Fave

@0xfave

Man of many interest

NigeriaJoined March 2022

About

I help secure users funds on the DeFi protocols by providing audits and educating users on how to prevent hacks from their end..

Available for

I am available for any discussion related to blockchain, software development, audit and for almost any other topic. 😊

Fave's blogs

0xFave0xfave.hashnode.dev5 posts

Articles Comments1

Recently published

FFave0xfave.hashnode.devApr 30 · 9 min read

How Geyser Streams Data

Not this Geyser (the hot spring kind) — I mean Solana Geyser. Solana Geyser is an internal plugin system (or interface) that Solana validators expose to emit events as they process blocks. It gives ap

0

FFave0xfave.hashnode.devFeb 24 · 7 min read

Bringing Subscription Billing On-Chain: A Solana Experiment

I’ve always found subscription billing fascinating. It’s one of those quiet systems that powers almost everything we pay for monthly — Netflix, Spotify, Notion, Patreon, SaaS tools, even some creator

0

FFave0xfave.hashnode.devFeb 5 · 4 min read

Exploring Data Engineering with Rust

I'm diving into the world of big data using Rust. This might sound unusual—isn't Python the industry standard? Yes, Python dominates the field, but I chose Rust because I want to master it for systems programming, which is my end goal. It all started...

0

FFave0xfave.hashnode.devApr 15, 2025 · 18 min read

From Wormhole to Web3.js: Tracking Solana’s Security Evolution

The $325M Wormhole Bridge hack (February 2022) and the $8M Slope Wallet breach (August 2022) were not merely isolated incidents—they were seismic revelations of protocol-level weaknesses and ecosystem-wide dependencies that would define Solana’s secu...

0

FFave0xfave.hashnode.devDec 27, 2024 · 17 min read

Raydium AMM How it works

Overview The Raydium AMM is an on-chain smart contract based on the “constant product” in a permissionless and decentralized manner built on the Solana blockchain, And it also shares its liquidity according to the Fibonacci sequence in the form of li...

0

Fave

About

Available for

Fave's blogs

Recently published

How Geyser Streams Data

Bringing Subscription Billing On-Chain: A Solana Experiment

Exploring Data Engineering with Rust

From Wormhole to Web3.js: Tracking Solana’s Security Evolution

Raydium AMM How it works

Search Hashnode

Fave

About

Available for

Fave's blogs

Recently published

How Geyser Streams Data

Bringing Subscription Billing On-Chain: A Solana Experiment

Exploring Data Engineering with Rust

From Wormhole to Web3.js: Tracking Solana’s Security Evolution

Raydium AMM How it works