I'm not sure I need a blockchain at all
We review the problem in the project brief and on a first call. If a normal database is enough, we say so and propose the simpler route.
Smart contracts and tokens that work inside a real product
We build dApps: smart contracts, a web interface and wallet connection. We start with a pilot on a testnet with a measurable KPI. Accounts, keys and code are yours under the agreed terms.
Quote and schedule after your brief
Who it's for
- Startups launching a token, NFT or token-gated access
- Businesses adding on-chain loyalty or payments
- Teams with a dApp idea that need a working MVP
- Founders who want contracts and frontend from one team
Problems we solve
I'm afraid of a bug in a contract I can't patch
We write tests, run on a testnet and use audited libraries such as OpenZeppelin. For larger sums we recommend an independent audit as a separate step.
A developer holds my keys and code
The repository, deployment accounts and admin keys are created under your ownership. We set up multisig (several signers for one action) where needed.
The token exists but users can't figure out how to use it
We build a simple interface: wallet connect, balance, purchase, staking. Then we link it to your CRM and notifications so you see who your users are.
What's included
- Scoping and chain choice (Ethereum L2s, Polygon, Solana, BNB Chain)
- Smart contracts in Solidity or Rust
- ERC-20 tokens, ERC-721/1155 NFTs, roles and permissions
- Unit tests and testnet deployment
- React/Next.js frontend with wallet connection (MetaMask, WalletConnect)
- Chain integration via ethers.js or viem
- Event indexing and an admin dashboard
- Mainnet deployment and source verification on a block explorer
- Technical documentation and access handover
- AI automation for alerts and reports, CRM link
Choose the scope
Use a package to describe what you need. We agree on the quote and schedule after reviewing your brief and requirements.
01
Token or NFT
A simple token or collection launch
- One contract on established standards
- Tests and testnet run
- Simple mint or claim page
- Deployment and code verification
02
DApp MVP
The first working version of a product
- 2–4 contracts with tests
- Web interface with wallet connection
- Admin panel
- Testnet and mainnet deployment
- Documentation and access handover
03
Web3 platform
Complex products: marketplace, staking, DAO
- Advanced contract logic and roles
- Data indexing and backend
- CRM and AI agent integration
- Code prepared for external audit
- Post-launch support by agreement
How we work
Brief and requirements
You describe the task and current workflow. We clarify requirements, choose a first stage and prepare a quote.
Pilot with a KPI
We agree a measurable goal, for example a working contract on testnet and a user completing the full flow.
Build
We write contracts and interface. You see interim builds and pay in stages.
Testing and review
We run tests, check for common vulnerabilities and fix findings.
Launch
We deploy to mainnet, verify code and hand over keys and access.
Support
We add monitoring, alerts and automation of the routine around the product.
Scope and limits
- We don't guarantee token price, demand or revenue
- We don't replace an independent audit, which you need separately for large sums
- We don't give legal advice on token regulation in your jurisdiction
FAQ
How much does a smart contract cost?
We prepare a quote after reviewing your brief and requirements. A first stage can cover: one contract on established standards; Tests and testnet run. Scope, payment and schedule are agreed before work starts.
Do I need an audit?
If the contract holds significant user funds, yes. We prepare the code and support the fixes, but the audit itself is done by an independent firm.
Which chain should I pick?
It depends on fees, audience and ecosystem. For most products we look at an Ethereum L2 or Polygon. We give a recommendation after the brief.
Who owns the code and keys?
We agree on the handover of code, materials and account access before work starts. Third-party licences and services are listed separately when needed.
Can a contract be changed after launch?
A standard contract cannot be changed. Upgradeable proxy contracts exist, but they add risk. We use them only when justified.
Do you work with international clients?
Yes. We work with clients in Ukraine, the EU, UK, US, Canada and Australia. Token regulation varies, so check with a local lawyer.
Start with your task
Describe your business, the outcome you need and your current workflow. We will clarify the requirements and prepare a quote after your brief.