Selected engagements across finance, product dApps, enterprise integration and security. Names are used with client permission; details are summarised.
"RelayLink designed and delivered our settlement layer on a permissioned blockchain network. The integration passed our external audit on the first attempt."
NexTrade needed to settle transactions between member institutions without a central operator. RelayLink designed a permissioned network with private data channels, built the smart contract settlement logic, and integrated it with the existing core systems. Delivery ran for five months from discovery to production.
"Our dApp went from architecture to production in six weeks. The smart contracts passed two independent audits with zero critical findings."
OrbitFi required a production-grade application with on-chain logic and reliable transaction handling. RelayLink delivered the contract suite, the indexed data layer and the frontend, then handed over documentation and a maintenance retainer.
"The audit report was precise, prioritised and genuinely useful. Their remediation support closed every finding before we deployed."
ChainForge engaged RelayLink for an independent review of a contract system already in development. Our team performed static analysis, adversarial testing and a manual review, then supported the engineering team through remediation and re-testing.
"They connected our legacy systems to a blockchain network without disrupting daily operations. The rollout was uneventful — exactly what we wanted."
Meridian Labs needed to anchor compliance records to a blockchain network while keeping personal data off-chain. RelayLink built the integration layer, the proof-verification service and the operational monitoring, then trained the internal team.
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