy applications to IIS servers Containerize solutions using Docker technology Publish to scalable cloud platforms Generate automated OpenAPI documentation files

What's Included in Your Training

Every enrollment comes packed with resources to maximise your learning and exam success

Career Outcomes

78%

of Developing Web Applications Using .NET 6 certified professionals report career advancement within 6 months

Salary Impact

+22%

Average salary increase reported after obtaining the Developing Web Applications Using .NET 6 certification

Typical Salary Range (Global)
Entry$90,000–$115,000
Mid$115,000–$145,000
Senior$145,000–$180,000

*Source: Glassdoor / LinkedIn 2025

Job Roles

6
  • ASP.NET Core Developer
  • .NET Web Developer
  • Full Stack .NET Developer
  • Backend .NET Developer
  • Software Engineer (.NET)
  • Web Application Developer

Companies Hiring

5,000+
Microsoft Accenture Deloitte TCS Infosys JPMorgan Chase Capgemini IBM Wipro Oracle

and 5,000+ organizations worldwide seeking Developing Web Applications Using .NET 6 certified professionals

Real Transformations

Course Student Reviews

Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.

18,400+
Verified Reviews
4.9 / 5
Average Rating
95%
Would Recommend
1M+
Professionals Trained
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”

    Rahul M.

    Rahul M.

    Azure Administrator

    AZ-104 Certified ✓ Verified
  • ★★★★★

    “I trained 15 of my team members for SC-200. Koenig's on-site delivery was seamless and all 15 passed within 3 months.”

    Sarah K.

    Sarah K.

    CISO, Financial Services

    Enterprise Client ✓ Verified
  • ★★★★★

    “The 1-on-1 format was a game changer. My trainer adjusted the pace to my schedule and I cleared PL-300 while working full-time.”

    Ahmed R.

    Ahmed R.

    Business Intelligence Lead

    PL-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “From AZ-900 to AZ-305 in 6 months. Koenig's structured roadmap and MCT mentoring made the expert level achievable.”

    Priya S.

    Priya S.

    Cloud Solutions Architect

    AZ-305 Expert ✓ Verified
  • ★★★★★

    “As an L&D head I've used 5 training vendors. Koenig's MCT quality, MOC materials, and ESI compliance is in a different league.”

    James T.

    James T.

    Head of L&D, UK Enterprise

    100+ Learners Trained ✓ Verified
  • ★★★★★

    “SC-900 and SC-300 back to back — both cleared first try. The security curriculum at Koenig is incredibly thorough and up to date.”

    Aisha N.

    Aisha N.

    Security Analyst

    SC-300 Certified ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified
  • ★★★★★

    “AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”

    David L.

    David L.

    AI Engineer

    AI-102 Certified ✓ Verified
  • ★★★★★

    “DP-600 Fabric certification done in 3 weeks of part-time study. The customised schedule around my timezone was a lifesaver.”

    Mei W.

    Mei W.

    Data Platform Engineer

    DP-600 Certified ✓ Verified
  • ★★★★★

    “Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”

    Carlos R.

    Carlos R.

    Engineering Manager

    AZ-400 Team Training ✓ Verified

Frequently Asked Questions

Everything you need to know about the Developing Web Applications Using .NET 6 training course

Is the certification exam included in the Developing Web Applications Using .NET 6 course fee?
The certification exam is not included in the Developing Web Applications Using .NET 6 course fee. You must purchase it separately. The standard Microsoft exam fee is $165 USD, payable directly to Pearson VUE. Koenig Solutions offers optional exam vouchers as a convenient add-on. This ensures you can schedule your proctored assessment at an authorized testing center or online with ease.
What training formats does Koenig offer for Developing Web Applications Using .NET 6, and is Guaranteed-to-Run scheduling available?
Koenig provides live online, classroom, 1-on-1, and self-paced Flexi training for Developing Web Applications Using .NET 6. All formats are Guaranteed-to-Run regardless of enrollment numbers. Live online sessions feature real-time instructor interaction, while Flexi provides on-demand video access. Classroom and 1-on-1 options allow personalized scheduling, ensuring global learners receive expert-led instruction tailored to their specific professional needs and availability.
How long is lab access provided, and what environment is used for Developing Web Applications Using .NET 6 exercises?
Lab access lasts 6 months via the Koenig Learning Enhancement Tool (LET) Platform using Microsoft-hosted cloud sandboxes. These environments include real Azure subscriptions for hands-on practice with ASP.NET Core, Razor Pages, and Entity Framework without local setup. These cloud-based labs provide a production-equivalent experience for building, testing, and deploying modern web applications using .NET 6 effectively.
What is Koenig's rescheduling and cancellation policy for the Developing Web Applications Using .NET 6 course?
Koenig allows one free reschedule if requested more than 10 days before the Developing Web Applications Using .NET 6 start date. Rescheduling or cancellation within 10 days incurs a 50% fee, and written notice is mandatory. You cannot reschedule the same training more than once. This policy ensures administrative accuracy while providing flexibility for unforeseen schedule changes with proper advance notice.
What is the format, duration, number of questions, and passing score for the certification exam related to Developing Web Applications Using .NET 6?
The certification exam lasts 100 minutes and includes 40–60 questions, covering multiple-choice, case studies, and performance-based tasks. A passing score of 700 out of 1000 is required. This proctored exam, delivered via Pearson VUE, validates your technical skills in building and deploying modern web applications using ASP.NET Core and related Microsoft technologies.
How long is the certification earned from Developing Web Applications Using .NET 6 valid, and what is the renewal process and cost?
Your certification is valid for 12 months and requires annual renewal via a free, unproctored online assessment on Microsoft Learn. Candidates can renew during a six-month eligibility window before expiration by passing an open-book assessment focused on recent technology updates. This process ensures your skills remain current at no additional cost, helping you maintain your official Microsoft Certified status.
What post-training support does Koenig provide after completing the Developing Web Applications Using .NET 6 course?
Koenig provides 6 months of lab access, class recordings, and online mentor availability for technical queries. Students benefit from the Happiness Guarantee, allowing a free course retake if unsatisfied. Additionally, we offer free demo sessions and career guidance to support your continued learning and professional development long after you complete your Developing Web Applications Using .NET 6 training.
What are the prerequisites or prior experience needed for the Developing Web Applications Using .NET 6 course?
Learners should have at least one year of experience with C# and web development fundamentals. Familiarity with HTML, CSS, and JavaScript is recommended. Prior exposure to ASP.NET or .NET Core is beneficial but not mandatory. The course assumes foundational programming knowledge and prepares you for building modern, data-driven web applications using ASP.NET Core MVC and Razor Pages.
What career opportunities and salary ranges can one expect after completing Developing Web Applications Using .NET 6?
Graduates qualify for roles like ASP.NET Developer, Full-Stack Developer, or Web Application Engineer. According to industry data, .NET developers in the U.S. earn between $75,000 and $120,000 annually, with senior roles exceeding $130,000. Certification significantly enhances your job prospects in enterprises that rely on Microsoft technologies for robust cloud and web application development.
How does instructor-led training for Developing Web Applications Using .NET 6 compare to self-study in terms of certification success and skill retention?
Instructor-led training provides structured learning, real-time feedback, and hands-on labs, significantly improving certification success and skill retention compared to self-study. Koenig’s expert-led sessions include mentorship, practice assessments, and lab environments, leading to better exam readiness. Self-study lacks guided support, making live training the most effective path for mastering complex .NET 6 web development concepts.

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