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MARCHENKO VADYM
PYTHON DEVELOPER

CONTACT PROFILE
I ama Python developer with experience in web application development, API
[open contact info](look above in the "contact info" section)
integration and machine learning. I specialize in Django, FastAPI, PostgreSQL,
[open contact info](look above in the "contact info" section) as well as data processing and business process automation. I develop scalable
server solutions, optimize SQL queries and implement intelligent algorithms.
Kryvyi Rih ,UA Created a spam classifier based on machine learning, improving detection
accuracy. I developed and developed a telegram bot for parsing marketplaces,
linkedin
ensuring its stable work 24/7. I quickly adapt to new technologies and
effectively solvecomplex problems.
EDUCATION WORK EXPERIENCE
Polytechnic College 2009-2012
Software Engineer Full-stack Python Developer / Founder
GO-IT SCOOL 2023 - 2024 Emotion (emtn.com.ua)
Psychological Support Platform | August 2025 – Present
Studied algorithms, data
structures,and principles of Stack: Python (Django), PostgreSQL, Redis, Selery, Django Channels
(ASGI), Docker, Nginx, Daily.co API, HTML, CSS.
object-oriented programming
Mastered web application Architecture development: Designed and built the platform from
development and database scratch, including the registration system and the personal accounts for
operations psychologists and clients.
Learned the fundamentals of Payment solution integration: Implemented a payment processing
machine learning and data system and a session booking system (via API integration), ensuring
analytics secure transaction processing and automatic confirmation of bookings.
Asynchronous processing (Celery/Redis): I set up background tasks
SKILLS to send notifications, automatically cancel unpaid bookings and
generate reports, which significantly reduced the load on the
Backend: Django, FastAPI, REST API application’s main thread.
Databases: PostgreSQL, SQLite, Real-time functionality: Integrated WebSocket-based chat (Django
Channels) and video conferencing via Daily.co for online consultations.
MongoDB, Redis
Localisation (i18n): Implemented full multilingual support (UA/EN),
Machine Learning: NumPy, Pandas,
including the translation of dynamic content and the user interface.
Scikit-learn, TensorFlow, OpenCV
Freelance / Python Developer | March 2024 – August 2025
Data Processing: Multiprocessing
Development of parsers and bots: I have developed high-performance
Message Brokers: RabbitMQ,Celery web scrapers using Python (BeautifulSoup, Selenium) and Telegram
Scraping: BeautifulSoup, Scrapy bots for the automation of business tasks.
DevOps & Tools: Docker, Git, GitHub Web development: Layout and customisation of websites using
Django, HTML and CSS to meet specific client requirements.
Soft Skills: Responsibility, Adaptability,
Stress resistance Soft Skills: Project management from requirements gathering through
to deployment, meeting deadlines and communicating directly with
LANGUAGES clients

English (B2)
Ukrainian (Native)