Petro Bezsmertnyi
Offer Petro work on your next project.
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Offer work
Zhitomir,
Ukraine
2 hours 16 seconds back
available for hire
age 29 years
on the service 4 years
Rating
Successful projects
Average rating
Language proficiency level
Українська: fluent
English: advanced
Suomi: intermediate
CV
I build backends that solve real business problems — from e-commerce platforms to AI-powered automation.
Current project: E-commerce platform for a tire shop with product catalog, inventory management, and REST API (Django + PostgreSQL).
What I deliver:
- Django backends — REST APIs, admin dashboards, database design
- AI automation — LangChain integrations, n8n workflows, prompt engineering
- Telegram bots — business automation, notifications, integrations
- Web scraping — Scrapy, Selenium, reliable data extraction
Tech stack: Python, Django, DRF, PostgreSQL, Docker, Git, Go, LangChain, n8n
I write clean code, communicate clearly, and deliver on time. Let's discuss your project.
Skills and abilities
Portfolio
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76 USD Tires Parser Golang
Script Writing
A Go-based web scraper for extracting tire product information from rengasketola.fi and exporting data to Excel files.
-Multi-threaded scraping for improved performance.
-Automatic studded tire detection and marking
-Customizable price markup calculation.
… -Excel export with structured data.
-Category management system.
-Word filtering for data cleaning.
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490 USD Django E-commerce Platform for Tire Shop
Website Development
Built full e-commerce solution for tire retail business. Developed product catalog with filtering by size, brand, and season type. Created inventory management system and REST API for mobile app integration. Implemented admin dashboard for store managers.
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150 USD Marketplace Web Scraper for Price Monitoring
Bot Development
Developed automated scraping system for CS.Trade marketplace. Built reliable data extraction handling anti-bot protection and dynamic content. Implemented proxy rotation and scheduling for continuous monitoring. Delivered clean data exports for price analysis and arbitrage
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89 USD Steam Float Searcher
Bot Development
I developed an automated parser for the Steam platform that searches for rare items (for example, skins, weapons, accessories) based on specified quality parameters (Factory New, Minimal Wear, etc.). The parser operates using proxy servers to ensure stability, bypass restrictions, and protect against bans.
Main functions:
… Item search: Scans the Steam marketplace, filtering items by quality, rarity, and other criteria.
Telegram notifications: Automatically sends messages to Telegram with details about found items (name, price, link).
Proxy management: Uses a pool of proxy servers for uninterrupted data access and to avoid Steam restrictions.
