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Metimol/README.md
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Hello there! I'm Vladyslav Waving Hand

Telegram GitHub Location: Germany Focus: Backend & AI

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💫 Executive Summary & Engineering Philosophy

I am a Backend Engineer and AI Systems Developer with a passion for building robust, scalable architectures and autonomous agent ecosystems. My engineering focus lies at the intersection of high-concurrency backend services, LLM & vector search integrations, and resilient automation tools.

Whether designing a multi-agent social network simulator powered by vector databases, developing TLS-fingerprint-resistant automation engines, or authoring zero-cost OpenAI-compatible proxy wrappers in Go, I prioritize clean architecture, local-first data privacy, and production-ready reliability.

🔥 Core Engineering Pillars

  • 🤖 AI & Autonomous Multi-Agent Systems: Experienced in integrating LLMs (Google Gemini, OpenAI, DeepInfra, Ollama) with persistent semantic memory using Qdrant Vector Database and LangChain.
  • ⚡ High-Performance Backend & REST APIs: Architecting asynchronous services and microservices using Python (FastAPI, Django, Aiogram 3.x), Go, and Java.
  • 🛡️ API Resilience & Reverse-Engineering: Developing reliable scrapers and automation tools with TLS fingerprint resistance (curl-cffi), proxy rotation pools, and background task orchestration (APScheduler, Redis).
  • 🐳 Local-First DevOps & Containerization: End-to-end containerization using Docker & Docker Compose, database optimization (MySQL, PostgreSQL, Redis, Room), and clean multi-stage deployments.

🛠️ Technical Expertise & Core Stack

Programming Languages

Python Go Java TypeScript SQL PowerShell

Backend & Frameworks

FastAPI Django Aiogram 3.x Android SDK Apprise

AI, LLM & Vector Engineering

LangChain Google Gemini OpenAI API Qdrant Vector DB Ollama / DeepInfra

Databases, Infrastructure & DevOps

Docker Redis MySQL PostgreSQL Supabase Nginx


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🚀 Flagship Open-Source Architecture Showcase

Below are comprehensive technical overviews of my core open-source projects. Each system is architected from scratch with custom algorithms, modern frameworks, and production-grade reliability.


🌊 BlackWave — AI-Powered Social Network Simulator

A next-generation, local-first AI social network simulator where a single human user interacts with hundreds or millions of autonomous AI bots boasting long-term semantic memory and distinct personalities.

System Architecture Key Highlights & Value Proposition
Social Network Backend: Built with Django & MySQL, handling user auth, interactive feeds, dynamic content moderation, and a comprehensive Admin Panel.
AI & Memory Engine: Built with FastAPI & Qdrant Vector Database, orchestrating context-aware bot memory and personality traits.
Multi-LLM Integration: Supports OpenAI, Google Gemini, Ollama, OpenRouter, and self-hosted models for hyper-realistic bot reactions.
Autonomous Bot Ecosystem: Bots simulate real social dynamics—including fans, haters, neutral commenters, and humorous critics.
Persistent Semantic Memory: Bots remember past posts and evolve their sentiment toward the user over time using vector embeddings.
Audience Growth & Analytics: Simulates organic follower expansion, viral reach, and realistic engagement curves.
100% Private & Local-First: Complete containerization via Docker Compose ensuring total data control.

🔍 Keigen — Intelligent Kleinanzeigen AI Search & Automation Bot

An enterprise-grade Telegram bot & automated search engine for Kleinanzeigen (Germany's largest classifieds platform), featuring GenAI query optimization, semantic intent evaluation, and real-time alerts.

Core Feature Technical Implementation & Capabilities
🧠 AI Query Expansion Uses Google GenAI (Gemini) & LangChain to automatically expand a single user prompt into optimized German keyword variations and synonyms to uncover hidden or non-standard listings.
🛡️ TLS Fingerprint Resistance Implemented with curl-cffi to precisely emulate native Android client traffic, seamlessly communicating with Kleinanzeigen mobile endpoints without triggering anti-bot blocks.
Smart Concurrent Parsers Background asynchronous scheduler (APScheduler 3.x + Redis) running recurring monitors with custom price boundaries, PLZ postal code radius filtering, and AI semantic intent filtering.
🌐 i18n Multi-Language Support Full internationalization supporting English (en), German (de), Russian (ru), Ukrainian (ukr), and Turkish (tur) with persistent user profiles.

deepinfra-wrapper — Self-Hosted OpenAI-Compatible Go Proxy

A lightweight, high-concurrency Go proxy server providing unlimited, self-hosted access to DeepInfra LLM models via standard OpenAI-compatible API endpoints.

