Algorithms and Data Structures Fundamentals — PickAClass
⏱ 2h 42m 📚 27 lessons

Algorithms and Data Structures Fundamentals

Build a strong foundation in essential programming concepts to solve complex problems effectively.

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About this course

Are you looking to elevate your programming skills beyond basic syntax? This course provides the essential knowledge of algorithms and data structures needed to tackle real-world challenges and write more efficient code. You will gain a deep understanding of fundamental data structures, learn to analyze the performance of your algorithms, and develop the problem-solving abilities crucial for technical roles. What you'll learn: - Understand core data structures like arrays, linked lists, stacks, queues, trees, and graphs. - Analyze algorithm efficiency using Big O notation to predict performance. - Implement common sorting and searching algorithms. - Apply techniques for efficient data manipulation and retrieval. - Grasp foundational concepts of modern algorithm design. - Practice problem-solving with structured coding exercises. This text-based course guides you through key concepts and practical applications, starting with fundamental definitions and progressing to complex problem-solving strategies. It is designed for beginners with basic programming knowledge and requires no prior experience with algorithms or data structures. Start building your problem-solving toolkit today.

Course contents

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • ⚡ Short & focused
    2h 42m 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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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Algorithms and Data Structures Fundamentals
Skills demonstrated
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Behavioral pattern analysis
Foundational
1.2 hrs
✓
Decision-architecture frameworks
Proficient
1.4 hrs
✓
A/B test design
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1.7 hrs
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Behavioral copywriting
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Algorithms and Data Structures Fundamentals
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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
Verify this credential
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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