C# Concurrency: Practical Multithreading with Tasks and Async/Await — PickAClass
⏱ 3h 📚 30 lessons 🎧 Audio version

C# Concurrency: Practical Multithreading with Tasks and Async/Await

Learn to build responsive and high-performance applications in C# and .NET by mastering the Task Parallel Library, async/await patterns, and essential synchronization techniques.

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About this course

Writing efficient, high-performance software often requires leveraging modern concurrency features, but managing threads and shared resources can be complex and error-prone. This course provides a practical, text-based guide to C# multithreading and parallel programming, enabling you to design responsive applications that maximize CPU utilization without sacrificing reliability. What you'll learn: * Understand the fundamental differences between parallelism, concurrency, and asynchronous programming in the .NET environment. * Master the Task-based Asynchronous Pattern (TAP) using async and await for efficient, non-blocking I/O operations. * Apply synchronization primitives like lock, Monitor, and SemaphoreSlim to safely manage access to shared data. * Configure and utilize the Task Parallel Library (TPL) and Parallel LINQ (PLINQ) for CPU-bound computations. * Practice implementing thread-safe collections and immutable data structures to minimize common concurrency bugs. * Learn basic techniques for debugging, testing, and handling exceptions within concurrent code. The course begins with foundational concepts of threads and processes, progresses through the modern Task framework, and concludes with practical patterns for managing resource access and optimizing concurrent code. This course is designed for beginner C# developers who want to improve application performance and responsiveness. No prior experience with multithreading is required. Start building robust, high-performance C# applications today.

Course contents

What you'll get

  • 📜 Certificate of completion
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  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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  • 📱 Phone or computer
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  • ⚡ Short & focused
    3h of practical content

Certificate of completion

Every course you complete on PickAClass issues a credential like this — original, with its own code, verifiable by URL, and detailed about what was actually demonstrated.

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has successfully demonstrated mastery of
C# Concurrency: Practical Multithreading with Tasks and Async/Await
Skills demonstrated
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1.2 hrs
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Decision-architecture frameworks
Proficient
1.4 hrs
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Performance detail
Coursework summary
Lessons completed 14 / 14
Practice questions 26 / 28
Assignments submitted 4 (avg 4.5 / 5)
Capstone project Reviewed — 4.6 / 5
Total practice 6.2 hrs
Performance benchmark
Cohort rank Top 12% of 1,625
Time to completion 11 days (median: 22)
Mastery score 91 / 100
Practice-question score 94%
Skill verification Verified Skill Path
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pickaclass.com/certificates/PCC-2026-X4F7-AP19
Issued under the academic standards of PickAClass. Skill levels reflect assessed performance against the course's competency rubric. This is an original credential of this platform.

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Frequently asked

What do I need to take this course? +

Just a phone or computer with internet. No installs, no special hardware.

How do I pay? +

By card via Stripe. We don’t store card details — Stripe handles them securely.

Can I get a refund? +

Yes — full refund within 14 days, no questions asked.

How long will I have access? +

Forever. Once you purchase, the course is yours to revisit anytime.

Will I get a certificate? +

Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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