Ethereum dApp Development: Build Decentralized Web Applications — PickAClass
4.0 (4) ⏱ 2h 48m 📚 28 lessons 🎧 Audio version

Ethereum dApp Development: Build Decentralized Web Applications

Learn to build and deploy decentralized applications by connecting modern frontend frameworks with Ethereum smart contracts and secure middleware.

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About this course

Decentralized technology is reshaping the web, offering new ways to build transparent and secure applications. This course provides a clear path for web developers to enter the world of blockchain by bridging the gap between traditional frontend development and the Ethereum ecosystem. You will transition from understanding basic web concepts to building functional decentralized applications (dApps). You will learn how to write smart contracts, deploy them to local environments, and create a seamless interface for users to interact with the blockchain through written explanations and code-based exercises. What you'll learn: - Understand the fundamental architecture of decentralized web applications and the Ethereum blockchain. - Write and test smart contracts using Solidity with a focus on security and efficiency. - Connect frontend applications to the blockchain using modern middleware libraries like Ethers.js. - Manage user identities and transactions through browser-based wallets and providers. - Implement state management to handle asynchronous blockchain data in your web interface. - Apply modern development workflows using tools like Hardhat for local testing and deployment. The course begins with foundational blockchain terminology and concepts before moving into smart contract development and finally integrating everything into a cohesive web project. You will read through detailed technical breakdowns and practice by implementing core dApp logic. This course is designed for web developers who are new to blockchain; no prior experience with smart contracts or decentralized systems is required. Start your journey into decentralized web 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
Skills profile · verifiable
Document
Certificate of Mastery
This certifies that
Name Surname
has successfully demonstrated mastery of
Ethereum dApp Development: Build Decentralized Web 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
Ethereum dApp Development: Build Decentralized Web 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.

Reviews (4)

Siti Aminah ID
★ 5 · July 15, 2026

Wow, what a great learning experience. The real-world applications discussed were so relevant. I'm already applying what I learned.

Fatima Hassan PK Verified learner
★ 4 · June 21, 2026

It's a solid course. The structure is logical and most of the examples were helpful. Could use a few more real-world scenarios though.

أحمد الزاوي TN Verified learner
★ 4 · June 14, 2026

This provided a good overview. The explanations were decent, but sometimes I wished for more practical application scenarios. Still, a valuable learning experience.

Jaanus Mägi EE
★ 3 · May 28, 2026

Pretty informative. I liked the practical application examples, though the initial setup took longer than I expected.

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Just a phone or computer with internet. No installs, no special hardware.

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Yes — full refund within 14 days, no questions asked.

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Forever. Once you purchase, the course is yours to revisit anytime.

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Yes. On completion you'll receive a certificate you can add to your LinkedIn profile.

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