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I will build your web3 dapp smart contract or blockchain integration
Web Developer, Shopify and Blockchain Expert
At Sigmatic, I help companies turn ideas into reliable digital products. I build fast, conversion-focused websites, Next.js applications, Shopify stores, custom e-commerce integrations and API-driven ...
À propos de ce service
Build your Web3 product with an engineer who understands both blockchain depth and polished product delivery.
I design and build production-ready dApps, smart-contract integrations and blockchain infrastructure. My work includes staking products, DeFi interfaces, wallet flows, indexers, RPC infrastructure and custom Web3 platforms.
Relevant experience includes building and operating Stakingverse, which reached more than $14M in peak TVL.
Typical projects include:
wallet and Universal Profile integrations
staking, token and DeFi interfaces
smart-contract integration and frontend flows
blockchain data indexing and backend APIs
validator, RPC and infrastructure tooling
Web2 and Web3 product integration
Security, failure handling and operational reliability are considered from the start. Smart-contract audits by a specialist third party are recommended before production deployment when funds are at risk.
You work directly with the founder of Sigmatic, from architecture through launch.
Message me before ordering so we can confirm the network, contracts, scope and security requirements.
Protégez vos ressources et vos informations.
Les services de crypto-monnaie se concentrent uniquement sur le développement et la programmation. Ne partagez jamais d'informations sensibles ou de codes privés avec d'autres personnes.
FAQ
Which networks do you support?
I work primarily with EVM-compatible networks and have deep experience with LUKSO and Ethereum. Other networks can be assessed before the project starts.
Do you write smart contracts?
Yes, when required. The package and scope depend on contract complexity, testing and audit requirements.
Is a security audit included?
Independent smart-contract auditing is not included unless explicitly agreed. I can prepare the project for audit and coordinate remediation.
Can you integrate Web3 into an existing Web2 product?
Yes. Hybrid products are a core strength, including authentication, payments, data flows and backend services.
