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Work experience

Python software engineer

from 09.2023 to 05.2026 (2 years 9 months)
RedCore, Київ (IT)

Backend engineer and one of the original contributors to a dedicated education microservice created by extracting learning-related domains from the core platform.

Key achievements:
• Contributed to the migration of education-related domains into the new microservice, helping decompose business logic, define clearer service boundaries, and improve platform scalability.
• Served as one of the original authors of several core backend modules, including achievements, clubs, team rewards, and rewards-related analytics.
• Designed and delivered complex workflows for workshops, sharing sessions, participation requests, approvals, registration deadlines, private/open access models, and group-based visibility.
• Built LMS reporting and analytics features with advanced filtering, aggregations, and XLSX exports.
• Implemented cross-service integrations via HTTP APIs and event-driven communication with NATS JetStream, along with asynchronous processing using Celery and RabbitMQ.
• Improved maintainability and service boundaries by applying layered architecture, repository pattern, DTO-based contracts, and use-case-oriented service design.
• Resolved production-critical race conditions, data consistency issues, and synchronization problems in learning-related flows.
• Owned parts of the dev and UAT deployment workflow, including updating Kubernetes configuration in k8s repositories, maintaining Helm-based settings, verifying rollouts in ArgoCD, and investigating runtime issues via Grafana logs.
• Integrated AI-assisted development tools into daily backend workflows, using Codex and agent-based tooling to speed up implementation, debugging, refactoring, and technical exploration.
• Reduced routine test preparation effort by ~72% in typical cases (from ~95s to ~27s), with an estimated ~40 engineering hours saved across ~1,500 tests.

Python Backend Developer

from 06.2022 to 09.2023 (1 year 4 months)
vikyhome, Київ (Послуги для населення та бізнесу)

• Built and deployed a production-ready Django REST API for a service catalog, implementing full CRUD
workflows, JWT-based authentication with admin-restricted write access, and a robust media pipeline via
Cloudinary with automated cleanup of obsolete assets.
• Delivered a containerized backend infrastructure using Docker, PostgreSQL, Gunicorn, and Nginx, ensuring
reliable deployment and scalable runtime performance.
• Improved developer experience and system reliability through OpenAPI (Swagger/Redoc) documentation and
comprehensive backend test coverage for core endpoints.

Python backend developer

from 04.2021 to 06.2022 (1 year 3 months)
Agent’s and apartments LLC, Київ (Нерухомість)

• Built a Telegram lead-generation bot for real estate, automating end-to-end property sourcing and delivery to users.
• Implemented automated scraping and filtering of OLX listings (owner-only rentals and sales) with scheduled updates during business hours.
• Designed and deployed a fully autonomous pipeline for collecting, matching, and delivering relevant property offers via Telegram.

Additional education and certificates

FoxMinded

2021, 8 місяців

FoxMinded, GRASP and GOF design patterns

2024, 2 місяця
Certificate

Knowledge and skills

• Python
• Django
• Git
• PostgreSQL
• Docker
• Flask
• Django Rest Framework
• REST
• AWS
• Google Cloud Platform
• Swagger
• Bootstrap
• Redis
• Celery
• Nginx
• Aiogram
• Asyncio
• Aiohttp
• FastAPI
• NATS
• Docker Compose
• PyTest
• Knowledge of design patterns

Language proficiencies

English — above average

References

• Tyurina Victoria

  Tyurina Victoria

  CEO, vikyhome

  Contact details are hidden

• Oleksandr Bekmann

  Oleksandr Bekmann

  Real estate broker, Agent’s and apartments LLC

  Contact details are hidden