Альона

Alona Tsapenko
PYTHON DEVELOPER
[open contact info](look above in the "contact info" section) [open contact info](look above in the "contact info" section) Germany, Leipzig GitHub LinkedIn

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SUMMARY

Python Developer skilled in secure and efficient application development.Third-year Cybersecurity student
with strong Python skills and experience from coursework and personal projects.Upper-Intermediate English, B1
German.Detail-oriented, persistent, and eager to grow through innovative Python development projects.

SKILLS

Machine Learning Python Artificial Intelligence & Machine
Neural Networks, Classification, Python 3.10+, Advanced Python Learning:
Machine Learning models (Decorators, Iterators, Generators), Machine Learning models, Neural
Asynchronous Python (asyncio, Networks, Classification, Prompt
Web Scraping & Data Analysis Concurrency, Parallelism) Engineering, AI tools (OpenAI API),
Web Scraping (BeautifulSoup, Data preprocessing, AI/​ML
Scrapy, Selenium), Data Analysis Object-Oriented Programming experimentation
(Pandas, Matplotlib, Tableau) (OOP)
SOLID principles, Design patterns Algorithms and Data Structures
Additional Programming & Algorithm complexity, Arrays,
Scripting Languages Web Development Frameworks Linked Lists, Stacks, Queues, Hash
Bash /​Shell scripting, SQL, C /​C++ Django, Django ORM, Django Rest Maps, Hash Sets
Framework, FastAPI, Flask
Web Technologies Databases
HTML, CSS, JavaScript Version Control & Collaboration PostgreSQL, SQLite, Redis
Git/​Github
English Development Tools
Upper-Intermediate, German: Cybersecurity & Security Debugging, Docker
Intermediate Practices
Secure coding principles, Basic Knowledge of SDLC, Waterfall,
cryptography, Network Agile concepts (Scrum, Kanban)
fundamentals (TCP/​IP/​HTTP),
Linux and Windows system
security basics, Vulnerability
awareness /​threat detection
basics
 Portfolio EXPERIENCE

Vendr Scraper Python Developer (Scraping) DataForest
Vendr Scraper is a Python script for collecting Python Developer
information about products from three categories: 12/2025 – 2026
DevOps, IT Infrastructure, and Data Analytics. Technologies: Python, Async Web Scraping, lxml,
asyncio, aiohttp, PostgreSQL, Git
Cinema Online
• Developed asynchronous web scrapers for high-
This project is a part of an Online Cinema Platform,
performance data extraction.
focusing on user registration, authentication, profile
• Parsed and processed HTML/​XML data using lxml.
management, password reset, and email
• Implemented parallel data fetching to improve
communication.
scraping speed and efficiency.
Task Manager • Cleaned, validated, and stored scraped data in
Task Manager is a web application designed to help PostgreSQL databases.
users manage tasks effectively. Users can create, edit, • Maintained and updated scrapers in response to
delete tasks, and track their statuses. website structure changes.
• Collaborated with the team using Git and Agile/​
Mafia Club Scrum workflows.
Mafia Club is an online platform for playing the social
game Mafia, allowing users to create game rooms, join ADDITIONAL EDUCATION
sessions, and interact with other players in real-time.
This project was developed as a team project, with Python course at Mate academy (OOP, Python,
backend development handled by me. Django)
tsapenko-certificate.pdf
EDUCATION Python course at Codeacademy
Bachelor's Degree in Cybersecurity
CodeWars
National University of Trade and Economics
[ 206 Kata Completed ]
2022 – Present
SQL course at w3schools
Achievements CS50: Introduction to Computer Science (Online),
Harvard University
Winners of regional checkers and chess tournaments
Books
Active swimmer and multiple-time competition
Clean Code by Robert Cecil Martin
finalist

Participant and prize-winner of Physics and
Mathematics Olympiads

Consistently recognized for academic excellence