Redis / PostgreSQL / MySQL

bot development: aiogram, telebot, pyrogram Integration of AI into bots and web services (text handling, dialogs, image generation) Features: referral systems, admin panels, payment systems, subscriptionsBackend & APIs Frameworks: Django, Django REST Framework, FastAPI REST API integration (authentication, webhooks, JSON processing) Custom API development with secure token handling and filteringDatabases PostgreSQL , MySQL…

Telegram bots, data parsers, business process automation solutions, and third-party service integrations. I can handle the entire development cycle — from frontend and backend development to server infrastructure setup and deployment. Technologies: • Backend: Go, Python, PHP, Java, REST API, gRPC • Frontend: React, Next.js, TypeScript, JavaScript • AI: OpenAI API, Claude, LLM Integration • Databases: PostgreSQL , MongoDB, Redis…

& Planning – Designing scalable solutions. • Development – Writing clean, maintainable code. • Testing & Optimization – Ensuring stability, performance, and security. • Deployment & Support – Providing assistance after release. Skills & Technologies • Programming Languages: Python, C#, C, JavaScript • Frontend: React, Tailwind, Bootstrap, Redux, HTML, CSS. • Backend: Django, Flask, FastAPI, ASP.NET • Database: MySQL , PostgreSQL…

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…logic), deep understanding of EVM architecture, gas optimization, and state management. Network Interaction: Ethers.js, Web3.py, low-level RPC request optimization (WebSockets, Multicall, transaction batching) to minimize latency. DeFi & On-chain Mechanics: Mempool analysis, understanding of DEX architecture, lending protocols, prediction markets (Polymarket), and MEV activity vectors. Data Engineering: Parquet Data Lakes, PostgreSQL…

Full-stack Developer (Python, Django, FastAPI, Vue.js, Nuxt.js) Web Application Development I build robust web applications using Django, Nuxt.js, and Vue.js. I'm responsible for architecture, security, and working with databases (PostgreSQL, MySQL…