Solidity & Ethereum: Build Your First Web3 Applications — PickAClass
⏱ 2h 48m 📚 28 lessons 🎧 Audio version

Solidity & Ethereum: Build Your First Web3 Applications

Master the core concepts of Solidity and Ethereum to confidently develop and deploy your own blockchain-based applications.

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About this course

Are you ready to explore the world of blockchain and build decentralized applications? This course provides a solid foundation in Solidity and Ethereum, empowering you to create innovative web3 solutions. By the end of this course, you will possess the fundamental knowledge and practical skills to design, develop, and deploy your own smart contracts on the Ethereum blockchain, setting the stage for a career in web3 development.<ul><li>Understand the core principles of blockchain technology, Ethereum, and the Ethereum Virtual Machine (EVM).</li><li>Learn Solidity syntax, data types, control structures, and essential smart contract programming patterns.</li><li>Develop and deploy secure smart contracts, managing their state and interactions on a local development network.</li><li>Apply basic smart contract security best practices to identify and mitigate common vulnerabilities.</li><li>Explore foundational Web3 concepts, including token standards like ERC-20 and their practical applications.</li><li>Practice interacting with deployed smart contracts using programmatic interfaces.</li></ul>The course begins with foundational blockchain concepts and moves into the specifics of Solidity programming. You'll then progress to developing, deploying, and interacting with smart contracts, culminating in an understanding of real-world Web3 application components. This course is designed for absolute beginners with no prior experience in blockchain or Solidity. No programming prerequisites are required, just a desire to learn. Start your journey into the exciting field of decentralized application development 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 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
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Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Solidity & Ethereum: Build Your First Web3 Applications
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
Solidity & Ethereum: Build Your First Web3 Applications
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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