GilteqGilteq

Blockchain Development

Smart contracts, DeFi protocols, and Web3 product development. We build on-chain systems that are secure, auditable, and actually fit the problem they are solving.

SolidityEthereumLayer 2DeFiSmart ContractsWeb3

Blockchain is one of the most overapplied technologies in enterprise software. It solves a very specific problem — establishing trust between parties who do not have a shared trusted intermediary — and it solves that problem well. For everything else, it adds complexity without adding value.

When the use case is right, we build it properly. Security is not an afterthought in smart contract development — a single logic error can be exploited at scale and is often unrecoverable. We test thoroughly, audit before deployment, and treat on-chain code with the seriousness the environment demands.

What We Deliver

Smart Contract Development

Auditable, well-tested smart contracts in Solidity. We write contracts that do exactly what they say they do, with test coverage that verifies behaviour at the edge cases that matter.

DeFi Protocol Engineering

Decentralised finance protocols covering lending, liquidity, staking, and governance mechanisms. Built with a security-first approach and awareness of the attack surfaces that have cost other protocols.

Private and Permissioned Chains

Not every blockchain use case belongs on a public network. We design and deploy private permissioned chains for enterprises that need the auditability of distributed ledgers without public exposure.

Layer 2 Integrations

Scaling solutions built on top of Ethereum mainnet. We work with established Layer 2 networks to reduce transaction costs and increase throughput for applications where mainnet fees are prohibitive.

Web3 Product Development

Full-stack Web3 applications connecting smart contracts to user-facing interfaces. Wallet integration, transaction management, and the UX patterns that make decentralised applications usable.

Blockchain Strategy and Scoping

Before committing to a blockchain implementation, we help you assess whether it is the right tool. Distributed ledgers solve specific problems well and others poorly. We will be straight with you about which category yours falls into.

Who This Is For

  • Financial services companies exploring tokenisation or settlement on distributed ledgers
  • Enterprises needing tamper-evident audit trails without a trusted central party
  • Founders building DeFi, NFT, or Web3 products who need solid smart contract engineering
  • Companies that want an honest assessment of whether blockchain actually solves their problem

Security First

Smart contract bugs are public, permanent, and exploitable. We write contracts with test coverage across normal operation and edge cases, review for known vulnerability patterns, and do not deploy to mainnet without validation.

We also recommend independent audits for high-value contracts. We would rather flag a concern before deployment than explain an exploit after it.

Building on-chain?

Tell us about your use case. We will give you an honest take on the right approach and what it takes to build it securely.