Blockchain security by community experts

Ackee Blockchain is a team of auditors and white hat hackers who perform security audits and assessments. Our mission is to contribute to a stronger blockchain ecosystem by sharing our knowledge.

Blockchain services

technical due diligence

Smart Contracts Auditing

Our team of engineers will perform a security audit, including tool analysis, manual code review, automated tests, and a bug bounty contest. We offer both one-time audits and continuous auditing as a service.

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smart contracts

Smart Contracts Development

Our blockchain developers create secure Ethereum smart contracts with Solidity or develop with Rust on Solana. Contact us to get an inquiry for your project.

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complete ecosystem

Complete Ecosystem

Whether it’s a web3 or a native app, we are here to build you a complete ecosystem around blockchain. Based on our 9 years of experience in app development, we handle everything from UX, design, frontends, backends and DevOps.

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Our clients

Ethereum
Audit
celo

cLabs

cLabs is a member of the Alliance for Prosperity and part of the community working on Celo.

We are helping cLabs to secure the blockchain ecosystem by performing security assessments for following projects:
ETHEREUM
Audit
fund

Rockaway Blockchain Fund

The largest European investment fund focused on investment into blockchain and digital assets, with a target value of $ 100 million.

We are happy to support RBF on their investment decisions by our technical due diligence process.
Solana
Audit
defi

Marinade Finance

Liquid staking protocol built on Solana.

The audit scope was 4 engineering weeks, we co-audited with Kudelski Security and Nedodyme.

Marinade was presented as "The most trusted staking on Solana" on the Solana Breakpoint conference.
ethereum
Audit
gaming

Community Gaming

Community Gaming’s platform creates a seamless experience for tournament organizers to host grassroots tournaments and for gamers to compete and instantly get paid when they win.

We have performed a quick 5 MDs review of Ethereum smart contracts.

The audit was not published.
Audit
Ethereum
DEX

1inch Network

One-stop access to decentralized finance. DEX and DeFi aggregator protocol across Ethereum, BSC, Polygon, Optimism, Arbitrum, Avalanche and Gnosis chain.

"We had much pleasure working with Ackee Blockchain. They have accomplished several audits for us, and they always met deadlines, making at the same time valuable results even in the projects with a massive codebase."

Audit
Ethereum
Bridge

Axelar

Axelar enables cross-chain communication by providing a decentralized network that can be used for cross-chain requests.

"A pleasure working with an experienced and dedicated team that knows the ins and outs of smart contracts. The speed, attention to detail, and curiosity to ask the right questions are exceptional."

Sergey Gorbunov, Co-Founder

Solana
Audit
Defi

Marinade Finance

Liquid staking protocol built on Solana.

The audit scope was 4 engineering weeks; we co-audited with Kudelski Security and Nedodyme.


Ethereum
Audit
Defi

Trader Joe

Trader Joe is a one-stop decentralized trading platform on the Avalanche network.

"It has been great working with Ackee Blockchain. They’re a new auditing company that also understands web3’s fast pace. The audits they delivered were thorough and on time. Moreover, our engineers picked up lots of knowledge working with them."


Ethereum
Audit
Celo

cLabs

cLabs is a member of the Alliance for Prosperity and part of the community working on Celo.

"It’s always a pleasure working with the Ackee Blockchain team. Good professionalism, availability, and delivery. Our organization benefits greatly from the information and detailed reports provided."

Ryon Shamloo, cLabs

We are helping cLabs to secure the blockchain ecosystem by performing security assessments for following projects:

Our work

Our value lies in a strong technological background that allows us to spread our know-how in blockchain further.

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Woke

Woke is a Python-based development and testing framework for Solidity.

Learn More
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Trdelník

Trdelník is a Rust-based testing framework for Solana programs written in Anchor.

Learn More

Trusted by the best

We have received official development/community grants from four key foundations.

Media Mentions

We have been featured in some well-known media, such as The Coin Bureau or CzechCrunch.

Onboarding developers to Web3

We organize our Solana and Solidity schools where developers are onboarded into web3 and get an Ackee Blockchain certificate.

School of Solidity

Take your technical skills to the next level and get a certification in the Solidity language.

Date
TBA, expected in Summer 2023
Secure your spot

School of Solana

Take your technical skills to the next level and get a certification in the Rust language and Solana blockchain.

Date
TBA, expected in January 2023
Secure your spot

Executive team

With years of experience under our belt, we are ready for any challenge.

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Josef Gattermayer, Ph.D.

Managing Partner

Co-founder of Ackee & assistant professor at CTU, where he received a doctorate in Distributed Systems. Having his tokens stolen during the Bitfinex Hack back in 2016, he realized how important the security of blockchain would be.

Dominik Teiml

Dominik Teiml

Ethereum Tech Lead

Dominik is a rock-star auditor and contributor to Ethereum Yellow Paper and Slither. Before joining our team, he worked at auditing firms Trail of Bits and CertiK. Dominik has been in love with mathematics since his studies at University of Oxford.

Tibor Tribus

Tibor Tribus

Solana Tech Lead

Tibor leads the Solana auditing team. Besides auditing, he enjoys the development of our security framework Trdelnik. Tibor also teaches the School of Solana and (of course) is a passionate surfer.