Dima

DMYTRO OLIINYK
BACKEND PYTHON DEVELOPER

PROFILE
Junior Python Developer with experience in backend development using
FastAPI, SQLAlchemy, and PostgreSQL. Built real projects including
CONTACT Telegram bots and REST APIs. Focused on clean code and scalable
architecture. Actively seeking a Python Developer position to grow and
[открыть контакты](см. выше в блоке «контактная информация») contribute to real projects.

[открыть контакты](см. выше в блоке «контактная информация»)
WORK EXPERIENCE
Zhytomyr
Experience
t.me/doliynyk1 Python Backend Developer - 2 months
Data Analyst (SQL, Python Developer) - 1 months

SKILLS Python Developer
Python Developed backend services using FastAPI with async architecture
FastAPI Implemented user authentication & registration (JWT, email
confirmation, Google OAuth)
SQLAlchemy (Async ORM) Designed and optimized database schemas with PostgreSQL
PostgreSQL Used SQLAlchemy ORM and Alembic for migrations
Built Telegram bots using aiogram for online stores
REST API Worked with Docker to containerize applications
Git & GitHub Followed clean architecture and separation of concerns

Docker & Docker Compose
Telegram Bot Developer
JWT Authentication
Created a Telegram bot for an online store selling goods from China
FastCRUB Implemented product management, image handling, and order logic
Alembic (Migrations) Stored data using PostgreSQL and SQLAlchemy
Managed bot states and file storage
Telegram Bots (aiogram) Maintained project documentation and practice diary
Basic Frontend
understanding (HTML, CSS) EDUCATION

Zhytomyr Polytechnic State University 2022 - 2026
Bachelor’s Degree (in progress)
LANGUAGES Field: Information Technologies
English (B1)
Ukrainian (Native)