Leticia 🇧🇷

I write code that protects money | Hackaton Winner

[Leticia 🇧🇷 @letiweb3]

I won 1st PLACE at the @monad Hackathon with LockFi 🏆🥹

LockFi is a safe lock to keep your assets, it detects suspicious withdrawals and delay them, giving users time to cancel before funds are lost

That’s just the first MVP. Excited to keep shaping it!
@monad_dev @Vegacrypto_

[Leticia 🇧🇷 @letiweb3]

@PamphileRoy @github which

[Leticia 🇧🇷 @letiweb3]

uh let’s say I like writing tests

[Leticia 🇧🇷 @letiweb3]

What is stopping crypto mass adoption?

Security and UX

[Leticia 🇧🇷 @letiweb3]

these foundry style recommendations kill a perfectionist

[Leticia 🇧🇷 @letiweb3]

UUPS is easy, literally just implementing 10+ new ways your contract can silently corrupt itself :D

[Leticia 🇧🇷 @letiweb3]

Just attended my first @cognition meetup in Florianópolis @ipecity 🇧🇷

Mind blown learning about Devin and @windsurf 🤯

[Leticia 🇧🇷 @letiweb3]

@wallabyxyz_ @v0 @vercel wowow great idea

[Leticia 🇧🇷 @letiweb3]

Developing 0xPlain.

Paste any Ethereum tx hash and get a plain-English explanation, which function was called, what the params mean, who sent what.

Building it with @v0 as part of @vercel Zero to Agent hackathon this week.

Try it: https://t.co/jVWd7qbpyU
#ZeroToAgent

[Leticia 🇧🇷 @letiweb3]

On that weekend, I participated in the Monad Hackathon, and guess what happened? Yes, I WON 1ST PLACE!

That experience changed how I see other people's wins. Instead of feeling behind, I try to see them as evidence, proof that what I want is achievable too 💜

[Leticia 🇧🇷 @letiweb3]

Last month, I received a newsletter from @maggielove_ that said:
"When anyone wins the thing you want, that's not the universe rubbing it in. That's the universe saying, there it is again. It's real. It's still available."

That line stayed with me.

[Leticia 🇧🇷 @letiweb3]

A week later, I went to a crypto event in Brazil and met a girl who had just won 1st place in a hackathon.

After talking to her, I remembered Maggie's Newsletter and thought to myself, "This is now proof, right in my face, that what I want to achieve is possible."

[Leticia 🇧🇷 @letiweb3]

@gringokiwi I lost everything on the "Açaínhado" that's sooo funny

[Leticia 🇧🇷 @letiweb3]

Saturday morning meetup in São Paulo! @PancakeSwap @Tangem @nearxschool

[Leticia 🇧🇷 @letiweb3]

Girls just wanna have funDS

[Leticia 🇧🇷 @letiweb3]

Security isn't just about blocking attacks.
It's about giving users a way out.

[Leticia 🇧🇷 @letiweb3]

Update on LockFi 🔐

LockFi is a smart vault that delays suspicious withdrawals to give users time to react before funds are lost.

New feature: users can now immediately withdraw to a pre-configured safe address during suspicious activity.

Not just delay.
Now, an escape route.

[Leticia 🇧🇷 @letiweb3]

@zillinft Thank you! I couldn’t pitch that without your tips 🙏🏽

[Leticia 🇧🇷 @letiweb3]

This week at MERGE in São Paulo I realized talking about crypto in Portuguese is more difficult, I keep looking for words because everything I learned in web3 was in English 😭

[Leticia 🇧🇷 @letiweb3]

@StellarOrg X @nearxschool