Hello, World! — a proper introduction
Who I am, what I do, and what this blog is about.
Hello, World! 👋
I'm Serhii Nesterov — a software engineer working around smart contracts, backends, and developer tooling.
Most of my time goes into three things: smart contracts (Solidity, EVM, DeFi primitives), backends (mostly TypeScript and Python), and tooling — CLIs, bots, and small utilities that save me some time.
What I'm working on now
ReconSearch — a crypto research agent. Drop a ticker or a contract address, get a structured breakdown: on-chain data, socials, news, red flags. It's the tool I wished existed every time I researched a new token.
Fram — a media toolkit with one processing core and three interfaces: a CLI, an HTTP API, and a Telegram bot. There's a dedicated post about it.
This blog
My personal notebook: notes, drafts, and engineering traps I've stepped into so you don't have to.
Stick around.