Algorithms and Data Structures in Python for Interview Prep — PickAClass
⏱ 2h 42m 📚 27 lessons

Algorithms and Data Structures in Python for Interview Prep

Master foundational data structures and core algorithms in Python to excel in technical interviews and coding contests.

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About this course

Mastering algorithms and data structures is essential for writing efficient code and clearing technical software engineering interviews. This text-based course introduces core computer science concepts, helping you evaluate efficiency and write clean, structured solutions in Python or your programming language of choice. What you'll learn: • Understand Big O notation to analyze time and space complexity. • Implement foundational data structures like arrays, linked lists, stacks, queues, and hash maps. • Apply classic sorting, searching, and algorithmic techniques to practical problems. • Explore recursion, dynamic programming fundamentals, and basic graph traversal. • Practice structured problem-solving patterns required for technical coding challenges. • Leverage modern Python type hints to write clear, maintainable algorithmic code. The course begins with key terminology, memory principles, and complexity fundamentals before guiding you through essential data structures and algorithmic paradigms step by step. Designed for beginners, computer science students, and job candidates with basic programming knowledge looking to sharpen their problem-solving skills. Start reading today to build a strong algorithmic foundation and advance your technical career.

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
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  • 💸 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 in Python for Interview Prep
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
Algorithms and Data Structures in Python for Interview Prep
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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