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rishad
812 posts
rishad retweetledi
I built backend for a fintech app that gives students their first credit card - so they can build credit before they even graduate.
Also won ETH India AND ETH Singapore, and built one of the fastest token snipers on Solana. (0-2 blocks)
Now I'm open to new opportunities 🧵👇
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I want to start a community dedicated to Web3 security auditors.
It's becoming harder to enter the field and find complex, valid bugs.
This will be a space for sharpening security skills, studying attack patterns, real exploits, and current attack techniques.
Comment "Defendor" if you want to join and I'll DM the link
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Creating a PRIVATE Telegram group for people to learn about AI and vibe coding.
We’ll talk about what we’re building, revenue, favorite AI tools, plugins, Claude Code, new releases, marketing, content, X, etc.
Comment ‘AI’ if you want to join. I'll DM you the link.
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Don't jump straight into
❌ ERC-20s
❌ Complex NFTs
❌ Token launches
❌ DeFi clones
Real foundation is understanding of...
✅ How the EVM works.
✅ How transactions modify state.
✅ How gas is calculated.
✅ How storage costs behave.
✅ How testing frameworks expose vulnerabilities.
➜ If you don’t understand state, you’ll never understand smart contracts.
➜ If you don’t understand transactions, you’ll never optimise gas.
➜ If you don’t understand testing, you’ll never ship safely.
It’s not about memorising Solidity.
It’s about mastering the machine underneath.
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if you have won a hackathon, reply i have something for you
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rishad retweetledi
rishad retweetledi
Extend Limit Order Protocol ($6.5K total):
🥇 DeFiDuck (@rishad0x3)
🥈 CrossYield (@Okayrohannn)
🥉 Tzunami (@0xholmesdev, @notarkoroy, @ayashtwtt, @Soubhag24825728, @RoshanKhan75906)
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rishad retweetledi
Can be done in parallel. Do some learnings on the side while doing your normal job.
But I would say the highest priorities are:
- everyone should program in assembly and/or C at some point. Programmers must grapple with pointers and the difference between stack and heap. This will also teach you about computer architectures.
- big-O analysis should be second nature. No need for esoteric data structures, but trees, lists, queues, heaps, hashmaps, etc should be second nature. Ideally build them from scratch at some point. Basic recursion should feel natural (yes, you should invert a binary tree because it’s one of the simplest recursive algorithms out there). If you don’t have an instinct for “how fast is this operation” you can’t design anything consequential.
- actually learn how binary arithmetic works. I’ve seen developers who can’t understand a bitmap because of this.
- know the basics of networking and cryptography. No need to go super deep, but they can’t be complete black boxes. I’ve found a lot of programmers have a weak understanding of probabilities and don’t recognize when they can make massive efficiency gains by using randomness properly.
- in an ideal world, build a compiler (this requires more commitment, but will teach you a lot)
- the highest impact thing (but also the hardest) is modifying an operating system. This gets your hands dirty with a big codebase and teaches you want the computer is doing to your programs behind the scenes. It will also teach you parallel programming and hardware optimizations.
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rishad retweetledi
I DM’d MrBeast on this.
We as an industry must help @rstormsf’s case.
He still short on the funds!!!
Roman Storm 🇺🇸 🌪️@rstormsf
Dear Crypto Community & Privacy Advocates, This is an urgent call: My trial begins July 14, and we’re facing a critical shortfall. I need to raise $500K in the next few days and $1.5M within a couple of weeks to sustain our fight - covering escalating legal fees, expert witnesses, and research as the case extends beyond the initial 2-week projection. My team is working nonstop to defend code as free speech, protect software development , and push back against government overreach that threatens us all. If you can help, please donate now - every contribution counts in this battle for our freedoms: freeromanstorm.com This is urgent 🚨 x.com/rstormsf/statu… Thank you. 🙏
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rishad retweetledi
It’s really depressing to see posts like this.
We as an industry have pushed under the rug calldata verification because “we just want to get people on the door”.
But that needs to end now.
You either understand your transactions, or you use a wallet that will help you understand.
