Programming in C# (55339AC)
The Programming in C# (55339AC) course by Microsoft equips experienced developers with advanced C# and .NET 6.0 skills to build modern, performant applications using Visual Studio 2022. Designed for professionals with prior programming experience in languages like Java or C++, it solves the challenge of mastering enterprise-grade C# development, a skill demanded by over 4 million .NET developers worldwide. You’ll gain hands-on expertise in asynchronous programming, LINQ, generics, and XAML-based UIs.
This course prepares learners for the free Foundational C# Certification from Microsoft and freeCodeCamp, featuring an 80-question exam on core language concepts. Koenig provides official vendor-authorized courseware and 30-day lab access, ensuring mastery through real-world practice. Advance your career as a .NET developer with in-demand credentials recognized globally.
Training Formats & Pricing
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Course Overview
The Programming in C# (55339AC) course by Microsoft is designed for experienced developers seeking to master C# programming for building robust Windows and .NET applications. Although the associated Exam 70-483 retired in 2021, this course remains a critical learning path for developers preparing for modern .NET certifications and roles such as .NET Developer, Software Engineer, or Application Architect. Targeted at professionals with prior experience in object-oriented languages like Java, C++, or Visual Basic, the course equips learners with essential skills in C# syntax, application structure, and .NET 6.0 integration. With over 34% of Fortune 500 companies relying on .NET technologies, demand for skilled C# developers continues to grow, making this training highly relevant for enterprise software development.
Students engage with key Microsoft technologies including Visual Studio 2022, .NET 6.0, Windows Presentation Foundation (WPF), Extensible Application Markup Language (XAML), Entity Framework, and Language-Integrated Query (LINQ). The hands-on lab environment centers on Visual Studio, where learners build a comprehensive desktop application incorporating real-world features such as data binding, file I/O, asynchronous operations, and database connectivity. A core project involves creating a WPF-based UI using XAML, implementing an entity data model for SQL Server access via Entity Framework, and executing LINQ queries to manipulate and retrieve data efficiently—mirroring actual development workflows in enterprise settings.
This course prepares learners for advanced .NET career paths and recognition within Microsoft’s certification ecosystem. With the median total pay for C# .NET developers in the U.S. reaching $129,000 annually according to Glassdoor, mastering these skills offers strong financial and professional growth potential. Koenig Solutions enhances this learning with Guaranteed-to-Run batches and official Microsoft courseware, ensuring consistent access to up-to-date content and expert instruction. Upon completion, developers are equipped to design scalable, maintainable applications and advance toward senior development or architecture roles in organizations leveraging Microsoft’s enterprise stack.
What You'll Learn
Prerequisites
- Experience with programming in high-level languages such as C#, C++, Java, JavaScript, or Visual Basic, as covered in Microsoft’s Programming in C# (55339AC) course.
- Understanding of object-oriented programming principles, including classes, objects, inheritance, and polymorphism, essential for mastering C# development.
- Familiarity with basic software development using an integrated development environment (IDE) like Visual Studio, a key skill taught in the Programming in C# (55339AC) course.
- Ability to write and debug code using control structures such as loops, conditionals, and methods, which are fundamental in C# programming.
- Prior completion of course 55337AC - Introduction to Programming or equivalent foundational programming experience, as recommended for this course.
- Basic understanding of the .NET platform architecture and runtime components, crucial for effective C# application development.
Certification Exam
Everything you need to know about the Programming in C# (55339AC) certification exam
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 Programming in C# (55339AC) certified professionals report career advancement within 6 months
Salary Impact
Average salary increase reported after obtaining the Programming in C# (55339AC) certification
*Source: Glassdoor / LinkedIn 2025
Job Roles
- C# Developer
- Software Developer
- Full-Stack Developer
- Backend Developer
- .NET Developer
- Application Developer
Companies Hiring
and 5,000+ organizations worldwide seeking Programming in C# (55339AC) 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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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 Programming in C# (55339AC) training course
Is the certification exam included in the Programming in C# (55339AC) course fee, and what is the cost of the exam if separate?
What training formats are available for the Programming in C# (55339AC) course, and does Koenig offer Guaranteed-to-Run scheduling?
How long is lab access provided for the Programming in C# (55339AC) course, and what type of environment is used?
What is Koenig's rescheduling and cancellation policy for the Programming in C# (55339AC) course?
What is the format, number of questions, passing score, and time limit for the Microsoft certification exam associated with Programming in C# (55339AC)?
How long is the Microsoft certification earned through Programming in C# (55339AC) valid, and what is the renewal process and cost?
What post-training support does Koenig provide after completing the Programming in C# (55339AC) course?
What are the prerequisites or prior experience needed to enroll in the Programming in C# (55339AC) course?
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