Data Structures and Algorithms in C#: Comprehensive DSA Guide — PickAClass
4.2 (6) ⏱ 3h 📚 30 lessons

Data Structures and Algorithms in C#: Comprehensive DSA Guide

Master fundamental and advanced computer science concepts using modern C# to design efficient data structures and optimize complex algorithms.

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About this course

Writing efficient software requires a deep understanding of how data is stored and processed. This course provides a clear, step-by-step pathway to mastering Data Structures and Algorithms (DSA) using the C# programming language. You will transition from writing basic code to engineering highly optimized solutions. By understanding how different structures operate under the hood and how to analyze algorithmic complexity, you will gain the skills needed to tackle complex programming challenges and technical interviews with confidence. What you'll learn: - Analyze the time and space complexity of algorithms using Big O notation. - Implement core data structures from scratch, including linked lists, stacks, queues, trees, and graphs, using modern C# syntax. - Apply advanced algorithmic paradigms such as Divide and Conquer, Greedy algorithms, Dynamic Programming, and Backtracking. - Optimize code performance using modern C# features like generics, nullable reference types, and memory-efficient structures. - Solve complex computational problems systematically by selecting the right data structures and traversal techniques. The journey begins with foundational computer science concepts, basic complexity analysis, and essential C# structures. From there, you will progress through advanced algorithmic strategies, exploring step-by-step written explanations and clean C# code implementations. This course is designed for beginning developers, students, and self-taught programmers who want to build a rock-solid foundation in computer science using C#. No prior knowledge of data structures or algorithms is required. Start building faster, more efficient C# applications today.

What you'll get

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  • Short & focused
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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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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Data Structures and Algorithms in C#: Comprehensive DSA Guide
Skills demonstrated
Behavioral pattern analysis
Foundational
1.2 hrs
Decision-architecture frameworks
Proficient
1.4 hrs
A/B test design
Proficient
1.7 hrs
Behavioral copywriting
Advanced
1.9 hrs
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PickAClass — Name Surname
Data Structures and Algorithms in C#: Comprehensive DSA Guide
Page 2 of 2
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.

Reviews (6)

Nicolás Díaz CO
★ 4 · July 16, 2026

Pretty good foundation. The explanations were generally clear, and the structure made sense. I'd say it's a worthwhile course.

Elena Jiménez CO Verified learner
★ 4 · July 4, 2026

Learned a ton and the structure made it easy to follow along. Loved the practical application examples they provided.

Ragnar Persson SE
★ 3 · July 1, 2026

It was a pretty good course overall. Some parts moved a little fast for me, but the examples were generally helpful. Worth the time investment.

Juma Omondi KE
★ 4 · June 23, 2026

This was a brilliant way to learn! The structure was logical, the pace was spot on, and the examples were super helpful. Highly recommend!

مريم السبيعي KW Verified learner
★ 5 · June 18, 2026

Loved the practical application examples. Exactly the kind of hands-on learning I was looking for.

Dinesh Rodrigo LK Verified learner
★ 5 · June 5, 2026

This course blew me away! The structure made complex ideas easy to grasp. Highly recommend this for anyone looking to upskill.

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

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

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