I am a Backend Engineer and Web3 Builder focused on designing scalable, secure, and performance-oriented systems.

I build async Python services, integrate EVM smart contracts, and deploy production infrastructure on VPS environments.
I design backend systems and protocol-level integrations.

• 📭 Reach out if you’re building Web3 infrastructure or backend-heavy products
• 💬 Ask me about async architecture, EVM integration, gRPC, or Telegram WebApps
• ⚙️ Core mindset: security-first, explicit design, performance-oriented
• 🚀 Career goal: Work in a high-impact Web3 or FinTech project

Languages

Backend

Databases

Frontend

• Visual card-grid gallery inside Obsidian
• OMDb API integration for automatic metadata fetching
• IMDb ID extraction & structured YAML frontmatter management
• Smart series tracking with auto-updated episode counts
• Progress indicators & dynamic note headers
• Multilingual support (EN, RU, DE, ES, FR)
• Custom categories & flexible schema design

• TypeScript-based Obsidian plugin
• Frontmatter parser & bidirectional YAML sync
• External API integration (OMDb)
• Reactive UI rendering within Obsidian workspace
• State synchronization between library view and media notes

• Frontend built with Next.js (TypeScript)
• Token launch landing architecture
• Web3 integration with TON ecosystem
• Production-ready deployment

Documentation | SmartContract Docs

• Blockchain marketplace for minting & selling music NFTs
• Fullstack architecture: React/TypeScript + Solidity
• Smart contract development & testing (HardHat)
• NFT minting mechanics & marketplace logic
• Frontend ↔ Smart Contract integration layer
• EVM interaction & deployment workflows

• Telegram WebApp frontend built with React + TypeScript + Tailwind
• Async FastAPI backend + aiogram 3 in a single process (webhook mode)
• Multi-protocol VPN provisioning: VLESS+REALITY, SOCKS5 (Dante), MTProxy
• SSH+SFTP server management via paramiko (config-file approach)
• Key provisioning & revocation across distributed VPN nodes
• Subscription lifecycle management with background scheduler
• Dual payment flow: Telegram Stars + internal balance
• Referral system with 10% commission logic
• PostgreSQL + SQLAlchemy 2 async (asyncpg)
• Production deployment: VPS + Caddy (auto-HTTPS) + systemd

Distributed backend system — not just a bot.

Asynchronous multi-session automation client for Telegram mini-app ecosystems.

• Concurrent management of multiple Telegram sessions
• Automated reward claiming & task execution
• Human-like randomized intervals (anti-pattern avoidance)
• Proxy & user-agent configuration support
• YAML-based session configuration
• Event-driven async architecture (Pyrogram)

Designed as a scalable automation framework, not a single-purpose script.