Web3SecurityGuy @web3securityguy

Future Web3 Security Auditor || Sharing my journey & lessons daily. Joined January 2025

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Web3SecurityGuy @web3securityguy

2 weeks ago

🚀 Day 5 of my Solidity / Web3 journey on @CyfrinUpdraft Currently diving into the FundMe project 🎯 By the end of this section, I should be able to: * Build a decentralized crowdfunding contract (FundMe.sol) * Use a library (PriceConverter.sol) to fetch and convert ETH…

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Web3SecurityGuy @web3securityguy

2 weeks ago

🚀 Day 4 of learning Solidity on @CyfrinUpdraft ✅ Got introduced to Storage Factory 🏭 ✅ Learned how to set up a project properly ✅ Saw how to deploy a contract from another contract ✅ Explored Solidity imports for cleaner code ✅ Understood how to interact with a Contract…

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Web3SecurityGuy @web3securityguy

2 weeks ago

Storage vs Memory in Solidity: Storage lives on-chain (costly), Memory is temporary (cheaper). Understanding this = writing efficient smart contracts.

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Web3SecurityGuy @web3securityguy

2 weeks ago

🚀 Day 3 of my Web3 / Solidity journey - Deployed on zkSync - Explored bridging assets into zkSync - Worked with zkSync plugins to improve dev workflow Layer 2 scaling is starting to click!

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Web3SecurityGuy @web3securityguy

2 weeks ago

Learning Solidity is like: 👉 Step 1: I understand. 👉 Step 2: I’m lost. 👉 Step 3: Back to step 1 again 😂

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Web3SecurityGuy @web3securityguy

2 weeks ago

🚀 Day 2 of learning Solidity on @CyfrinUpdraft ✅️ Understood Arrays → storing multiple values of the same type ✅️ Learned Structs → grouping different variables into one unit ✅️ Explored Storage, Memory & Calldata → how/where data lives in Solidity ✅️ Discovered…

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Web3SecurityGuy @web3securityguy

2 weeks ago

If you’re new to Web3 security, start small: ✅ Read audit reports on @code4rena ✅ Reproduce low/medium bugs ✅ Practice writing reports Over time, you’ll develop the eye for critical findings.

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Web3SecurityGuy @web3securityguy

3 weeks ago

🚀 Day 1 of learning Solidity on @CyfrinUpdraft ✅️ I learned what Solidity really is 🔑 ✅️ I deployed my first smart contract ever 🎉 ✅️ I understood the basic variable types: bool, int, uint, address, bytes ✅️ I explored some core Solidity functions ⚡ One block at…

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Web3SecurityGuy @web3securityguy

3 weeks ago

Got the verification badge yesterday ✅️ Got my first follower today✅️ Wow Congratulations 🎊 to me This is hugee 😅

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Web3SecurityGuy @web3securityguy

3 weeks ago

Just wrapped up my Blockchain Basics exam ✅ (26/30) on @CyfrinUpdraft Learnt the foundations of: ✅ What a blockchain really is ✅ Consensus mechanisms (PoW & PoS) ✅ Smart contracts & dApps ✅🛡️ Security, trust & decentralization ✅ Why Web3 is the future Excited to keep…

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Web3SecurityGuy @web3securityguy

3 weeks ago

I just passed the Certification: Blockchain Basics exam on @CyfrinUpdraft ! 🎊 26/30 🔥 A good start for me :) Thank you @PatrickAlphaC and @CiaraNightingal