Smart Contract Development
On-chain logic written to hold real value safely — Solana programs and EVM contracts, exhaustively tested and reviewed for the attack vectors that drain treasuries.
Priced for your scope. A short description is enough to start.
What's included
- Production contracts (Anchor/Rust or Solidity)
- Full test suite + fuzz tests
- Internal security review & gas/CU optimization
- Testnet + verified mainnet deploy
Best fit for
- Vaults & DeFi protocols
- Token launches
- On-chain execution logic
Technical scope
What we design and verify
A production smart contract development is more than a working demo. Each major component below is scoped around the target network or platform, expected load, failure conditions and the way your team will operate it after handover.
Production contracts (Anchor/Rust or Solidity)
The component is verified against agreed scenarios and edge cases. Assumptions, privileged operations and known limitations are documented for the client team.
Full test suite + fuzz tests
The component is verified against agreed scenarios and edge cases. Assumptions, privileged operations and known limitations are documented for the client team.
Internal security review & gas/CU optimization
Controls are enforced in code before an action is submitted. Thresholds remain configurable, while rejected actions and triggered safeguards are recorded for later review.
Testnet + verified mainnet deploy
The component is verified against agreed scenarios and edge cases. Assumptions, privileged operations and known limitations are documented for the client team.
Definition of done
Before delivery, we validate the agreed happy path, expected failures and operational controls. You receive the applicable source code, configuration reference, deployment instructions and a walkthrough of the system. Any third-party fees, infrastructure subscriptions or external dependencies are identified during scoping.
Delivery
How the engagement works
Technical discovery
We confirm the objective, constraints, integrations and acceptance criteria.
Architecture & scope
You receive milestones, responsibilities, timeline and the final quote.
Build & verification
Implementation is tested against the agreed scenarios with visible progress.
Handover & support
We deploy or hand over the code, documentation and operating instructions.
Built for production
Scope, security and ownership
Delivery model
Application, data and infrastructure components are scoped as independently testable services with clear interfaces.
Security baseline
Secrets, authentication, observability, backups and deployment access are handled with least-privilege defaults.
What we need from you
User flows, integrations, traffic expectations, hosting constraints and existing code or infrastructure.
Questions before you start
How is Smart Contract Development priced?+
We quote each project after discussing the required features, integrations and deployment. Send a short description; a finished specification is not required. We agree the scope, milestones and price before work begins.
How long does delivery take?+
Timing depends on integrations, testing depth and whether existing code is involved. After a short technical discovery, we provide milestones and a delivery estimate before payment.
Who controls the source code, infrastructure and keys?+
The agreed source code and deployment are handed over to the client. Production wallets, seed phrases and private keys remain client-controlled; we design integrations around scoped credentials and least-privilege access.
How do we verify the result?+
We agree measurable acceptance criteria before implementation, then provide testing evidence, documentation and a handover walkthrough for the delivered scope.
Can you work with our existing code or infrastructure?+
Yes. We can begin with a focused review, identify reusable components and propose the smallest safe implementation path instead of forcing a full rebuild.
Technical resources
Related guides
Smart Contract Audit Before a Token Listing: Founder Checklist
What founders should prepare for a smart-contract audit before a token listing, liquidity launch or exchange integration.
Read guide Smart ContractsTON Smart Contract Audit: What Auditors Check in FunC/Tact
A TON smart contract audit checklist: bounced message handling, cross-hop gas accounting, and TEP-74/62 compliance in FunC and Tact.
Read guide Smart ContractsSmart Contract Audit Cost in 2026: EVM, Solana and TON Pricing
Smart contract audit cost breakdown for 2026: real EVM, Solana and TON pricing tiers from $8k, and what drives quotes up or down.
Read guideRelated services
Discuss your project and get an estimate
A few sentences about your idea are enough. We'll clarify the requirements and prepare an individual proposal. No finished specification or payment is needed to enquire.