Oleksandr

OLEKSANDR POPOV
PYTHON DEVELOPER

SUMMARY
Python Developer focused on backend services and Telegram automation.
Built a book-sharing web service (Django/SQlite3/HTML-CSS/JavaScript),
a Kanban task manager (Django/PostgreSQL/HTML-CSS/JavaScript), and
CONTACT a Telegram bot for an education center (Aiogram/API integrations) to track
schedules and student payments. Confident in async patterns, SQL, and
[open contact info](look above in the "contact info" section) code review; communicate requirements and write documentation in
English (Upper-Intermediate, B2). Prior experience in pharmacy and client
[open contact info](look above in the "contact info" section) relations strengthened attention to detail, ownership, and communication
Kharkiv, Ukraine, remote under pressure. Motivated to contribute to the team's work and improve
my Python development skills.
Telegram

LinkedIn PORTFOLIO
GitHub Python Developer 2025 - PRESENT
Freelance

SKILLS Task Manager (Kanban) — Django, SQlite, HTML/CSS/JS, Git/GitHub
Demo GitHub Code
Object-Oriented Programming Developed API for workspaces, boards, columns, tasks, and drag-and-drop
ordering.
(OOP): SOLID principles, Design Used async endpoints and SQlite models; added filtering/sorting for
productivity.
patterns
Documented endpoints with OpenAPI; separated business logic from I/O
Algorithms and Data Structures layers

Python Core Library Service API(Group project) — Django, DRF, PostgreSQL,
JWT authentication, Celery, Stripe, Git/GitHub
Web Scraping & Data Analysis GitHub Code
Machine Learning: Neural A collaborative backend for book reservations and lending workflows. My
scope covered application security and role-based permissions, domain
Networks, Classification, Machine models for books with end-to-end CRUD, and the core business rules to
compute late-return penalties. Result: consistent access control and accurate
Learning models
fine calculation across the borrowing lifecycle.
Django/Django ORM/DRF
Online Cinema API (Group project) — FastAPI, PostgreSQL, Redis, Celery,
FastAPI Stripe, JWT, Docker
GitHub Code
SQlite/SQLAlchemy/PostgresSQL
A collaborative backend for an online cinema platform with movie catalog,
HTML/CSS/JavaScript(Basics) shopping cart, and payment processing. My scope covered JWT
authentication with token refresh mechanism, favorites and shopping cart
Git/GitHub functionality with optimized queries, filtering and sorting endpoints for movies
with search capabilities, Celery task configuration for asynchronous email
Debugging/Docker
notifications and token cleanup, user activation workflow with email
Aiogram verification, and Stripe payment integration for order processing.

CI/CD
EDUCATION
LANGUAGES National University of Pharmacy, Kharkiv, Ukraine 2019 - 2025
Master’s Degree in Pharmacy
English (B2)