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  1. Freelancers

Denis Voitsun

Offer Denis work on your next project.

Ukraine Poltava, Ukraine
8 days 4 hours back
Available for hire available for hire
age 19 years
on the service 1 year
  • web developer
  • telegram python bot
  • python
  • telegram bot
Freelancer Denis V. — Ukraine, Poltava. Core skill — Ukrainian, Python

Rating

Successful projects
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Average rating
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Rating
321
Ukrainian
21 place out of 2262
Python 5
517 place out of 4466

Language proficiency level

Українська Українська: fluent
Русский Русский: advanced
English English: intermediate

Skills and abilities

Programming

Services

Translation


Writing

Portfolio


  • 34 USD

    Asynchronous Telegram bot for tracking financial data

    Python
    Asynchronous Telegram bot for tracking financial data — example of freelancer's portfolio work in category Python
    Development of a fast and stable backend for a Telegram bot. Instead of relying on unreliable website parsing, the system retrieves real-time data directly from the Binance exchange’s core via the official API.

    Implemented features and architecture:

    … Asynchronous request processing (the system does not freeze even with a large number of users).
    Direct integration with the Binance v3 API.
    Creation of an interactive control interface (ReplyKeyboardMarkup).
    Complete isolation of secret keys and configurations (data security).

    Technology stack: Python 3, aiogram 3.x, requests, asyncio, python-dotenv.

    The code is clean, well-structured, and ready for scaling. Detailed technical documentation and source code are available on my GitHub (link below).

    Translated with DeepL.com (free version)

  • Python Web Scraper / Automation Tool

    Python
    Python Web Scraper / Automation Tool — example of freelancer's portfolio work in category Python
    Python script for automated data collection and structuring (Web Scraping).

    Functionality:
    Automatic connection to web resources and retrieval of HTML code of pages.
    … Searching and extracting specific text data using the BeautifulSoup library.
    Error handling for connections and checking server response statuses.
    Outputting structured information to the console (easily adaptable for saving to CSV/Excel).

    Technologies: Python 3, Requests, BeautifulSoup4. The script is written following clean code standards and documented on GitHub.

Activity

  Latest proposals 6
Bot for parsing and posting
113 USD
Database of Ukrainian communities abroad
23 USD
I am looking for a Python developer to write scripts, parsing.
23 USD
Parsing product images for an online store
68 USD
Parsing resumes WORK UA
45 USD
Telegram chatbot for booking detailing studio
90 USD