Next-Gen DeFi Swap Platform with Smart Gas Insights
Manish Pal
Next-Gen DeFi Swap Platform with Smart Gas Insights
Industry:
Web3 / DeFi / FinTech
Client:
Confidential Decentralized Finance Platform (Name Withheld)
Services:
Product Design, UX/UI, Full-Stack Development
Scope:
End-to-end design and development of a mobile-first DeFi swap platform including smart batch swaps, real-time gas intelligence, wallet management, and performance-optimized smart contracts.
Challenge
DeFi users needed a streamlined, trustworthy experience that solved major industry problems:
Complex swap flows spread across fragmented platforms
No transparency into gas volatility, slippage, or execution risk
High failure rates due to confusing UX and lack of validation
Poor mobile experiences making advanced swaps difficult on-the-go
The goal was to reimagine a swap experience that was simple, transparent, mobile-friendly, and secure.
Solution
Smart Batch Swap Builder
Built an intuitive drag-and-drop swap creator with per-trade validation, DEX routing logic, and automated error prevention.
Real-Time Gas & Slippage Intelligence
Integrated live gas feeds, auto-updating quotes, slippage controls, and execution probability indicators for more informed trades.
Mobile-First DeFi UX/UI
Designed responsive flows with contextual tooltips, error states, confirmations, and push alerts — optimized for small screens.
Secure Smart Contracts (Solidity)
Engineered and audited custom contracts built for performance, security, and minimal gas consumption.
Scalable Backend
Implemented a NodeJS + cloud infrastructure with MongoDB for transaction logs, analytics, and concurrency management.
Wallet Integration
Enabled smooth onboarding via major Web3 wallets (MetaMask, WalletConnect, Ledger, etc.).
Impact & Results
40% fewer steps required to prepare a swap vs traditional platforms
Significantly reduced failed transactions thanks to gas & slippage insights
Beginner-friendly + Pro-ready experience increased adoption across user segments
Robust performance supporting thousands of concurrent transactions
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Posted Nov 19, 2025
Built a next-gen DeFi swap app with AI-powered gas tracking, batch swaps, wallet integration, and a streamlined UX to reduce failed transactions.
