Maksim

Okunev

Fullstack engineer building production systems for crypto and AI products. Backend that doesn't fall over, frontend that ships fast. What I do: - Crypto exchange integrations: WebSocket adapters to Binance, Bybit, OKX, Gate.io. Independent reconnects, fault isolation between exchanges. - Multi-tenant trading SaaS: TypeScript end-to-end. Fastify backend, React + Tailwind frontend, per-user process isolation, encrypted API keys. - AI agents with tool-use and RAG: prompt-caching, two-tier model routing, cost tracking. Python async, Claude, OpenAI. - Telegram bots and web apps: FSM, payments, CRM, admin panels, dashboards. Portfolio (demo under NDA): 1. Funding rate monitor across 3 exchanges, ~1000 events/sec. 2. Multi-tenant crypto trading platform, 4 services, React UI. 3. AI assistant with Karpathy-style LLM Wiki knowledge base. Stack: Python, TypeScript, Node.js, React, Vite, Tailwind, PostgreSQL, Redis, Docker. Payment: USDT, USDC.