Introduce yourself here!

Hello, My name is Yerkebulan. I'm from Kazakhstan. I'm blockchain developer. Thank you guys for your jobs, It's awesome!

Hi there! My name is Luis, I'm from Venezuela. I'm a blockchain developer and also passionate about security research. I got to know open zeppelin through my work. I would like to continue acquiring knowledge together with the community, to be able to discuss unknowns and of course to contribute my value here, helping others!

Hi Asdrubal, I am glad to know that there are people from my country joining here. Cheers!

Hello everyone I'm Calum. I'm here to improve my knowledge and learn more about smart contracts.

H i am Dhruv Malik and i am product manager / developer in web3 (smart contracts). i am passionate in understanding the working defi protocols and integration with the AMM's . currently building the EIP standard for bonds protocol ERC-3475 : . will be great to discuss with the OZ team and getting feedback so as to integrate the standard as method in OZ library .

Hello friends :slight_smile:

This is Aram from Flair. I love building for builders, and helping developers be 10x faster and 10x safer in web3 :smiley:

We're building open-source contracts (on top of OpenZeppelin) and React SDK (on top of to help builders not re-invent the wheel when it comes to building dApps.

Feel free to checkout Flair ( and the dashboard ( would love to hear from other builders what they want to see.

Also if anyone is up for working together on a react-openzeppelin package, to provide some generic useful hooks on top of OZ + wagmi, definitely let me know :rocket:

Hi all, my name is Adnan, I have recently started with solidity programming and smart contracts, I want to contribute to open source projects in solidity and ethereum, could anyone please help me begin with open source or point me to some resources which will help me start my journey.

Hey folks! My name is Travis. I live in the Netherlands. I am currently working on Ticket Bridge, where we're striving to create unscalpable tickets. To accomplish this goal, we're minting our tickets as NFTs, and I am using the OpenZeppelin contracts to get a running start. Looking forward to joining this community!

Hi everyone! I'm Alexa, I live in the maritimes (Canada). I am currently working at this educational and immigration company "StudyPug" as a developer. I'm in the process to improve my knowledge and learn more about smart contracts and in the short to medium term I'd like to contribute to an organization as a blockchain security engineer to gain more exposure and experience. I'm a great advocate of open source projects so I'd like to contribute to various open projects as well.

Glad to be here in this community. Stay safe everyone!

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Hey All,
New around these parts, came here to learn more about best practices etc on smart contracting.

I am based in Australia, a father of four boys, have worked my entire life but last September had an accident where I broke my neck (and lost my job), after almost 12 months of rehab apart from the pain (and some other lingering symptoms) including pins & needles in one of my arms I have turned to the crypto/NFT market to try my hand at something new - that I can do from home - and will hopefully one day work in my favor.

As such I am the founder of the Global Yowie Club or simply GYC for short.
We have both on and off chain projects, in an attempt to ensure the GYC is not completely reliant on the crypto-market.

Hoping to have some nice chats (maybe a walk along the beach hand-in-hand, lol jks) and learn on how to make the on-chain projects bigger, brighter and better :slight_smile:

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Hi everyone, my whole career has been related to security, software, business.... I've worked as a Business Continuity Engineer for 12 years and now, in web3 I'm still obsessed with keeping things secure. So here I am, Open Zeppelin seems like the perfect place for me. I hope I can help and be helped here.

Hey there!

My Name is Luigi, and im a 24 old german fella, working hard on becoming a web3 dev.

I ofc often stumbled over openzeppelin, and since I now landed my first Job, i want to do a presentation about what openzeppelin can do for us.

Especially i'd like to give an overview of all the things you guys could do for us, so if you have any input, please let me know!

Great work and keep it up please!


How to apply multiple openzepplin onlyRole method to contract method. Example - function test() onlyRole(Admin1) onlyRole(Admin2) ?
Compilation is passed but while accessing got error that account does not have role. Is this correct. I have granted two roles but getting error. Any solution..?

Hi! My name is Kaique a.k.a Anarkrypto, I'm an enthusiastic web3 web developer.

Currently I work in a traceability company of farm products. We tokenized the batches of cocoa and other commodities

Also, I have recently been working on a decentralized video platform with Polygon + IPFs

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Hi folks,

Paula Livingstone here. Currently cybersec for a global energy company as well as postgrad researcher on blockchain security. Interested in SSI, DApp dev, IoT.... amongst everything else. Ping me on twitter @palivula. Catch you around!

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Hello famous people! :grin:
Am Hamad, and am kind person who loves digital things like nft.

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I believe in Defi.

Web3, JavaScript, Solidity.

1 Like

Hello, my name is Ahmed from Honduras. I'm a web3 dev, I have experience with DeFi, NFTs, DAOs, etc.. I started coding in web3 on 2014 as a hobby (with bitcoin RPC json) and now I'm very happy because I'm full time. I share my knowledge on my youtube channel Filosofía Código (in spanish, also English and French - link in related channels). And also help organizing meetups and hackathons. I'm now working on an integrations library for smart contracts based on OpenZeppelin contracts. But might do a separate post about that because I would love to recieve feedback on it.

Happy to be here!