hazehire a hyperliquid developer
hyperevm contracts that talk to hypercore, trading tools and dashboards on hyperliquid’s api: the same work behind the free hyperliquid tools on this site.
what i build
- hyperevm smart contracts reading hypercore through precompiles (positions, balances, oracle prices)
- corewriter actions: orders, transfers and vault moves from a contract
- vaults and strategies that live on hyperevm and trade on hypercore
- dashboards, trackers and alerts on the hyperliquid api (like the whale tracker here)
- token launches and bridges between hypercore spot and hyperevm
- bots and keepers that run your strategy on a schedule (your keys stay yours)
why hire me
- built the free hyperliquid account viewer, whale tracker, liquidation calculator and corewriter tools on hxxe.dev
- knows the dual block sizes, precompile quirks and asset id mapping first-hand
- non-custodial by design: you hold the keys, always
- fixed-price scopes, tested on mainnet-fork before anything goes live
see the work: the free dev tools on this site are built and run by me.
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.
pricing
a fixed price for a written scope, agreed before any work starts. small jobs are welcome, and if your budget is tight, i’ll tell you honestly what fits and what can wait for later.
questions
what is the difference between hypercore and hyperevm?
hypercore is hyperliquid’s order book and balances; hyperevm is the evm chain next to it. contracts on hyperevm can read hypercore through precompiles and act on it through corewriter.
can you build a trading bot?
yes, for your own strategy and your own keys: it runs on your server or account. i don’t hold or manage funds.
do you know the hyperevm big blocks?
yes: hyperevm has fast small blocks and slower big blocks with a higher gas limit. deploys and heavy txs go through big blocks, which i set up for you.
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.
other 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.
- 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.