Contract integration
Connect application logic to new or existing Ethereum and EVM contracts, including ABI management and typed contract bindings for Go or Node.js services.
Ethereum Development
Ethereum and EVM chains, end to end.
Ethereum and EVM-compatible application development spanning contracts, wallet integration, and the backend services a real product needs around them.
Book a discovery callTHE BUSINESS NEED
Start with the problem.
Build what matters.
An Ethereum or EVM-chain product is more than the contract. Wallet connections fail, gas prices change mid-transaction, confirmations take time, and chain reorganizations can un-confirm a transaction a user already saw succeed. The application layer needs to handle all of this honestly instead of assuming the happy path.
How we approach it
We treat transaction lifecycle as a state machine — submitted, pending, confirmed, failed, or reorganized-out — and design the backend and interface around all of those states, not just success. Gas estimation, retry behavior, and nonce management are built to fail visibly rather than silently, so support issues can actually be diagnosed.
CAPABILITY IN DETAIL
What this means in practice.
Specific engineering work, connected to a business need.
Wallet and signing flows
Implement wallet connection, message signing, and transaction approval flows that clearly explain what a user is authorizing before they sign it.
Transaction lifecycle backend
Build services that track submitted transactions through confirmation, handle dropped or replaced transactions, and reconcile state when a reorganization changes what's final.
Layer 2 and multi-chain support
Extend applications to EVM-compatible L2 networks where transaction cost or throughput requirements justify the added operational complexity.
WHERE IT CAN HELP
Problems worth solving.
Illustrative engagement types, not claims about previous projects.
- A product that needs reliable transaction status instead of a spinner that never confirms failure
- Connecting an existing Ethereum contract to a usable web or mobile interface
- Extending an Ethereum mainnet product onto an L2 for lower transaction costs
BEFORE WE BEGIN
Questions, answered.
Do you write the smart contracts too?
Yes, contract development is available as part of this engagement or as the dedicated smart contract development service if the contract work is the primary scope.
How do you handle failed or stuck transactions?
The backend tracks pending transactions explicitly and supports replace-by-fee or resubmission logic where appropriate, rather than leaving users with a transaction that silently never resolves.
Can you work with an L2 we've already chosen?
Yes, most EVM-compatible L2s use the same tooling with network-specific configuration for gas, finality assumptions, and bridging where relevant.
LET’S BUILD WHAT’S NEXT
Have a complex
technology problem?
Bring the idea to a focused 15-minute call. No pitch deck, no obligation — just a clear read on whether we’re the right fit.