haze

haze

smart contract engineer · 0xHxxe

open for freelance

building quietly on-chain ☁
in the hours when the timeline sleeps.

01

about

Solidity contracts for apps & games — Foundry-tested, gas-aware, handed over with docs. Cute on the timeline, ruthless in the test suite. Open for freelance. Tell her what you're building.

02

what i do

  • contracts, from spec to mainnet

    tokens, mints, game logic, vaults, escrow. you bring the idea, i bring clean, documented solidity.

  • gas & low-level work

    yul / assembly hot paths, storage layout, calldata tricks. cheaper txs without scary code.

  • test suites that actually catch things

    foundry unit, fuzz, invariant and fork tests. green ci before anything touches a chain.

  • the boring last mile

    deploy scripts, verification, viem hooks for your frontend. handed over so you can run it without me.

03

stack

write
solidityyul / assembly
test
foundryfuzz · invariant · fork
ship
viemevmoptimism
04

how it goes

  1. 01
    dmtell me what you’re building. a few lines is fine.
  2. 02
    scopewe turn it into a short spec with a fixed price and timeline.
  3. 03
    shiptested code, docs, deployment. iterate until it feels right.
05

collected

collected on opensealittle pieces i keep close — quiet mints, quieter vault
06

say hi 👋

about

or, the usual ways

@0xHxxe
haze@hxxe.dev