🔥The 9th Round of Easy Loan, Earn $40 Reward is in progress❗️ ⏰ Promotion Period: January 15th - Feburary 15th, 2025 👉 Register now and check more details at gate.io/campaigns/358

Millions of users. Billions in assets. 🪙 One contract powers every 7702 transaction in MetaMask.eth 🦊. This isn’t theory. It’s EIP-7702 in production. And Cyfrin audited the code, built by MetaMask Developer. 👇

The final audit before going live should feel like it wasn't worth it.

Thank you Chainlink for awarding YieldCoin the grand prize in the Chromion hackathon! We all know the entire world is going to run on Chainlink, so this is a great honor, and (was) a personal life goal. Thank you Cyfrin Updraft 🟩 for the resources to learn invariant testing,

Cracked dev used what they learned for free on Cyfrin Updraft 🟩 to build a very cool project and win Chainlink Hackathon $35,000 grand prize!

Dacian Cyfrin Updraft 🟩 it is virtually impossible to complete all Cyfrin courses without getting sidetracked by the opportunities they make possible

Looking for a dev to work on a small grant to make a small but mighty web3 website. Only people who have finished the Cyfrin Updraft 🟩 full stack course please. Post your GitHub with proof you’ve completed the full stack course here if interested please, thanks.

> Only people who have finished the Cyfrin Updraft 🟩 full stack course please. It starts locally for now, then you’ll see recruiters asking for certificates.

💡Seeking web2-style penetration tester with some web3 knowledge💡 Can you: ❎do web2-style penetration testing & infrastructure reviews ❎perform systematic web-security testing—API penetration tests, header-parsing bypass checks, RBAC validation, SQL-injection probes &

All good for now, thank you to everyone that reached out!

Collect ‘em. Flex ‘em. Share ‘em. ✅ Badges and achievements are now live on Updraft: - Earn them for completing courses and lessons - Grow your learning streaks - Pin them to your profile - Showcase your skills - Build a portfolio of progress 👇

We are looking for a junior (entry level) marketer to join the Cyfrin team! Someone who is active on social media and looking to go deeper into the blockchain world :) github.com/Cyfrin/OpenPos…

Devs cooked a Bunni Hooklet for making swap fees adjustable after pool creation! Thanks Cyfrin Audits for your help auditing the code! github.com/Cyfrin/cyfrin-… Read more about the power of Bunni Hooklets here docs.bunni.xyz/docs/v2/concep…

Very cool seeing Cyfrin Updraft 🟩 courses on Ethereum developer page!

Level up your developer skills, learn Rust Programming Basics on Updraft 💪🚀 Progress from novice to intermediate Rust developer in 🐸Smart🐸Contract🐸Programmer🐸’s 4-hour course. Set the foundation to build Rust-based smart contracts and dApps on Solana or using Arbitrum Stylus. 👇

When examining a function, ask what is being assumed but not validated: 💥preconditions (existing state) ? 💥relationships between inputs ? If a function only assumes but not validates, you can likely find some great bugs!