Foundational Data Structures and Algorithms — PickAClass
⏱ 2h 42m 📚 27 lessons 🎧 Audio version

Foundational Data Structures and Algorithms

Equip yourself with essential data structures and algorithms to write efficient, scalable code and solve common programming problems.

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About this course

Are you looking to write more efficient code and tackle complex programming challenges with confidence? This course will guide you through the fundamental concepts of data structures and algorithms, empowering you to build robust and optimized applications. This foundational program focuses on the core principles that underpin all advanced software development, teaching you how to choose and implement the right tools for any computational task. What you'll learn: * Understand the core principles of common data structures like arrays, linked lists, stacks, and queues. * Learn how to implement and utilize advanced data structures such as trees, graphs, and hash tables. * Master essential algorithms for sorting, searching, and graph traversal. * Analyze the time and space complexity of algorithms using Big O notation. * Apply data structures and algorithms to design efficient solutions for real-world programming challenges. * Practice problem-solving techniques to optimize code performance. The course begins with foundational concepts, systematically building your knowledge of various data structures, followed by an in-depth exploration of essential algorithms and their practical applications. This course is designed for absolute beginners with no prior experience in data structures or algorithms, and no prerequisites are required beyond basic programming familiarity. Start your journey to becoming a more effective and efficient programmer today.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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  • 🎧 Audio version included
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  • ♾️ Lifetime access
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  • 📱 Phone or computer
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  • 💸 14-day refund
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  • 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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PickAClass
Skills profile · verifiable
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Foundational Data Structures and Algorithms
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
Foundational Data Structures and Algorithms
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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