Practical Data Science with Python — PickAClass
4.4 (5) ⏱ 2h 48m 📚 28 lessons

Practical Data Science with Python

Analyze data, create visualizations, and build machine learning models using NumPy, Pandas, and Scikit-Learn.

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About this course

Want to unlock the stories hidden within raw data? This course provides the foundational Python skills you need to start your journey in data science, guiding you from core concepts to practical application. You will learn how to manipulate complex datasets, generate insightful visualizations, and apply fundamental machine learning algorithms to make predictions. By the end of this course, you'll have a solid, practical understanding of the essential tools and techniques used by data scientists every day. What you'll learn: - Manipulate and analyze datasets efficiently using the NumPy and Pandas libraries. - Create a wide range of static and interactive data visualizations with Matplotlib, Seaborn, and Plotly. - Understand core machine learning concepts and build predictive models using Scikit-Learn. - Practice essential data cleaning and preprocessing techniques to prepare real-world data for analysis. - Apply a structured, end-to-end workflow to solve data science problems from start to finish. - Explore foundational concepts in Natural Language Processing (NLP) and recommender systems. This course begins with the fundamentals of data structures before moving systematically through data analysis, visualization, and machine learning principles. Each topic is explained with clear text and practical code examples. This course is designed for absolute beginners. No prior experience in data science or programming is required, just a curiosity to learn from data. Start reading today and build your foundation in data science.

What you'll get

  • 📜 Certificate of completion
    Add it to your LinkedIn profile
  • 💬 Personal AI tutor
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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 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.

P
PickAClass
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Practical Data Science with Python
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
Practical Data Science with Python
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.

Reviews (5)

فاطمة بنت علي SA
★ 4 · July 11, 2026

It's a good course if you have some prior knowledge. For absolute beginners, some concepts might be a bit challenging. The structure is logical, though.

Harper Lee AU Verified learner
★ 5 · July 8, 2026

Couldn't have asked for a better learning experience. The structure flowed perfectly, and the examples were incredibly relevant. Highly recommend!

Rivka Mizrahi IL
★ 4 · July 2, 2026

A good introduction. The structure was mostly clear, but I wish there were a few more real-world examples. Still, learned a lot.

Nicolás Torres PE
★ 4 · June 7, 2026

Good introduction. I appreciated the clear steps, although some of the later modules could have used more examples.

Valeria Ramírez PE Verified learner
★ 5 · June 2, 2026

This course exceeded my expectations. The real-world applications discussed are incredibly useful. Great job!

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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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