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All You Need To Know About Bryan Pellegrino, The CEO of LayerZero
4–7 minutes

Last Updated:

October 10, 2026

All You Need To Know About Bryan Pellegrino, The CEO of LayerZero

Key Takeaways

  • Bryan Pellegrino is the CEO and co-founder of LayerZero. He has a degree in computer science and experience in product development and leadership. 
  • Pellegrino co-founded Coder Den, gaining app development experience, and later became CEO of BuzzDraft, focusing on leadership and marketing. 
  • In 2021, he co-founded LayerZero Labs to improve blockchain communication and help developers build cross-chain dApps.

Who Is Bryan Pellegrino?

Bryan Pellegrino is the CEO and co-founder of LayerZero, a platform focused on cross-chain interoperability. LayerZero helps developers build decentralized apps (dApps) that work smoothly across blockchains, making it easier for blockchains to connect and communicate with each other. He earned a degree in Computer Science from the University of New Hampshire in 2008.

Early Career at Coder Den

Pellegrino started his career as the COO and co-founder of Coder Den, a tech company focused on building mobile apps. At Coder Den, he worked with Caleb Banister, who would later become his co-founder at LayerZero Labs. The company created custom mobile solutions, giving Pellegrino the necessary experience in product development and management. This role played a key part in shaping his future work in the tech industry.

YearMilestone
2008Earns a Computer Science degree from the University of New Hampshire
June 2011Becomes CEO of BuzzDraft, a fantasy sports platform
March 2015Becomes lead engineer at Rho AI, the company now called Rho Impact
20 July 2020Co-authors a research paper on Supremus, a poker AI, with Ryan Zarick, Noam Brown and Caleb Banister
February 2021Co-founds LayerZero Labs with Caleb Banister, who had worked with him at Coder Den, and Ryan Zarick, and becomes CEO
4 April 2023LayerZero Labs raises $120 million in a Series B at a $3 billion valuation
20 June 2024LayerZero’s ZRO token launches as airdrop claims open; supply is fixed at 1 billion ZRO
10 February 2026LayerZero announces Zero, a new Layer 1 blockchain backed by Citadel Securities and Ark Invest
Bryan Pellegrino’s career at a glance. Dates from this profile; the poker AI paper from arXiv (20 July 2020); the Series B and the ZRO claims from The Block (4 April 2023) and The Block (20 June 2024); Zero from LayerZero and The Block (10 February 2026), checked 16 October 2026.

CEO at BuzzDraft

In June 2011, Pellegrino became the CEO of BuzzDraft, a platform focused on fantasy sports. He worked with a team of developers to create marketing strategies and build meaningful partnerships. His leadership and skill in forming key connections helped BuzzDraft grow and compete in the digital space. This experience improved his leadership skills and gave him better understand how technology and marketing work together.

Lead Engineer at Rho Impact

In March 2015, Pellegrino became the lead engineer at Rho Impact, a company previously called Rho AI. Rho Impact uses artificial intelligence to help organizations positively impact their industries. While there, Pellegrino worked on AI solutions that helped businesses improve operations and make smarter, data-based decisions. His work at Rho Impact improved his technical skills and gave him a better understanding of how AI can transform industries.

Co-Founding OpenToken

After his time at Rho Impact, Pellegrino became an entrepreneur, working on new projects and exploring tech opportunities. One of the projects he co-founded was OpenToken, an app made to support new token projects. OpenToken helped developers and entrepreneurs in the blockchain world manage and create digital tokens, increasing Pellegrino’s interest in decentralized technologies.

Co-Founding LayerZero Labs

In February 2021, Pellegrino co-founded LayerZero Labs with Caleb Banister and Ryan Zarick. LayerZero is a leading platform focused on cross-chain communication, allowing developers to build decentralized applications (dApps) that work efficiently across different blockchains. The platform aims to solve the problem of blockchain networks not being able to communicate with each other. As CEO of LayerZero, Pellegrino and his team work to advance blockchain technology and create a more connected decentralized system. LayerZero’s ZRO token launched on June 20, 2024.

LayerZero V2

In February 2024, Still Early interviewed Bryan Pellegrino about the V2 update of LayerZero, starting with the story of V1. Pellegrino said V1 was created because they couldn’t find a solution. “We didn’t want to build V1, but nothing else fit,” he explained. He mentioned two main problems with existing systems: upgradeable patterns, which caused security issues, and the hub-and-spoke model, which focused too much security in one place and caused problems.

LayerZero’s Impact on Blockchain

LayerZero’s technology has changed blockchain by linking different networks. This makes it easier for developers to create cross-chain apps, opening new doors for DeFi, NFTs, and other blockchain tools. The V2 update adds better security, faster transactions, and improved scalability, helping the system grow and run more smoothly. Pellegrino’s leadership has been important in making these changes and shaping blockchain’s future.

Blockchain Security and Decentralization

As more people use blockchain, security is becoming a bigger concern. Pellegrino points out how decentralization helps keep networks safe and stable. LayerZero improves security by fixing problems with the usual hub-and-spoke model. By spreading security across different layers, it lowers the risk of failures and strengthens blockchains against attacks.

The Growth of the LayerZero Team

LayerZero’s success comes from Pellegrino’s leadership and the team’s hard work. It has grown from a small group to a large team of engineers, developers, and business experts. By hiring top talent, LayerZero stays ahead in blockchain technology. Pellegrino points out the importance of a strong team with different skills and backgrounds to solve cross-chain challenges.

Pellegrino’s Entrepreneurial Philosophy

Pellegrino has always focused on solving real problems with technology. From starting Coder Den to leading LayerZero, he has shown his ability to take on new challenges and innovate. He believes in making products that truly help users, not just building without a purpose. This guides his work at LayerZero, which focuses on making decentralized technology simple and helpful for developers and users.

Bryan Pellegrino and the LayerZero Platform

Bryan Pellegrino’s path from co-founding Coder Den to leading LayerZero Labs shows his talent for solving important tech problems. His experience in product development and leadership has been key in creating LayerZero, a platform that makes it easier for blockchains to work together. 

Pellegrino’s focus on making decentralized technology secure and easy to use is helping shape the future of blockchain. His efforts continue to make growth at LayerZero, keeping it ahead in the fast-changing tech industry.

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Kayelee Rosales

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Kayelee is a visionary thinker and a writer at the forefront of cryptocurrency innovation. With a passion for blockchain technology and a keen eye for market trends, Kayelee is dedicated to educating and empowering individuals to navigate the complexities of the digital asset space, fostering greater understanding and adoption of blockchain technology.