Leo OnChain

Frontend Engineer & Learning Web3 | Solidity, Hardhat, Wagmi. Turning code into decentralized experiences Sharing my builder’s journey, one block at a time ⛓️

[Leo OnChain @leo_web3_]

Hey everyone.
I’ve been working as a frontend developer for the past 10 years. Now I’m diving deep into the world of decentralization and Web3.

Exploring Ethereum, Solidity, Hardhat while building and sharing along the way.

Lets connect!

#web3 #ethereum #solidity #frontend

[Leo OnChain @leo_web3_]

Day 05 and 06 Learning #Web3 and #Blockchain
I just deployed a Smart Contract to the @zksync testnet!

Thanks @PatrickAlphaC and @CyfrinUpdraft

[Leo OnChain @leo_web3_]

Day 4 of Learning #Web3
After pausing my studies for another mission, I’m back. Now studying solidity

I decided to keep studying in a place that makes me happier and more productive: Cape Town, South Africa

Traveling, meeting new people and staying focused on the mission.

[Leo OnChain @leo_web3_]

🧠 Day 2 and 3 of learning #Web3 & #Blockchain 🚀

Just completed the Blockchain Basics course by @CyfrinUpdraft and earned my certification!

Learned about:
✅Blockchain architecture
✅Layer 1 vs Layer 2 - Rollups
✅DeFi fundamentals
✅Bridges between networks
#LearningInPublic

[Leo OnChain @leo_web3_]

@MJ_1240 @CyfrinUpdraft Thanks bro!!

[Leo OnChain @leo_web3_]

🧠 Day 1 of learning #Web3 & #Blockchain

Started the free @CyfrinUpdraft course to go back to basics.

✅ Learned about blockchain’s history
✅ Decentralization benefits,
✅ The Oracle Problem and Smart Contracts.
✅ Sent my first tx on Sepolia using MetaMask ⚡️
#Solidity

[Leo OnChain @leo_web3_]

@BlazeTheChain @CyfrinUpdraft Thanks bro, learning everyday 💪🏾

[Leo OnChain @leo_web3_]

@manny_xszn @CyfrinUpdraft Sure bro!!

[Leo OnChain @leo_web3_]

@feranmiakinjeji @CyfrinUpdraft Thanks bro 🙌🏾 appreciate it!

[Romina 🇦🇷 @cryptochica_arg]

Well, @ethlatam is going to have:

- 2 days of hackathon by @ethsamba
- 2 days of conference
- 85 speakers, panelists, and moderators
- 4 stages
- 25 sponsors
- 50 partners

But the most important thing is that it will have last-minute side events. I am exhausted and have much to do, so I will make a side-events thread to procrastinate with less guilt.

(It's an ongoing list!)

1. Nov 8: Official @ethlatam after party by @nounsbr x @blindpay x @koresolutionsbr

https://t.co/i61lLafMID

[Leo OnChain @leo_web3_]

@TheTryCatch Learning how to create smart contracts in the Ethereum ecosystem using Solidity