b
bojiy_

Artem Bojiy

@bojiy_

Python Developer

Ukraine
Spanish, English
About me
Python developer specializing in blockchain data and Web3 analytics. I build reliable scrapers, data cleaning pipelines, and smart contract audit reports. Recent work: • Scraped 1,000 records in 27 seconds • Cleaned 880 dirty rows → 800 clean • Found 10 vulnerabilities in a demo contract (Slither) Tech: Python, Pandas, Web3, BeautifulSoup, Solidity, Slither. I handle what breaks most scripts: anti-bot protection, 429 rate limits (multi-API fallback), messy dates/currencies (US/EU formats). Fast delivery. Clean code. Clear communication.... Read more

Skills

b
bojiy_
Artem Bojiy
Offline • 

See my services

Automations & Agents
I will write a python web scraper for any website
From$30 / projectMore details
Automations
I will clean, merge and format your messy excel or CSV data with python pandas
From$20 / projectMore details

Work experience

Self-Employed_/ Freelancer

Freelance Python Developer

Self-Employed / Freelancer • Freelance

Jan 2023 - Present • 3 yrs 10 mos

Building custom Python tools for crypto data extraction, analysis, and security audit. Recent projects: • Multi-page web scraping (1,000+ records in under 30 seconds) • Excel/CSV cleaning pipelines (880 dirty rows → 800 clean, 50% missing data imputed) • Multi-API price tracker (CoinGecko + Kraken fallback, handles 429 rate limits) • Aave V3 liquidation scanner (224 events analyzed, Etherscan V2 API) • Smart contract review with Slither (found 10 issues in demo contract) Tech stack: Python, Pandas, Web3, BeautifulSoup, Solidity, Slither, SQLite.