  • Drop-in OpenAI Compatibility: Exposes fully compliant /v1/chat/completions and /v1/models REST endpoints with real-time SSE streaming support.
  • Auto-Rotating Proxy Engine: Automatically manages and refreshes a pool of public proxies to maintain high uptime and prevent request rate-limits.
  • Interactive API Documentation: Embedded Swagger UI for instant browser-based model testing and inspection.
  • Zero-Config Docker Deployment: Lightweight compiled binary containerized via GitHub Container Registry (ghcr.io).

📡 Telezy — Multi-Source Telegram Message Forwarder & AI Filter

A powerful automated message pipeline that forwards, modifies, and filters Telegram messages between chats using your personal account—no bot channel permissions required.

  • Advanced Content Processing: Whitelist/blacklist keyword rules, regex pattern replacements, link extraction, and media size/type filtering.
  • AI-Powered Summarization & Translation: Integrates LLM APIs (OpenAI/Claude) to automatically translate foreign streams, tag content, and generate scheduled 24-hour group digests.
  • Universal Multi-Platform Dispatch: Leverages Apprise to push processed notifications to Webhooks, Discord, Slack, Email, and SMS.

📱 Todoshka — High-Performance Android Task Manager

A sleek, responsive Android productivity application engineered with native Java, Room Persistence Library, and Google's Material Components.

  • Clean Architecture: Built on Android MVVM design patterns with high-performance local SQLite persistence via Room.
  • Rich Task Organization: Supports priority tags (Low/Medium/High), dynamic category management, instant full-text filtering, and personalized user profiles.

🧩 Additional Open-Source & Ecosystem Applications

Project Name Stack & Tech Description & Key Highlights
🏴‍☠️ BlackSpotBot Python Telegram API Interactive Telegram bot introducing pirate duels, black spot challenges, and gamified group moderation.
🎨 PixelScale TypeScript React Responsive web application for high-quality pixel art upscaling and real-time image processing.
🧮 Calculator Java Android SDK Clean Material Design Android calculator supporting complex arithmetic, nested parentheses, and percentages.
🎧 Easybook Ecosystem Java Python Docker Comprehensive Android audiobook app combined with microservices for Supabase database migration, custom auth proxying, and Docker deployment.
🖼️ NeuroIMG AI Stack Python SCSS Nginx Full-stack AI image generation platform featuring Python backend workers, SCSS frontend, Nginx reverse proxy, and Telegram bot delivery.

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🐍 Live Contribution Activity Snake

GitHub Contribution Snake Animation

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🤝 Let's Connect & Collaborate!

I am always open to discussing backend architecture, AI/LLM integration strategies, microservices design, and innovative open-source ideas. Feel free to reach out via Telegram or explore my repositories!


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  1. BlackWave BlackWave Public

    AI-powered single-user social network simulation. Post like on Twitter, and receive real-time, character-driven reactions from hundreds of AI bots. Open source, local-first, and built for experimen…

    Python 164 7

  2. Keigen Keigen Public

    An intelligent Telegram bot for searching and monitoring Kleinanzeigen. Features AI-powered query optimization (GenAI), semantic filtering, and real-time automated alerts.

    Python 1

  3. Todoshka Todoshka Public

    A simple and convenient Android to-do list app to organize all your tasks and categories.

    Java 9

  4. Telezy Telezy Public

    Powerful tool for forwarding Telegram messages between chats using your own account. Features: keyword and regex filtering, content modification, media filtering, AI integration, and multi-platform…

    Python 2

  5. deepinfra-wrapper deepinfra-wrapper Public

    Unlock DeepInfra's LLMs for free — unlimited, self-hosted, OpenAI-compatible proxy with auto-rotating public proxies, optional API auth, Swagger UI, and streaming support. Zero cost, full power.

    Go 4 2

  6. PixelScale PixelScale Public

    React and TypeScript app for pixel art upscaling.

    TypeScript 1