Free Online Courses: Blockchain Specialization 2025-2026

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Blockchain Specialization by University at Buffalo: Master the Future of Technology in 2025-2026

Ready to dive into the revolutionary world of blockchain technology? The Blockchain Specialization, offered by the University at Buffalo through Coursera, is a 4-course series designed to equip you with the skills to innovate in decentralized application programming. Led by instructor Bina Ramamurthy, this program has already attracted 123,426 learners and boasts a solid 4.6/5 rating from 6,990 reviews.


Why Choose the Blockchain Specialization?

Blockchain is reshaping industries with its peer-to-peer, intermediary-free digital asset transfers, rivaling the Internet’s impact. This intermediate-level specialization, requiring some programming experience, spans 2 months at 10 hours a week with a flexible schedule. Included in Coursera Plus, it prepares you to program on the Ethereum blockchain, offering a shareable certificate to boost your LinkedIn profile, resume, or CV—ideal for 2025-2026 career advancement.

Whether you’re a programmer, designer, or tech enthusiast, this course unlocks blockchain’s potential with hands-on projects.

[ENROLL FOR FREE NOW: Start your blockchain journey now].


What You’ll Learn: Key Skills and Outcomes

This specialization delivers cutting-edge blockchain expertise:

  • Blockchain: Understand its core concepts and applications.
  • Finance: Explore blockchain’s financial implications.
  • Algorithms: Master cryptographic underpinnings.
  • Problem Solving: Innovate with blockchain solutions.
  • Computer Programming: Code smart contracts and Dapps.
  • Data Structures: Build efficient blockchain systems.
  • Security Engineering: Ensure robust designs.
  • Critical Thinking: Evaluate blockchain use cases.
  • Programming Principles: Apply best practices.
  • Theoretical Computer Science: Grasp foundational theories.
  • Adaptability: Thrive in a fast-evolving field.
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You’ll learn to:

  • Understand smart contracts for automation and transparency.
  • Gain working knowledge of blockchain technology.
  • Design and program smart contracts and decentralized applications (Dapps).
  • Innovate with blockchain application models.

By the end, you’ll deploy blockchain instances, code in Solidity, and analyze industry frameworks like Hyperledger and R3 Corda.

[ENROLL FOR FREE NOW: Unlock blockchain skills today].


Course Breakdown: 4 Courses to Mastery

This 4-course series totals approximately 65 hours:

  1. Blockchain Basics (Course 1)
    • 15 hours, 4.6/5 (7,675 ratings)
    • Grasp foundational concepts.
  2. Smart Contracts (Course 2)
    • 17 hours, 4.6/5 (2,310 ratings)
    • Program and test smart contracts in Solidity.
  3. Decentralized Applications (Dapps) (Course 3)
    • 17 hours, 4.5/5 (1,181 ratings)
    • Develop end-to-end Dapps in Truffle.
  4. Blockchain Platforms (Course 4)
    • 16 hours, 4.6/5 (1,072 ratings)
    • Compare industry platforms via a white paper.

Taught in English with a Coursera Career Certificate from University at Buffalo, it includes applied projects like deploying blockchains and coding Dapps.


Instructor Spotlight: Bina Ramamurthy

Bina Ramamurthy, from The State University of New York, brings extensive expertise with 9 courses and 287,636 learners. Her practical approach makes blockchain accessible, guiding intermediate learners through 2025-2026’s tech landscape.


What Learners Say: Testimonials and Insights

Rated 4.6/5 from 6,990 reviews, learners praise its impact:

  • Felipe M. (Learner since 2018): “To be able to take courses at my own pace and rhythm has been an amazing experience.”
  • Jennifer J. (Learner since 2020): “I directly applied the concepts and skills I learned to an exciting new project at work.”
  • Larry W. (Learner since 2021): “When I need courses on topics my university doesn’t offer, Coursera is one of the best places to go.”
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Chaitanya A. adds, “Learning isn’t just about being better at your job—it’s so much more than that. Coursera allows me to learn without limits.”


Why Coursera and University at Buffalo? A Future-Ready Choice

Offered by University at Buffalo and The State University of New York, this specialization leverages Coursera’s flexible online platform. Updated in April 2025, it aligns with blockchain’s latest trends, with financial aid options for accessibility.

[ENROLL FOR FREE NOW: Explore more Coursera courses].


Frequently Asked Questions (FAQs)

How long does it take to complete?

Expect 4-6 months, or 2 months at 10 hours/week, depending on your pace.

What prerequisites do I need?

This intermediate-level course requires knowledge of a high-level programming language, object-oriented design, Linux command line, and basic HTML/JavaScript. You’ll need a 64-bit machine with 4GB RAM, 10GB free space, and Windows 7+, Ubuntu 16.04+, or Mac OS X 10.0+.

Should I take the courses in order?

Yes! Each builds on the last—starting with concepts, then programming, Dapps, and platforms.

Can I earn university credit?

No, but you’ll earn a career certificate from University at Buffalo.

What will I achieve by the end?

You’ll understand blockchain’s trust mechanisms, program smart contracts and Dapps, evaluate business use cases, and contribute to blockchain innovation.

Is this course online?

Yes, it’s fully online, accessible anytime via web or mobile.

What’s the refund policy?

Enjoy a 7-day free trial with subscription. Post-trial, no refunds, but you can cancel anytime. See the .

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How do I enroll?

Click a course card to start. Audit for free or subscribe for the certificate.

Is financial aid available?

Yes! Apply for financial aid or scholarships on the course page if needed.


Final Thoughts: Shape the Future with Blockchain in 2025-2026

The Blockchain Specialization from University at Buffalo is your entry into a transformative tech frontier for 2025-2026. With Bina Ramamurthy leading you through 4 courses, you’ll master smart contracts, Dapps, and more, earning a shareable certificate in just 2 months. Don’t miss out—start innovating today!

[ENROLL FOR FREE NOW: Enroll now and lead in blockchain].

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