Contact person: Business Client

Phone:Show

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Location: Nagaur,, India

Budget: Recommended by industry experts

Time to start: As soon as possible

Project description:
"Full-Stack Web3 Developer Needed for Dashboard + Swap + Web3 Integration Upgrade

We have an existing crypto intelligence dashboard that tracks whale activity, on-chain transactions, token data, and trading patterns on Solana.
The platform is fully functional with a complete backend, frontend, and detailed handover notes from the previous developer.
We now want to enhance the dashboard with new UI improvements and Web3 features:
Wallet connection
Integrated swap module
Buy/Sell card on each transaction
Notification panel
General UI/UX improvements
You will be working on an established codebase with clear documentation.
Scope of Work
1️⃣ UI/UX Improvements
Update dashboard layout
Improve card spacing, typography, responsiveness
Add quick filters (Snipers / High Conviction / New Coins / Low Caps)
Add sidebar or top-bar notifications
2️⃣ Wallet Connection
Integrate WalletConnect v2
Support Phantom / Solflare (Solana)
Support MetaMask / EVM wallets
Display connected wallet + balances
3️⃣ Swap Module Integration
Integrate Jupiter (Solana) or 1inch/0x (EVM)
Enable non-custodial buy/sell directly on dashboard
Prefill token when user clicks a transaction
Show slippage, route, and gas estimate
Handle approval + swap flow for ERC20
4️⃣ Buy/Sell Card on Each Transaction
A compact action card on every whale transaction
Opens swap with preloaded token + suggested amounts
Optional liquidity / token age warning
5️⃣ Notifications System
Add a notification icon/bell
Display important whale activity alerts
Fetch alerts using existing API endpoints
6️⃣ Additional Improvements
Minor performance optimizations
Bug fixes
UI polish and modularization
Frontend
React.js
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TypeScript
TailwindCSS
Modern UI/UX understanding
Blockchain / Web3
WalletConnect v2
Phantom / Solflare / MetaMask
Swap APIs: Jupiter, Raydium, 1inch, 0x
Understanding of slippage, approvals, routing
Backend (Bonus)
Node.js
Redis (optional)
WebSockets (optional)
Other Skills
Clean, maintainable code structure
Experience with dashboards
Strong communication
Experience integrating third-party APIs" (client-provided description)