Algorithms and Data Structures in Python for Interview Prep โ€” WalkSelf
โฑ 2h 42m ๐Ÿ“š 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.

  • ๐Ÿ’ฌ AI instructor
    Ask about any lesson and get a clear answer instantly, anytime.
  • ๐Ÿ• Start anytime
    No schedules or deadlines โ€” learn at your own pace, whenever suits you.
  • ๐ŸŒ In English
    Lessons, tasks and certificate โ€” all fully in your language.

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: โ€ข Understand Big O notation to analyze time and space complexity. โ€ข Implement foundational data structures like arrays, linked lists, stacks, queues, and hash maps. โ€ข Apply classic sorting, searching, and algorithmic techniques to practical problems. โ€ข Explore recursion, dynamic programming fundamentals, and basic graph traversal. โ€ข Practice structured problem-solving patterns required for technical coding challenges. โ€ข 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

  • ๐Ÿ“œ Certificate of completion
    Add it to your LinkedIn profile
  • ๐Ÿ’ฌ Personal AI tutor
    Stuck on a lesson? Ask your built-in tutor anything, any time.
  • โ™พ๏ธ Lifetime access
    Come back anytime, no expiry
  • ๐Ÿ“ฑ Phone or computer
    Works anywhere, any device
  • ๐Ÿ’ธ 14-day refund
    No questions asked
  • โšก Short & focused
    2h 42m of practical content

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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 donโ€™t store card details โ€” Stripe handles them securely.

Can I get a refund? +

Yes โ€” 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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