@aleksandr_web3
Senior Frontend Engineer | Web3 & DeFi Architect
🌱 Member since January 2025
About Me
Senior Frontend Engineer with 7+ years of commercial experience engineering production-grade, highly optimized React/Next.js applications. Deeply specialized in Web3, DeFi, and Cross-Chain infrastructure across Ethereum (EVM), Base, Solana, and SUI ecosystems.
What makes me great:
- Production Web3 Architecture: Recently engineered a high-throughput Cross-Chain DEX from scratch, designing swap routing mechanisms, dynamic slippage calculations, and multi-chain wallet abstraction layers.
- Data Flow & Performance: Expert in handling high-frequency real-time data flows via WebSockets and optimizing data hydration with TanStack Query (React Query) to eliminate UI lag during peak network loads.
- Core Tech Stack: Next.js (App/Pages Router), TypeScript, Zustand, wagmi, viem, ethers.js, @solana/web3.js, Reown AppKit.
- Full-Stack & TMA Mindset: Extensive experience building viral Telegram Mini Apps (TMA) with embedded Web3 wallets, backed by solid full-stack understanding (Laravel, PHP, Strapi).
Highly efficient in async/written technical English (Slack, Discord). Spoken English is conversational for technical syncs. Ready to deliver high-quality, scalable codebases for fast-paced DeFi/Web3 products.