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OLEKSII PRYSHCHEPA
PYTHON DEVELOPER

LET'S TALK: CORE EXPERTISE:
Phone number: [open contact info](look above in the "contact info" section) Python Developer with a background in Applied Mathematics (KPI). 2 years of
Email: [open contact info](look above in the "contact info" section) experience combining backend development and data engineering. I build backend
Telegram: @jsolqo627 services, design database schemas, and engineer high-performance SQL queries.
Experienced with FastAPI, SQLAlchemy, and REST API integration. Focused on
writing clean, scalable code. I pick up new technologies quickly and am ready to
master any framework required for the project

HARD SKILLS: WORK EXPERIENCE:
Python & Backend: Python, FastAPI, Flask, SQLAlchemy ORM,
Aiogram, pyTelegramBotAPI PRODUCT ANALYST (PYTHON / DATA EN GIN E ERI N G)
Databases & Data Engineering: PostgreSQL, MS SQL Server,
PostgreSQL, MySQL, BigQuery (Complex Queries, Query
1+1 Media (Kyivstar TV) | Jan 2025 - Present (1 year and 2 months)
Optimization), ETL/ELT pipelines, Pandas, NumPy Developed Python parsers to extract data from external sources
Automation & Web Scraping: REST API Integrations, Selenium, Engineered complex, high-performance SQL queries for datasets with millions of
BeautifulSoup, Web Parsing records
Infrastructure & Tools: Docker, Git, Linux environment Automated manual data processing tasks with custom Python scripts
AI & Dev Efficiency: Prompt Engineering (ChatGPT, Gemini, Developed scripts to verify data consistency within the DWH
Claude) applied for code refactoring, debugging, and rapid Assisted new team members with SQL/Python tasks and project onboarding
prototyping Analyzed metrics from A/B tests to measure product feature impact

SOFT SKILLS: TELEGRAM BOT DEVELOPER
Fast Learning: Rapid mastery of new technologies and Freelance | Feb 2024 - Dec 2024 (11 months)
frameworks
Developed backend services and bots using FastAPI, Flask, Aiogram, and
Product-Mindedness: Understanding business metrics to
pyTelegramBotAPI
design efficient software solutions
Integrated external APIs to enable interaction with third-party services
Analytical Thinking: Deep system analysis and decomposition
Built web scrapers to automate content collection from websites and deliver updates
of complex tasks
to users via bot interfaces
Mentoring & Onboarding: Assisting new hires with technical
Designed relational database schemas to store user profiles, request history, and
questions and project integration
scraped content (focusing on data consistency)
Task Ownership: Taking full responsibility for assigned
Developed internal admin panels and access control systems to manage bot content
features, from coding to deployment
and user permissions

LANGUAGES: EDUCATION:
Ukrainian (Fluent) NATIONAL TECHNICAL UNIVERSITY OF UKR A INE “IG O R S I KOR S KY
English (B2)
KYIV POLYTECHNIC INSTITUTE”

Institute of Physics and Technology,
Bachelor of Applied Mathematics (3rd year)