Smart Contract Development Services for Your Business
Smart contract development services produce the on-chain code that holds rules and value, so it has to be written carefully. Omeiro builds Solidity contracts for ERC-20 and ERC-721 tokens, optimises them for gas and tests them before any deployment.
How smart contract development works, step by step
A made-up example of one run, from start to finish. Each step is logged so you can see what happened.
- Something happens
A form, an email, a payment or a new row.
- The workflow runs
Steps you agreed, in the right order.
- Errors are caught
Failed steps retry or alert a person.
- You see what ran
A simple log of every run.
Sample Made-up names, data and steps to show how a run is logged. Your steps, tools and rules follow your business.
What you get with smart contract development
Audited blockchain protocols. Secure Solidity contract architectures, gas-optimized EVM bytecode execution, IPFS decentralized storage, and Web3 wallet authentication.
Basic Package
1 ERC-20/721 Solidity contract with tests, testnet deploy. 4-day delivery, 1 round + 30-day fixes.
Standard Package
Up to 3 gas-optimized contracts, wallet-connect dApp UI, source. 10-day delivery, 1 round + 30-day fixes.
Premium Package
Full dApp, IPFS storage, internal security review, mainnet deploy, 30 days support. 21-day delivery, 1 round + 60-day fixes.
Clear brief first
We confirm what you need before work starts, so the scope is clear on both sides.
Revisions listed
Each package shows its revision rounds. A round is one list of changes sent together.
Yours once paid
Copyright of the final work passes to you once the order is paid in full.
Third-party tools, API usage and hosting are billed to your own accounts, so the setup stays with your business.
How our smart contract development works
Write the spec
We pin down token rules, roles and what must never be possible.
Code and test
Contracts are written in Solidity with tests covering the edge cases.
Deploy to testnet
You try the contract on a test network before real funds are involved.
Review and go live
Premium adds an internal security review before the mainnet deploy.
Why choose Omeiro for smart contract development
Larger packages add a wallet-connect front end, IPFS storage and an internal security review before mainnet. This is engineering work, not investment advice.
In short
- Delivery in 4 to 21 days, by package.
- Fixed price, shown before you order.
- Founders launching a token or NFT collection.
- Teams that need a dApp front end connected to wallets.
- Copyright yours after full payment.
Smart Contract Development: common questions
How much does smart contract development cost?
Prices are fixed and shown by package on our Smart Contract Development pricing page, so you see the full price before you order. You can also ask for a custom quote.
How long does web3 development take?
Delivery depends on the package: Basic 4-day delivery; Standard 10-day delivery; Premium 21-day delivery.
What is included in the Basic Package?
The Basic Package includes: 1 ERC-20/721 Solidity contract with tests, testnet deploy. Higher packages add more scope, revisions and support.
Can I get a custom blockchain smart contract development package?
Yes. If none of the packages fits, use the custom package form on our pricing page to describe what you need, and our team sends you a fixed price.
Is the internal security review the same as an audit?
No. It is our own review, and a third-party audit is a separate service you should consider for contracts that hold significant value.
Which chains do you deploy to?
The packages describe EVM-compatible deployment. Tell us your target chain before ordering.
Will I get the source code?
Standard and Premium include source.
What is gas optimisation?
It means writing contracts to use less computation, which lowers transaction fees for users.
Who owns the final work?
Copyright of the final work passes to you once the order is paid in full. Paid fonts, stock files or licences, if used, are licensed in your name.
Ready to start your smart contract development?
Compare the packages and pick the one that fits. Not sure which? Write to us and we will help you choose.