Using a wallet that doesn’t help you understand should soon be considered as worthless as using a wallet that exposes your private key.
tobi@tobific
I've not been posting consistently for the past few days my wallets were compromised and drained and i've been depressed and had lost all my will to post or do anything on chain the worst thing about all of this is i've absolute no idea how this happened, most likely it's a case of a malware in my old windows pc to make things worse, the wallets hit were all my main farming ones, before the harvest season, they were drained manually and by the time i realised, they were drained except of a few of my NFTs such as sappy and ens etc even tho most fund was drained, i was able to transfer my nfts to another wallet and i guess that triggered the manual drainer to impose a safe contract on my main wallet smh even tho all of this happened before the loudio experiment, i still yapped hard cuz i thought it'd recover me something back and i'll not get this chance again to maybe "make it all back" but it wasn't it my overall portfolio and worst of all, the "pre-rich" bags have taken a massive hit and now that all the dust has settled down, i've tried to note down all the mistakes i made that could've been avoided & consulted a friend and have taken some steps to get back on tracks - the worst and worst of mistake i made was i stored too much on my farming wallets & i didn't used a ledger. such a rookie and noob mistake you could say but it's a lesson for me and i've gotten a couple of ledgers, one for storing assets and one for farming wallets - i had just one laptop pc for years before 2025 (i bought a new mac this year in feb) and used it both for crypto and my personal stuff and didn't cleared it even after transferred most of my usage stuff to the mac - my farming were too unorganised and messy and wallet keys were stored on notes and stuff, instead of ledger or actual paper - my workflow was too chill cuz i did all stuff on a laptop, laying on my bed all day, and for that, i've decided to make a proper desk workspace and properly dedicate myself to my brand and me i realise even tho all of this is too much, i've got no other way to "make it" for me and my family and like most of CT people, i can't talk about to it to my family too cuz they don't know about this hustle at all but it's okay and i've considered it as kind of a divine intervention to try it all once again, with all might i'll start again with new farming wallets, building on-chain footprints and giving it all of my knowledge and this time it'll more vigorous than ever it'll take some time but i'll be posting on full throttle mode back soon and once i've got everything settled in an organised manner, i'll get back on tracks with everything i've got peace & love to y'all, it's time to go all in one last godspeed
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rishad retweetledi
This is awesome. If you want to learn ZK, I'm going to recommend this as a starting point from now on 😁
Cyfrin Updraft 🟩@CyfrinUpdraft
New on Updraft: @CiaraNightingal’s Fundamentals of Zero-Knowledge Proofs (ZKPs) 🌟🚀 A high-level, 1 hr course to help you understand ZK protocols and apps. Discover - What ZKPs are and their requirements - Interactive vs non-interactive ZKPs - ZK terminology And more! 👇
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rishad retweetledi
How to make Ethereum L1 scaling more friendly to users running local nodes for personal use:
ethresear.ch/t/a-local-node…
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If I wanted to pivot from crypto to AI, here is how I would do it:
1. I wouldn’t
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rishad retweetledi
We recently did an audit for a v4Router built by @saucepoint and @z0r0zzz
Check it out here.
github.com/z0r0z/v4-route…
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Q1 2025 recap:
Shipped @Bubblefi_xyz on @monad_xyz testnet, amassing 1.5M txns, 400k wallets, 25k average users in about 4 weeks.
3 freelance projects, mostly on Solana.
1 audit on @code4rena.
All while managing uni and my role @PositionsFi.
Audits are a major focus for Q2.
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rishad retweetledi
Dropping some thoughts as this concerns me a lot lately:
- What happens when a DPRK-backed persona slips into Ledger, Trezor, MetaMask, etc.?
- What happens when client teams get compromised from within, turning trusted core devs into silent attack vectors?
- What happens if the Kim boys start tampering with the cryptographic libraries we all rely on?
(we don't know if this already happened btw...)
So far, the attacks have targeted individual projects. The next phase? My guess is a full-scale takeover of the infra that holds our ecosystem together.
Look, it's pretty simple: the threat model isn't just shifting—it's escalating. Every move you make without paranoia is an opening for state-sponsored actors to dig in deeper. If you're not fucking questioning everything, you're already playing their game.
This industry's long-term survival depends on its foundational pillars operating in a constant state of paranoia. Like it or not.
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