I will debug your solana web3 app API or transaction system

Daniel Z.

United Kingdom

I speak English

Solana Web3 Developer

I help founders and teams build infrastructure, debug Solana Web3 apps, APIs, and transaction flows. I work with JavaScript, TypeScript, Python, Node.js, React, RPC integrations, wallet flows, and on-...
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About this Gig

I'll debug and fix your Solana Web3 app, API, or transaction flow.


I can help with:

- JavaScript, TypeScript, Python, Node.js, and React issues

- RPC/API integration problems

- transaction construction, simulation, and broadcast failures

- wallet and signing-flow issues

- realtime monitoring and backend integration bugs


You'll receive a clear diagnosis, a reproducible fix where possible, and practical handoff notes.


Please do not send seed phrases, private keys, passwords, or unrestricted production credentials. Redacted logs, a minimal reproduction, or testnet/devnet access are preferred.


This is technical debugging only. I do not provide financial advice, profit promises, or malicious/unauthorized work.

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debug your solana web3 app API or transaction system
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debug your solana web3 app API or transaction system
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debug your solana web3 app API or transaction systemdebug your solana web3 app API or transaction systemdebug your solana web3 app API or transaction system

Expertise:

API integration

•

Blockchain development

•

dApps

+1 more

Programming language:

JavaScript

•

Python

•

TypeScript

•

Node.js

•

React

Keep your assets and information safe

Cryptocurrency services focus solely on developing and programming. Never share sensitive information or private keys with others.

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