Elena Gusarevich (Hel)

Python Automation Engineer | Scraping, APIs & Anti-Bot Systems

Building production-grade automation systems for data workflows, scraping pipelines, and backend integrations.

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Tech Portfolio: Bots, Automation, and Web Apps

A showcase of scripts, bots, automation systems, and interactive web projects. From game utilities to productivity tools, each project is crafted for efficiency and creativity.

Email Analysis Engine for Microsoft Sentinel

Stack: cybersecurity, dnspython, geoip2, json, microsoft_sentinel, pytest, python, rapidfuzz, threat_intelligence
A modular Python risk-scoring engine that analyzes email metadata from Microsoft Sentinel incidents, enriches it with threat intelligence, and returns a structured phishing risk assessment.
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Ritma app icon Ritma — Cycle Tracking & Notification SaaS

Stack: docker, mongodb, python, telegram_bot_api
Event-driven backend system for modeling biological cycles and delivering phase-based notifications to users and their partners. Built as a modular SaaS architecture with state-based notification logic, idempotent processing, and per-recipient customization.
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AI-Powered Vehicle Lead Generation Pipeline for Florida Public Notices

Stack: gemini, google_sheets_api, gspread, llm, pdf_parsing, python, requests, vpic_api
Fully automated data pipeline extracting vehicle sale opportunities from Florida legal notices using AI and VIN validation.
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Bot Protection & SMS Verification Automation

Stack: 2captcha, chrome, cloudflare, proxies, python, selenium
Automation system for registration and SMS verification on protected platforms.
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VIN Parser — Multithreaded Vehicle Lookup with Google Sheets + CAPTCHA Bypass

Stack: 2captcha, chrome, google_sheets_api, gspread, python, selenium, vin, vpic_api
Scalable VIN scraping tool with CAPTCHA bypass and Google Sheets integration.
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CarLocate City Auction Parser (Mobile Anti-Bot Scraper)

Stack: appium, chrome, google_sheets_api, gspread, json, mobile_automation, python, selenium
Mobile-based Selenium scraper for collecting VIN auction data from CarLocate across all cities with automatic Google Sheets export.
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AI Browser Parser - Vehicle Information Extraction Tool

Stack: chrome, google_sheets_api, gspread, llm, python, selenium, vin
AI-powered browser automation tool for extracting vehicle data from DealerCenter and exporting to Google Sheets.
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Insurance Policy PDF Parser / PDF Parser API Service

Stack: 2captcha, chrome, google_sheets_api, gspread, proxies, python, selenium, vin, vpic_api
AI-powered CLI service for extracting structured data from insurance PDFs.
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Building Control Scraper

Stack: cheerio, got, nodejs, playwright
Two independent UK building registry scrapers built as a paid technical test.
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Content Ingestion & Telegram Channel Automation Suite

Stack: python, telethon, telebot, vk_api, sqlite, pyinstaller, desktop_gui
A family of production-tested automation bots and desktop utilities built for media channels and content creators. Covers automated cross-posting, historical archive migration, media grouping, deduplication, and turn-key client executables.
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iconGamePulse Registration Website + Telegram Bot

Stack: aiogram, css3, flask, html5, jinja2, python, sqlite, telethon
Cross-platform registration system for offline/online game jams and meetups.
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Telegram Channel Monitoring and Alerting Service

Stack: go, telegram_bot_api
A Go service bot that monitors Telegram channel subscriber growth, pushes metrics to VictoriaMetrics, and sends Telegram alerts when abnormal spikes are detected.
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Telegram Promo Campaign Bot (Lunar Hare)

Stack: aiogram, openai_api, python, sqlite, telegram_bot_api
A Telegram bot developed for a retail marketing campaign by Lunar Hare agency that verifies user photos and distributes personalized promo codes.
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Telegram Car Auction Bot

Stack: docker, mongodb, python, python_telegram_bot
Full-featured Telegram bot for managing car auctions with bidding, scheduling, and notifications.
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iconGameDev Vacancy Distribution Bots

Stack: aiogram, json, postgresql, python, telegram_bot_api, telethon, vk_api
A multi-channel job distribution system that collects GameDev vacancies from Telegram sources, publishes them to a public Telegram channel, delivers filtered posts to private subscribers, and reposts selected vacancies to VK.
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iconHel Media Downloader Bot

Stack: image_video, instaloader, python, telebot, telegram_bot_api, yt_dlp
Multi-platform Telegram bot for downloading media from Instagram, TikTok, X (Twitter), and LinkedIn with group and topic support.
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VK to Telegram AutoPoster — Web API & GUI (In Progress)

Stack: aiogram, docker, fastapi, python, react, shadcn_ui, sqlalchemy, sqlite, tailwindcss, telebot, telethon
Cross-platform autoposting system from VK to Telegram — with GUI and REST API.
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LangGraph Stateless Chat Bot (Tool-enabled LLM)

Stack: langchain, langgraph, llm, openai, python
Stateless chatbot with LangGraph
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icon@TapTheDotBot — Telegram Web Game (Clicker + Builder)

Stack: angular, firebase, html5, ionic, python, telegram_webapp_api, typescript
Mini-game in Telegram with clicker and builder mechanics.
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Subscription Promo Bot (GUI + Auto-launch .exe)

Stack: pyinstaller, python, telebot, tkinter, ttkbootstrap
Turnkey promo-posting bot for Telegram with a simple desktop GUI.
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Video Generator for A2E API

Stack: a2e_api, image_video, python, requests
Mass video generation from audio and avatars via A2E API
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Hel AQI Desktop Widget

Stack: json, matplotlib, python, rainmeter
Windows desktop widget for real-time air quality monitoring.
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Play My HTML Game

"Match-3"

Rules:

Connect gems of the same color. Gem shape doesn't matter:

  • Match x3 = 3 points
  • Match x4 = 5 points
  • Match x5 = 8 points

Play My HTML Game

"Snake"

Rules:

Eat apples

  • Control with arrow keys
  • Try to survive longer than your friends
  • Don't crash into yourself