If users cannot connect wallets, switch networks, or interact with your dApp properly, your project can lose users and investor trust quickly.
I provide fast, production-safe fixes for:
- WalletConnect
- MetaMask
- Web3 integrations
- React blockchain frontend issues
- Ethers.js & Web3.js bugs
This is clean debugging and stable implementation — not temporary patches or copy-paste fixes.
Whether your dApp is live, testing, or preparing for launch, I’ll identify the root cause and deliver a secure, maintainable fix.
Wallet & Connection Issues I Fix
- WalletConnect not connecting
- MetaMask connection failures
- Wallet disconnect loops
- Infinite loading states
- Chain/account mismatch issues
- Session persistence bugs
Network & RPC Issues
- Wrong chain ID configuration
- Network switching failures
- Unsupported chain setup
- RPC/provider configuration problems
- Multi-chain connection issues
Web3 Frontend & Integration Debugging
- React Web3 integration bugs
- Ethers.js issues
- Web3.js errors
- Contract interaction failures
- Signer/provider problems
- State management issues
- Broken UI wallet flows
These problems often block users completely — I fix them at the source.
Supported Stack
- React
- Next.js
- Web3.js
- Ethers.js
- Wagmi
- WalletConnect
- MetaMask SDK
Supported Networks
- Ethereum
- BNB Chain (BSC)
- Polygon
- Base
- Arbitrum
- Other EVM-compatible chains
Who This Service Is For
- Web3 startups preparing for launch
- Live dApps with wallet issues
- Teams losing users from broken UX
- Projects needing urgent Web3 debugging
Why Clients Work With Me
- Web3 frontend focused
- Clean debugging process
- Fast turnaround
- Stable production-ready fixes
- Clear communication
- Security-aware implementation
No guesswork. No recycled fixes.
Before Contacting Me
Telegram: https://t.me/jaymark57
Email: markbossy08@gmail.com
Please send:
- GitHub repo or live dApp link
- Network used
- Error screenshots/messages
- Timeline or urgency
- Wallets affected
This helps me diagnose and resolve the issue faster.
Message me now for fast Web3 wallet integration support.
walletconnect fix
metamask integration
web3 debugging
dapp wallet fix
wallet connection issue
react web3 developer
ethers.js developer
web3.js debugging
wagmi integration
walletconnect v2
metamask not connecting
evm frontend developer
blockchain frontend
dapp troubleshooting
web3 frontend fix
rpc provider fix
chain id issue
smart contract frontend
nextjs web3
crypto wallet integration
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#MetaMask
#DAppDevelopment
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#Ethersjs
#Web3js
#ReactJS
#NextJS
#Wagmi
#CryptoDevelopment
#Ethereum
#BSC
#Polygon
#Arbitrum
#BaseChain
#SmartContract
#Web3Developer
#Blockchain
#DappFix
Telegram: https://t.me/jaymark57
Email: markbossy08@gmail.com
