Algorithms and Data Structures Fundamentals — PickAClass
⏱ 2h 48m 📚 28 lessons

Algorithms and Data Structures Fundamentals

Understand core concepts and implement efficient solutions for common programming challenges.

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  • 🌐 In English
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About this course

Are you looking to build a strong foundation in computer science principles? This course will guide you through the essential building blocks of efficient problem-solving. Master the fundamental concepts of algorithms and data structures to write cleaner, faster, and more scalable code. Gain the ability to analyze problem complexity and select appropriate tools for optimal performance. What you'll learn: - Understand basic algorithmic paradigms like divide and conquer and greedy approaches. - Implement and analyze common data structures such as arrays, linked lists, stacks, and queues. - Explore tree and graph structures and their applications. - Learn about sorting and searching algorithms and their efficiency. - Grasp the fundamentals of algorithmic complexity analysis (Big O notation). - Apply modern techniques for optimizing code performance. This course begins with foundational definitions and progresses through practical applications, preparing you for more advanced computer science topics. It is designed for beginners with no prior programming experience required. Start your journey into efficient programming today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • ♾️ Lifetime access
    Come back anytime, no expiry
  • 📱 Phone or computer
    Works anywhere, any device
  • 💸 14-day refund
    No questions asked
  • Short & focused
    2h 48m 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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PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Algorithms and Data Structures Fundamentals
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
P
PickAClass — Name Surname
Algorithms and Data Structures Fundamentals
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
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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