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sava77

Volodymyr K

@sava77

Python Developer and Telegram Bot Specialist

Ukraine
English, Russian, Ukrainian
About me
Hi! I'm a Python developer from Ukraine specializing in Telegram bot development. I built an Anti-Fraud bot that analyzes websites, phone numbers, SMS and emails for scam detection in real time using VirusTotal, PhishTank and AI models. What I can build for your business: - Order receiving bots 24/7 - Client booking automation - FAQ and support bots - AI-powered bots with integrations - Custom solutions of any complexity Tech stack: Python, aiogram 3, FastAPI, PostgreSQL, Redis, Docker, OpenAI API. Fast delivery. Clean code. Let's build something great together!... Read more

Skills

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sava77
Volodymyr K
Offline • 
Average response time: 1 hour

See my services

AI Chatbot Development
I will build a custom telegram bot for your business with python
From$20 / projectMore details
AI Chatbot Development
I will develop a professional lead generation telegram bot using python
From$30 / projectMore details

Portfolio

Work experience

Lead Python Developer & Telegram Bot Specialist

Volodymyr Koval Solutions • Self-employed

Jul 2025 - Present • 10 mos

I specialize in developing high-performance, scalable Telegram bots using Python and aiogram 3. My focus is on automating business processes and increasing lead generation efficiency. Key Expertise & Achievements: Built custom solutions for order processing, 24/7 customer support, and booking automation. * Implemented complex bot architectures using FastAPI, PostgreSQL, and Redis for high-load stability. * Integrated AI capabilities using OpenAI and Anthropic APIs to create smart, conversational assistants. * Optimized delivery timelines: standard bots delivered in 2-3 days, complex enterprise systems in 5-7 days. * Focused on clean, documented, and scalable code to ensure easy future maintenance. * Managed full deployment cycles using Docker to guarantee 24/7 uptime for client services.