I will create web 3 blockchain integrated features

I help modern web apps, SaaS platforms, and marketplaces add Web3 and blockchain capabilities without rebuilding from scratch. I specialize in clean, secure integrations that enhance trust, ownership, and monetization while keeping the core product easy to use.

You get integration of features such as:

• Wallet login (MetaMask, WalletConnect, socialtowallet)
• Tokenbased user access (NFT or token gating for premium features)
• Onchain transactions (crypto payments, rewards, staking, or subscriptionlike flows)
• Smart contracts (Ethereum, Polygon, Solana, or other chains)
• Decentralized data patterns (proofofownership, verifiable records, onchain metadata)

I work with:

• React / Node.js / Django / Next.js backends
• popular Web3 libraries like ethers.js, Web3.js, or wagmi
• blockchains such as Ethereum, Polygon, Solana, or BNB Chain
• secure keymanagement and gascost optimization

Whether you want to add crypto payments, NFTbased memberships, or blockchainverified user actions to your SaaS or web app, Ill design and build a smooth, maintainable integration and hand over clean, documented code.

Message me with your product stack, target chain, and the feature youd like to add (e.g., NFTgated dashboard