Mastering Solidity, the Ethereum Programming Language - Free Udemy Course [100% Off Coupon Code]

Limited-Time Offer: This Development/Programming Languages Udemy course is now available completely free with our exclusive 100% discount coupon code. Originally priced at $84.99, you can enroll at zero cost and gain lifetime access to professional training. Don't miss this opportunity to master Solidity blockchain development without spending a dime!

What You'll Learn in This Free Udemy Course

This comprehensive free online course on Udemy covers everything you need to become proficient in Solidity programming and Ethereum blockchain development. Whether you're a beginner or looking to advance your skills, this free Udemy course with certificate provides hands-on training and practical knowledge you can apply immediately.

Master blockchain fundamentals to understand how decentralized applications work
Build your own cryptocurrency using Solidity smart contract code
Develop blockchain applications with industry-standard tools like Hardhat and Remix
Integrate popular crypto wallets including MetaMask and WalletConnect into your applications
Connect JavaScript libraries (ethers.js and web3.js) to interact with Ethereum blockchain
Create user interfaces that read/write blockchain data through connected wallets
Set up local test blockchains and deploy to Ethereum testnets
Configure Ethereum Name Services for human-readable blockchain addresses
Monitor smart contract events and retrieve blockchain data through default providers
Execute blockchain transactions and manage cryptocurrency transfers

Who Should Enroll in This Free Udemy Course?

This free certification course is perfect for anyone looking to break into blockchain development or enhance their existing skills. Here's who will benefit most from this no-cost training opportunity:

Aspiring blockchain developers seeking high-paying crypto industry careers
Web developers wanting to expand into decentralized application (dApp) development
Entrepreneurs planning to launch their own cryptocurrency or blockchain project
Students looking to enter the rapidly growing Web3 technology sector
Career changers seeking to enter the lucrative blockchain development industry
Software engineers wanting to add Solidity to their programming skillset
Finance professionals exploring blockchain and cryptocurrency applications
Anyone curious about how Ethereum smart contracts actually work

Meet Your Instructor

Learn from Toon Macharis, an experienced blockchain developer and educator with a proven track record of teaching complex technical concepts. With thousands of satisfied students already enrolled in his courses, Toon brings real-world blockchain expertise and a clear, practical teaching style that makes Solidity programming accessible to everyone. His hands-on approach ensures you'll gain immediately applicable skills rather than just theoretical knowledge.

Course Details & What Makes This Free Udemy Course Special

With an impressive 4.32 rating and 7,779 students already enrolled, this Udemy free course has proven its value. The course includes 18 comprehensive lessons and X hours of video tutorials, all taught in English. What sets this free online course apart is its complete, end-to-end coverage of Solidity development from basic concepts to building full-stack blockchain applications. Upon completion, you'll receive a certificate to showcase on LinkedIn and your resume. Plus, with mobile access, you can learn anytime, anywhere—perfect for busy professionals. This Development course in the Programming Languages niche is regularly updated and includes lifetime access, meaning you can revisit materials whenever you need a refresher.

How to Get This Udemy Course for Free (100% Off)

Follow these simple steps to claim your free enrollment:

Click the enrollment link to visit the Udemy course page
Apply the coupon code: B51FD16AA13133D8061B at checkout
The price will drop from $84.99 to $0.00 (100% discount)
Complete your free enrollment before November 23, 2025 at 6:49 PM UTC
Start learning immediately with lifetime access

⚠️ Important: This free Udemy coupon code expires on November 23, 2025. The course will return to its regular $84.99 after this date, so enroll now while it's completely free. This is a legitimate, working coupon—no credit card required, no hidden fees, no trial periods. Once enrolled, the course is yours forever.

Why You Should Grab This Free Udemy Course Today

Here's why this free certification course is an opportunity you can't afford to miss: Blockchain developers command some of the highest salaries in tech, with Solidity experts earning $100,000+ annually. The crypto industry is growing exponentially, creating massive demand for skilled Solidity programmers. By learning these in-demand skills for free, you position yourself for freelance opportunities, full-time blockchain careers, or even launching your own cryptocurrency project. Plus, having a blockchain certificate on your resume immediately makes you stand out in today's competitive job market. This zero-cost enrollment could lead to six-figure career opportunities.

Frequently Asked Questions About This Free Udemy Course

Is this Udemy course really 100% free?

Yes! By using our exclusive coupon code B51FD16AA13133D8061B, you get 100% off the regular $84.99 price. This makes the entire course completely free—no payment required, no trial period, and no hidden costs. You'll have full access to all course materials just like paying students.

How long do I have to enroll with the free coupon?

This limited-time offer expires on November 23, 2025 at 6:49 PM UTC. After this date, the course returns to its regular $84.99 price. We highly recommend enrolling immediately to secure your free access. The coupon has limited redemptions available.

Will I receive a certificate for this free Udemy course?

Absolutely! Upon completing all course requirements, you'll receive an official Udemy certificate of completion. This certificate can be downloaded, shared on LinkedIn, and added to your resume to showcase your new skills to employers.

Can I access this course on my phone or tablet?

Yes! This course is fully compatible with the Udemy mobile app for iOS and Android. Download the app, enroll with the free coupon, and learn on-the-go. You can watch videos, complete exercises, and track your progress from any device.

How long do I have access to this free course?

Once you enroll using the free coupon code, you get lifetime access to all course materials. There's no time limit—learn at your own pace, revisit lessons anytime, and benefit from future updates at no additional cost. Your one-time free enrollment gives you permanent access.

Toon Macharis

Courses by Toon Macharis

(Mastering) Solidity, the Ethereum Programming Language