Simplileap

// Build

dApp Development

Decentralised applications combine the trust of blockchain with the experience quality of modern web applications. We build dApps that are secure, performant, and usable — not just functional on-chain.

// Key benefits

What makes this service valuable

Smart contract integration

We connect your frontend to on-chain contracts using ethers.js or viem — with robust error handling, gas estimation, and transaction lifecycle management.

Multi-wallet support

MetaMask, WalletConnect, Coinbase Wallet, and Phantom. We implement wallet connection using RainbowKit or wagmi with a consistent UX across all connector types.

Multi-chain architecture

Ethereum, Polygon, Base, Arbitrum, Solana, and others. We design dApp architecture for multi-chain operation with consistent UX across network switches.

// Details

Building the decentralised web layer

dApp development requires expertise in both traditional web development and blockchain protocols. Most dApp UX problems come from treating Web3 as just an API — without understanding gas, transaction confirmation times, and wallet state management.

We architect dApps with proper loading states for on-chain actions, clear transaction lifecycle communication, and graceful degradation when wallets are not connected.

// What this includes

  • React / Next.js frontend with Wagmi v2 and Viem
  • Multi-wallet connection (RainbowKit)
  • Smart contract interaction and ABIs
  • Transaction lifecycle management
  • The Graph or Moralis for on-chain data indexing
  • IPFS / Arweave for decentralised storage
  • Multi-chain network support

// Deliverables

What you receive

Every engagement produces clear, documented deliverables. Here is exactly what is included in our dapp development service.

  • 01Production dApp frontend (Next.js + Wagmi)
  • 02Smart contract integration and ABI documentation
  • 03Multi-wallet connection implementation
  • 04On-chain data indexing setup
  • 05Test suite for contract interactions
  • 06Deployment and CI/CD configuration

// FAQ

Common questions about dapp development

What blockchain networks do you build for?+

We build for EVM-compatible chains (Ethereum, Polygon, Base, Arbitrum, Optimism, BNB Chain) and Solana. Multi-chain support is available within a single dApp using chain-agnostic abstractions.

Do you audit smart contracts?+

We conduct internal security reviews but recommend independent third-party audits for production contracts handling significant value. We work with audit firms and can facilitate that process.

Ready to get started with dapp development?

Share your requirements with our team. We respond within one business day with a clear plan from discovery to delivery.