hazehire a web3 developer
smart contracts, the dapp on top and everything around them, from one senior freelancer. foundry-tested, gas-aware, handed over with docs, and priced per scope so you know the cost before anything starts.
services
- smart contract developersolidity contracts from a spec (or a napkin) to verified mainnet code: tested hard, gas-aware and documented so your team can own it.
- dapp developerthe whole product, not just the contract: a fast next.js frontend, wallet connect that works on phones, contract calls that never confuse users, and a ui people enjoy.
- hyperliquid developerhyperevm contracts that talk to hypercore, trading tools and dashboards on hyperliquid’s api: the same work behind the free hyperliquid tools on this site.
- smart contract security reviewa careful second pair of eyes before you ship: manual review, the tests that find real bugs, a written report in plain english and the fixes, at a price that makes sense before (or instead of) a big audit firm.
- token & nft developertokens and nft collections done right: the contract, the mint page, the allowlist, the airdrop and the verified launch, with no surprises in the code.
- defi developerdefi that holds up under pressure: vaults, staking and integrations with the protocols you build on, with invariants tested before real money touches them.
why haze
- one person for contracts + frontend + backend: no handoffs, no lost context
- tests that find real bugs: unit, fuzz, invariant and fork tests in ci
- fixed-price scopes, small jobs welcome, honest about what your budget fits
- you own everything: code, keys, deploys and docs
- 49 free dev tools on this site, built and run by me: the work is public
- every evm chain: ethereum, base, arbitrum, optimism, hyperevm, robinhood chain and more
proof of work: hxxe.dev/tools.
how it works
- 01 · messagea few lines about what you’re building, your chain and your timeline.
- 02 · scopea short written scope with a fixed price and dates. no hourly surprises.
- 03 · shiptested code in your repo, deployed and verified, with docs. you own all of it.
choosing a web3 developer
how do i find the best web3 developer for my project?
ask to see real, live work; ask how they test (fuzz, invariant and fork tests are a good sign); ask who owns the code and keys at the end (you should); and get a written scope with a fixed price. a good developer is happy to answer all four.
is there a cheap web3 developer that’s still safe?
cheap shouldn’t mean risky. the affordable way is a tight scope: build only what you need now, use audited building blocks (openzeppelin, solady), and test properly. i quote small fixed-price scopes so you only pay for what ships.
freelancer or agency?
for most projects a senior freelancer is faster and cheaper: you talk to the person writing the code. agencies make sense when you need a big team for a long time.
how much does it cost?
a fixed price, agreed before any work starts, based on a short written scope. small jobs are welcome: a single contract, a fix, a review of one file. tell me your budget and i’ll say honestly what fits in it.
how fast can you start?
usually within a few days. small scopes (a token, a fix, a review) often ship within a week; bigger builds get a timeline in the scope.
what do i get at the end?
the code in your repo, tests that pass in ci, deploy scripts, verified contracts and plain-english docs. you own everything and can run it without me.
how do we start?
send a few lines about what you’re building through the contact form or a dm on x (@0xHxxe). i reply with questions, then a scope with a fixed price and timeline.