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We're on a mission to enhance the skills, and knowledge of Blockchain and Web3 professionals.

Trusted by employees at leading organizations

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Our Story

We Accelerate Your Career Growth

Founded in 2019, 101 Blockchains is the world’s leading research-based platform for Blockchain and Web3 Practitioners, with an existing community of over 60,000 professionals.

We offer world-class training courses and industry-recognized certification programs that help professionals upgrade their skills and reach the next level of success.

Our teams of researchers, instructors, and subject matter experts are real-world industry professionals with immense knowledge and significant experience.

Our Strength

Why Join 101 Blockchains?

We offer innovative accredited certification programs and high-quality training content with practical use cases, virtual events, and on-demand webinars to help you excel in your career as a blockchain and web3 professional.

Top-Notch Content

Top-Notch Content

Upgrade your skills with high-quality training courses, based on thorough research, and years of experience.

Practical Use-Cases

Practical Use-Cases

Upgrade your skills with a modern learning method that focuses on real-life examples and practical use cases.

Strategic Approach

Strategic Approach

Broaden your area of expertise and learn strategic approaches that enterprises use to ensure the success of their projects.

Get To Know Our CEO

Aviv Lichtigstein

Aviv Lichtigstein

Founder & CEO, 101 Blockchains

A thought leader and entrepreneur, Aviv Lichtigstein is the founder and CEO of 101 Blockchains the world’s leading online independent research-based network for Blockchain and Web3 Professionals.

Aviv is a senior-level executive with 12 years of experience in technical, operational and business roles. He has significant experience in building enterprise products utilizing Big Data & AI. With expertise in launching, running, and growing programs and projects all the way from startups to Fortune 500 companies, Aviv has worked across a number of industries, business models, and technologies. He also has a proven track record of building and managing teams, products, and business strategies.

At 101 Blockchains, Aviv leads a growing team of instructors, subject matter experts, researchers, and other employees who are dedicated to helping Blockchain Professionals grow. Nonetheless, Aviv is a passionate traveler and avid ironman triathlete.

Our Success

What Our Members Say About Us

Our Achievements

Trusted by 60,000+ Professionals!

Read real stories on Trustpilot and G2Crowd.

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Master the world's most in-demand Blockchain, Web3 and AI skills