Contact person: Business Client

Phone:Show

Email:Show

Location: United States

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"I’m preparing to roll out a new crypto product and need an experienced developer who can handle end-to-end blockchain integration on Solana. The core logic of the product is already prototyped; what’s missing is the seamless connection to the Solana network so users can create accounts, sign transactions, and view on-chain activity in real time.

Here’s what I’m aiming for:
• Connect my existing back-end (Node.js) and front-end (React) to the Solana mainnet or devnet as appropriate.
• Implement wallet connectivity (Phantom, Solflare, or compatible alternatives) so users can sign in and authorize transactions.
• Build critical API calls for minting, transferring, and querying SPL tokens that my app will utilize.
• Set up and document a minimal test framework so I can replicate transactions locally and on devnet before we go live.

Deliverables must include well-commented code, a brief setup guide, and a recorded walkthrough of the integration steps so I can maintain and extend the solution after launch.

If you’ve shipped production-grade Solana integrations before, let me know which projects you’ve worked on and any tooling you prefer (Anchor, Metaplex, @solana/[login to view URL], etc.). I value clarity, concise communication, and reliable delivery timelines." (client-provided description)