Rida Khalfaoui

Full-Stack Web3 Developer specializing in on-chain analytics and blockchain infrastructure.

I built a comprehensive DEX analytics platform inspired by DexScreener — providing traders and investors with the tools they need to navigate decentralized markets.

The platform delivers real-time token tracking, interactive OHLC charts, advanced filtering systems, holder distribution analysis, top traders rankings with PnL calculations, liquidity metrics, and scam detection through security API integrations.

Technical expertise:

On-chain Analytics :

- Real-time price feeds, candlestick charting, token metrics, wallet profiling, realized & unrealized PnL tracking, liquidity ratio analysis

Smart Contracts:

- Solidity, ERC20 standards, Factory patterns, modular adapter architecture, security patterns (ReentrancyGuard, access control)

Backend :

- Go, PostgreSQL, REST APIs, Server-Sent Events for real-time updates, rate limiting, query optimization

Frontend :

- React, TypeScript, responsive data visualization, infinite scroll, dynamic filtering, performance optimization

Approach:

Self-taught through a project-based methodology inspired by École 42 — learning by building production-grade applications, solving real problems, and iterating continuously.

Open to remote opportunities in Web3, blockchain analytics, and decentralized finance.

Let's connect.