FINISHED Foundry Fundamentals, but I’m NOT rushing the learning curve 🛡️ Starting a 6-Day Foundry Revision Challenge to build real mastery. Rushing is for amateurs. Mastery before momentum. Follow the daily lessons!👇 #Foundry #Solidity #Web3Dev #SmartContracts Cyfrin Updraft 🟩

How it works: Mint NFT vault → Deposit ETH (Chainlink priced) → Mint shares → Track progress to goal. Owner-drainable for RWA backing. Open to all—MEV opportunities? Etherscan: etherscan.io/address/0x4496… #Solidity #Web3

Day 2 of learning #Solidity The #Arrays are looking Smart 👌 #Blockxhaindevelopment

Quanto tempo eu levei para aprender Solidity? #web3 #blockchain #solidity

Been studying this shit since morning . I get the concept, but the implementation is what I’m struggling with 😩 #solidity

Day 36 of my Smart Contract Security Journey • DoS mitigation • Business logic edge-case exploits • Refund recon • Full reentrancy deep-dive (attack + Remix exploit) • Wrote a full reentrancy PoC + tests 🔥 #Solidity #Web3Security #AuditJourney #SmartContracts

Hard lesson: gas profiling with tiny calldata gives the wrong picture. Under real load, hot paths shift and SSTORE costs take over. Better to measure with realistic calldata first, and leave the micro-optimizing for later. It saves a lot of unnecessary rewrites! #Solidity #EVM

We still trying, fully locked in . Chapter 8 CryptoZombies On phone 📱 Uganda 🇺🇬 #Web3 #Solidity #100Devs #BuildInPublic

Day 7 ✅ Tested the Router02 contract for my Uniswap V2 DEX AMM build. - Completed tests for addLiquidity, removeLiquidity, and swap flows - Router02 coverage at 26%, aiming for 90%+ soon github.com/UdayPandey01/d… #web3 #defi #solidity #AMM #uniswap #buildinpublic #Ethereum

Rust – Used for faster, more secure blockchains like Solana, Near & Polkadot. It’s powerful, efficient, and great for devs who love performance. Both build the future — Solidity starts it, Rust scales it. ⚙️🚀 #Web3 #Blockchain #Solidity #Rust #DeFi

📑 Day25 in becoming a Solidity developer ✅ 做市商（AMM）：实现流动性池、代币兑换、代币管理；使用公式确保价格平衡...... ☹️ 需避免滑点和过度手续费+流动性池管理复杂。 😊 编写并测试完整AMM合约，理解去中心化交易所逻辑。#BuildinPublic #Solidity Herstory 0xbala | 🇦🇷Buenos Aires AudaciousSneha.eth ➡️ Buenos Aires 🇦🇷

I’m exploring #Solidity / #Web3Dev opportunities. Check the repo 👉 [GitHub link] Feedback / collabs welcome 🚀

Just deployed my own Uniswap-style DEX on Sepolia using Hardhat Ignition 🧠🔹 Built Factory + Pair + ERC20 tokens from scratch 🔹 Added liquidity + swap logic (0.3 % fee) 🔹 Tested & deployed via Hardhat ignition #web3 / #solidity roles 💼 👉 github.com/Rvaindra7330/S…

📑 Day23 in becoming a Solidity developer ✅ 去中心化托管合约：管理买家、卖家、仲裁人；状态管理；资金锁定与争议解决。 ☹️ 需要防止直接ETH转账，争议解决流程可能复杂。 😊 配置超时与取消机制，支持相互取消与仲裁解决。 #BuildinPublic #Solidity Herstory 0xbala | 🇦🇷Buenos Aires AudaciousSneha.eth ➡️ Buenos Aires 🇦🇷

📑Day23 in becoming a Solidity developer ✅构建去中心化借贷池：存款ETH、锁定抵押品、借款、利息计算。 ☹️ 抵押品不足无法提取；借款超限、利息滞后=出问题。 😊 利用mapping追踪存款、债务和抵押品；自动化利息、实时流动性。 #BuildinPublic #Solidity Herstory 0xbala | 🇦🇷Buenos Aires AudaciousSneha.eth ➡️ Buenos Aires 🇦🇷

Hey devs, which rpc provider you use in your web3 projects Infura or Alchemy ? What do you think? Which is better ? #Blockchain #Solidity #SmartContracts #Web3 #Ethereum #BuildInPublic #LearningJourney #Web3Community

Join us for another hands-on session as we explore where variables are stored in solidity. Meeting link: meet.google.com/thx-cbaa-acs 📆Date: 13th Nov 2025 ⏱️Time: 6.00pm-7.00pm EAT Venue: Online Don't miss out 🥳 RSVP link:gdg.community.dev/j/zc23q6ejftxu… #Web3 #Solidity #Blockchain

😊Day {0022} in becoming a Solidity developer 坚持是一件超级酷的事. I successfully built and deployed a FairChainLottery!!! #BuildinPublic #Solidity Herstory 0xbala | 🇦🇷Buenos Aires AudaciousSneha.eth ➡️ Buenos Aires 🇦🇷

Advance Solidity: Payments and Transactions #solidity #ethereum #payments #smartcontract blackslate.io/articles/advan…

I tried a new learning method this week: imitating the code assignments of top students like ice and rebecca. Ice is quite impressive but hard to imitate.🤯#Solidity Herstory 0xbala | 🇦🇷Buenos Aires AudaciousSneha.eth ➡️ Buenos Aires 🇦🇷