Production-grade DeFi protocols, NFT platforms, and decentralized applications. Solidity, Rust, and Move — deployed across every major chain with the rigor your protocol deserves.
Arthiq is a Web3 development studio headquartered in Singapore, specializing in building production-grade blockchain applications for startups, enterprises, and Web3-native teams worldwide. We write smart contracts in Solidity, Rust, and Move, deploying across Ethereum, Solana, Aptos, Polygon, Arbitrum, Base, and other leading networks.
What separates us from typical blockchain development shops is our Product Owner mindset. We don't just write contracts and hand them over — we challenge your tokenomics, stress-test your architecture, and push for the version of your protocol that actually works in the wild. In Web3, there are no rollbacks after mainnet deployment. We build accordingly.
From DeFi lending protocols and decentralized exchanges to NFT marketplaces, DAO governance systems, and cross-chain bridges — we've shipped contracts that handle real value. Every line of code goes through rigorous testing, security review, and gas optimization before it touches a live network.
Full-spectrum Web3 development — from single smart contracts to complete decentralized ecosystems.
AMMs, lending markets, yield vaults, staking systems, and liquidity mining programs. We architect DeFi protocols that are gas-efficient, composable, and secure by design.
End-to-end NFT solutions — custom ERC-721/ERC-1155 contracts, lazy minting, marketplace integrations, royalty enforcement, and dynamic metadata systems.
On-chain governance systems with token-weighted voting, delegation, proposal frameworks, and treasury management. Built for transparency and participation.
Bridge integrations, multi-chain deployments, and cross-chain messaging. Deploy your protocol across multiple networks with consistent state and user experience.
Token economics design, vesting contracts, distribution mechanisms, and ERC-20/ERC-721/ERC-1155 implementation. We model tokenomics that align incentives.
Comprehensive smart contract security — static analysis, fuzz testing, formal verification, and manual review. We catch vulnerabilities before attackers do.
We choose technology based on your protocol's requirements — not trends. Our engineers have deep expertise across the major smart contract languages and blockchain ecosystems, and we'll guide you to the right stack for your use case.
For EVM-compatible chains, we work primarily in Solidity with Hardhat and Foundry tooling. For Solana, we build with Rust using the Anchor framework. For Move-based chains like Aptos and Sui, we leverage the Move language's resource-oriented programming model for maximum safety.
Beyond contracts, we build full-stack dApps with React, Next.js, ethers.js, wagmi, and The Graph for indexing on-chain data. Our backend infrastructure runs on Node.js and Python, with custom indexers and event listeners for real-time blockchain data processing.
A battle-tested process for shipping blockchain applications that handle real value safely.
Tokenomics modeling, architecture design, threat analysis, and specification documentation.
Clean, gas-optimized smart contract code with comprehensive NatSpec documentation.
Unit tests, integration tests, fuzz testing, and internal security review.
Staged deployment on testnets with monitoring, stress testing, and community feedback.
Production deployment with monitoring dashboards, incident playbooks, and post-launch support.
Common questions about our blockchain and smart contract development services
Tell us about your Web3 project and we'll share our thoughts on architecture, chain selection, timeline, and approach. No obligation.