Portfolio - Clarisco Solutions

Enterprise Multi-Signature Crypto Wallet

Our client, a crypto-native treasury management firm, needed a wallet foundation that could safeguard large on-chain fund movements without depending on a single point of failure. We built an Enterprise Multi-Signature Wallet platform from the ground up over 16 weeks, structured across 7 modules. The platform enforces configurable M-of-N signing policies, for example, requiring 3 out of 5 designated signers to approve any outgoing transaction above a defined threshold. Each signer operates through a dedicated interface with hardware wallet compatibility, while a smart contract vault governs the on-chain execution logic. The system supports team-based permission hierarchies, time-locked transactions, spending limits per role, and a complete on-chain audit trail for every proposed and executed action.

Features

Configurable M-of-N signing policy
Role-based signer management
Time-locked transaction execution
Per-role spending limits
On-chain transaction audit trail
Hardware wallet signer support
Approval request & notification system
Smart contract vault architecture
Treasury & fund management dashboard
Multi-chain asset support
Emergency recovery & freeze controls
REST API & webhook integration

Technology Stack

Solidity + Gnosis Safe SDK
Ethereum / Polygon
Hardhat + OpenZeppelin
React + Next.js
TypeScript
Node.js / Express
PostgreSQL
Ethers.js / Viem
LedgerHQ SDK
WalletConnect v2
Redis
AWS + Docker + Kubernetes

Enterprise Multi-Signature Crypto Wallet

Features

Technology Stack

Priyadharshini Suriyanarayanan