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Назар
Python-програміст
- Age:
- 20 years
- City of residence:
- Lutsk
- Ready to work:
- Lutsk, Remote
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ABOUT ME
Python Backend Engineer with 4+ years of commercial
experience and 50+ delivered production systems. Specialized
in async Python, backend architecture, PostgreSQL/Redis,
integrations, and production-grade service design.
Experienced in taking backend systems from architecture and
data modeling to deployment and support.
EXPERIENCE
NAZAR Freelancer
Delivered 50+ production backend, automation, and
2022 – now
KLYMCHUK
integration systems for independent and long-term clients.
Built async Python services, APIs, database layers, and
integrations using FastAPI/aiohttp, PostgreSQL, Redis,
SQLAlchemy, Docker, and third-party APIs.
Backend Engineer
Python Developer 2023 - 2024
CONTACT Devevo (20–25 people)
Built production backend logic, APIs, database schemas,
and asynchronous Python services.
@notGucul Contributed to architecture, code reviews, deployments,
GitHub and Docker/Kubernetes infrastructure.
LinkedIn Lead Backend Engineer 2025 - 2026
Lutsk, Ukraine QuaronSoftware (up to 10 people)
Led backend architecture and core API development for
[open contact info ](look above in the "contact info" section)
client systems and integrations.
Designed modular and event-driven solutions, managed
SKILLS CI/CD and deployments, and coordinated backend work in
a team of up to 10 people.
Python, FastAPI, aiohttp, aiogram 3,
Pydantic
PROJECTS
PostgreSQL, Redis, SQLite, MySQL,
SQLAlchemy, Alembic
TED Dec 2025 - Now
Clean Architecture, modular monoliths,
Personal Assistant & Homelab Platform
microservices, event-driven systems
Event-driven platform with NATS JetStream, a centralized
REST, webhooks, gRPC, NATS JetStream
scheduler, monitoring, reminders, service-owned data, and
Docker, Kubernetes, Nginx, CI/CD, GitHub
resilient inter-service communication.
Actions, Linux
Python, NATS JetStream, PostgreSQL, Redis, Docker
Integrations · Payments, messaging APIs,
blockchain APIs, Playwright, Google Snizhok — Student Platform 2021 - 2024
Sheets Student platform for schedules, homework, remote-class links,
group notes, reminders, and shared task tracking.
Reworked the architecture in a major update; reached 132
LANGUAGE users across 12 study groups/classes by 2024
Ukrainian (Native) Aiober Oct 2023 - Apr 2024
Open-source async Python library for building Viber bots.
English (B2) Provides a structured architecture and simplifies interaction
with the Viber API.
Polish (A2) Python, Aiohttp, Viber API
Python Backend Engineer with 4+ years of commercial
experience and 50+ delivered production systems. Specialized
in async Python, backend architecture, PostgreSQL/Redis,
integrations, and production-grade service design.
Experienced in taking backend systems from architecture and
data modeling to deployment and support.
EXPERIENCE
NAZAR Freelancer
Delivered 50+ production backend, automation, and
2022 – now
KLYMCHUK
integration systems for independent and long-term clients.
Built async Python services, APIs, database layers, and
integrations using FastAPI/aiohttp, PostgreSQL, Redis,
SQLAlchemy, Docker, and third-party APIs.
Backend Engineer
Python Developer 2023 - 2024
CONTACT Devevo (20–25 people)
Built production backend logic, APIs, database schemas,
and asynchronous Python services.
@notGucul Contributed to architecture, code reviews, deployments,
GitHub and Docker/Kubernetes infrastructure.
LinkedIn Lead Backend Engineer 2025 - 2026
Lutsk, Ukraine QuaronSoftware (up to 10 people)
Led backend architecture and core API development for
[
client systems and integrations.
Designed modular and event-driven solutions, managed
SKILLS CI/CD and deployments, and coordinated backend work in
a team of up to 10 people.
Python, FastAPI, aiohttp, aiogram 3,
Pydantic
PROJECTS
PostgreSQL, Redis, SQLite, MySQL,
SQLAlchemy, Alembic
TED Dec 2025 - Now
Clean Architecture, modular monoliths,
Personal Assistant & Homelab Platform
microservices, event-driven systems
Event-driven platform with NATS JetStream, a centralized
REST, webhooks, gRPC, NATS JetStream
scheduler, monitoring, reminders, service-owned data, and
Docker, Kubernetes, Nginx, CI/CD, GitHub
resilient inter-service communication.
Actions, Linux
Python, NATS JetStream, PostgreSQL, Redis, Docker
Integrations · Payments, messaging APIs,
blockchain APIs, Playwright, Google Snizhok — Student Platform 2021 - 2024
Sheets Student platform for schedules, homework, remote-class links,
group notes, reminders, and shared task tracking.
Reworked the architecture in a major update; reached 132
LANGUAGE users across 12 study groups/classes by 2024
Ukrainian (Native) Aiober Oct 2023 - Apr 2024
Open-source async Python library for building Viber bots.
English (B2) Provides a structured architecture and simplifies interaction
with the Viber API.
Polish (A2) Python, Aiohttp, Viber API
More resumes of this candidate
Lutsk, Remote
NAZAR KLYMCHUK Python Backend Engineer | Lutsk, Ukraine PROFESSIONAL SUMMARY Python Backend Engineer with 4+ years of commercial experience and 50+ delivered production backend, automation...
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The candidate's resume is posted at https://www.work.ua/resumes/20211160/