Mastery in DotNet Development
The Mastery in DotNet Development course by Microsoft equips aspiring and intermediate developers with advanced skills in C#, ASP.NET, and cloud-native application development across Windows, Linux, and macOS. Designed for software developers and full-stack engineers facing challenges in building scalable, cross-platform applications, it addresses the growing demand—over 700K job postings seeking .NET expertise—by delivering hands-on training in modern .NET architecture, APIs, and microservices.
This course prepares learners for the Microsoft Certified: Azure Developer Associate (AZ-204) certification, reinforcing career advancement with Koenig’s Guaranteed-to-Run scheduling and official vendor-authorized courseware. With 30-day lab access, developers gain real-world practice to confidently design, deploy, and optimize enterprise-grade solutions in cloud environments.
Training Formats & Pricing
100% Happiness Guarantee · Free Rescheduling · Secure Payment
Course Overview
The Mastery in DotNet Development course by Microsoft is designed for aspiring and experienced developers aiming to build robust, scalable applications using the .NET ecosystem. This comprehensive training prepares learners for the Microsoft Certified: Azure Developer Associate certification (exam AZ-204), equipping them with the skills needed for roles such as .NET Developer, Cloud Application Developer, and Backend Engineer. With .NET being adopted by over 700,000 job listings seeking Microsoft technical skills, this course meets high industry demand for professionals proficient in modern application development across web, cloud, and enterprise environments.
Participants will gain hands-on experience with core Microsoft technologies including .NET 8, ASP.NET Core, Azure App Service, Azure Functions, Azure Container Registry, and Azure Kubernetes Service (AKS). Through interactive labs in the Azure Portal, students will build and deploy a cloud-native microservice application that implements CRUD operations, integrates with Azure Cosmos DB, and is containerized using Docker before deployment to AKS. The lab environment provides real-world experience in configuring secure APIs, managing dependencies via NuGet, and implementing monitoring with Azure Monitor, ensuring developers can deliver production-ready solutions.
This course directly supports preparation for the Microsoft Certified: Azure Developer Associate credential, a globally recognized certification that validates expertise in developing end-to-end solutions on Microsoft Azure. Certified professionals report average salary increases of 15–20%, with .NET Developers earning between $83,144 and $141,758 annually according to Randstad USA’s 2024 demand report. Koenig Solutions enhances this learning journey with Guaranteed-to-Run batches, official Microsoft courseware, and optional 1-on-1 mentoring, ensuring personalized support. Completing Mastery in DotNet Development positions developers to lead cloud-native projects and advance into senior development or DevOps roles within enterprise IT teams.
What You'll Learn
Prerequisites
- Proficiency with .NET 6 or .NET 8 SDK is required for Mastery in .NET Development by Microsoft.
- Experience with Visual Studio 2022 or Visual Studio Code is necessary for effective development workflows within the Microsoft ecosystem.
- Ability to implement RESTful APIs and familiarity with Entity Framework Core are essential for building scalable solutions in .NET Development.
- Knowledge of HTML5, CSS, and client-server interactions supports the integration of ASP.NET Core Development projects.
- An active Azure subscription is required to deploy and manage cloud-based applications throughout the Mastery in .NET Development course.
- Ability to troubleshoot common syntax and runtime errors using integrated debugging tools in Visual Studio ensures efficient project delivery.
Certification Exam
Everything you need to know about the Mastery in DotNet Development certification exam
Course Curriculum
Structured learning with hands-on labs and real-world scenarios
1
Day 1– Mastery in DotNet Development C# Fundamentals
2
Day 2– Microsoft .NET Platform Architecture Essentials
3
Day 3– Web Development with Microsoft ASP.NET Core
4
Day 4– Data Access via Microsoft Entity Framework Core
5
Day 5– Cloud-Native Mastery in DotNet Development
What's Included in Your Training
Every enrollment comes packed with resources to maximise your learning and exam success
Exam Preparation Materials
Practice Test Questions (200+)
Certificate of Completion
Post-Training Support (30 days)
Session Recording Access
Free Rescheduling (7+ days notice)
Career Outcomes
of Mastery in DotNet Development certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the Mastery in DotNet Development certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- Azure Developer
- Cloud Software Engineer
- Backend Developer (Azure)
- Azure DevOps Engineer
- Cloud Application Developer
- Senior .NET Developer
Companies Hiring
and 5,000+ organizations worldwide seeking Mastery in DotNet Development certified professionals
Course Student Reviews
Real results from IT professionals who trained with Koenig — rated 4.9/5 from 18,400+ verified reviews.
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★★★★★
“Passed AZ-104 on first attempt. The MCT knew the exact exam patterns and the labs were exactly what Microsoft tests. Worth every penny.”
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.”
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.”
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.”
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.”
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.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
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.”
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.”
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.”
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.”
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.”
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.”
SC-300 Certified ✓ Verified -
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
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.”
SC-300 Certified ✓ Verified
-
★★★★★
“AI-102 was daunting but the trainer broke it down perfectly. Real Azure OpenAI labs made the difference. Highly recommend.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
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.”
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.”
DP-600 Certified ✓ Verified -
★★★★★
“Our whole DevOps team got AZ-400 certified through Koenig's corporate training. Smooth logistics and top-tier MCTs throughout.”
AZ-400 Team Training ✓ Verified
Frequently Asked Questions
Everything you need to know about the Mastery in DotNet Development training course
Is the certification exam included in the Mastery in DotNet Development course fee, and what is the cost if separate?
What training formats are offered for Mastery in DotNet Development, and is Guaranteed-to-Run scheduling available?
How long is lab access provided, and what environment is used for Mastery in DotNet Development exercises?
What is Koenig's rescheduling and cancellation policy for the Mastery in DotNet Development course?
What is the format, duration, number of questions, and passing score for the associated .NET certification exam?
How long is the Microsoft .NET certification valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing the Mastery in DotNet Development course?
What are the recommended prerequisites or experience needed for the Mastery in DotNet Development course?
What is the average salary impact for professionals who complete the Mastery in DotNet Development and earn certification?
How does instructor-led Mastery in DotNet Development training compare to self-study in terms of effectiveness and pass rates?
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