Abandoned by a previous developer? Launched with bugs you can't fix?
Frontend not talking to your smart contract correctly?
I specialize in diagnosing and repairing broken DeFi applications.
COMMON PROBLEMS I FIX:
✓ Smart contract calls failing silently
✓ Transaction reverts with no clear error
✓ MetaMask / wallet integration issues
✓ ABI mismatches between frontend and contract
✓ Broken token swap or liquidity interactions
✓ React state management issues in Web3 context
✓ Event listener and provider connection bugs
WHAT YOU GET:
✓ Full diagnosis of your codebase
✓ All identified issues fixed
✓ Clean, commented code
✓ Brief documentation of what was wrong and what was changed
✓ 1 week post-delivery support
HOW I WORK:
→ You share the repo (private GitHub is fine)
→ I diagnose and send you a scope confirmation before starting
→ Fixed code delivered with documentation
→ Payment via crypto escrow on LaborX (protected)
See my TokenVault case study for a real example of this work.
Payment in ETH, USDT, USDC.
Basic: $500 — Single critical bug or integration issue
Standard: $900 — Multiple issues, full frontend-contract integration fix
Premium: $1,500 — Complete rebuild of broken sections, full documentation
Delivery Time:
Basic: 5 days
Standard: 10 days
Premium: 21 days
