Premium Web3 Frontend & QA Developer | Wallets, Staking & DeFi UI

🚀 Premium Web3 Frontend Developer & QA Strategist

 Hi! I'm Pedro Santos, a Web3 QA Strategist & Frontend Developer specialized in secure, responsive interfaces for DeFi and blockchain projects.

What I deliver:

- Wallet integration (MetaMask, TrustWallet) with chain validation

- Staking dApps (lock durations, APY plans, harvest rewards)

- NFT flows & token purchase logic

- Premium UI/UX with TailwindCSS & animations

- Route-based navigation for mobile/desktop

- Full QA testing & clean, reproducible code

Recent work:  

Built a complete CENX staking dashboard (live demo available on request)

Tech stack:  

React, Vite, Wagmi/Viem, TailwindCSS, Cloudflare Pages

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Why work with me:

✅ Daily updates with screenshots  

✅ Escrow milestones for secure delivery  

✅ Focus on user-friendly, secure DeFi interfaces  

✅ Flexible pricing: fixed or hourly  

📊 **Impact Metrics & Achievements**  

- +10 DeFi interfaces delivered with secure wallet integration  

- Dashboards loading in under 3s on mobile  

- 100% QA coverage on routes, network logic & visual assets  

- NFT/token flows validated on testnet & mainnet  

- Cloudflare Pages deploys with clean structure & responsive UX  

- Technical documentation included in every delivery  

- 5-star feedback for clarity, security & user experience

Portfolio: github.com/pedrosantos-tech  

Contact: @pedrosantos_web3 (Telegram)