Алім

Alim Liumanov
Python Backend Developer
Kyiv, Ukraine
Email: [відкрити контакти](див. вище в блоці «контактна інформація»)
Telegram: @aliuman0v

PROFESSIONAL SUMMARY
Backend developer with 7+ years of experience building backend systems, APIs, and data
processing services using Python. Experienced in designing REST APIs, developing microservices,
and working with asynchronous Python. Worked across fintech, IoT, and healthcare domains
building scalable backend systems and data processing pipelines. Strong experience with FastAPI,
Flask, Django, PostgreSQL, Docker, and distributed services.

CORE TECHNOLOGIES
Languages Python
Frameworks FastAPI, Django, Flask, aiohttp
Databases PostgreSQL, ClickHouse, MySQL, Sybase
Infrastructure Docker, Docker Compose
Messaging MQTT, NATS
Data Processing Pandas, Elasticsearch, Grafana, Kibana
Other REST API, AsyncIO, GraphQL, Redis, Celery, Protobuf

PROFESSIONAL EXPERIENCE
Ciklum — Python Backend Developer (Dec 2025 · Mar 2026)
Healthcare platform backend development and modernization.
• Refactored existing backend services to improve maintainability and system performance
• Designed and implemented REST API endpoints using FastAPI
• Worked with PostgreSQL and SQLAlchemy to improve data layer reliability
• Participated in improving backend architecture and code quality across services
Tech stack: FastAPI, Python, REST API, PostgreSQL, SQLAlchemy
Luxoft — Software Developer (Project 2) (Oct 2023 · Present)
Data Delivery platform responsible for collecting and preprocessing financial data used in analytics.
• Developed backend functionality for financial data delivery services
• Implemented tools for processing large volumes of historical and real■time market data
• Improved stability and reliability of internal data pipelines
• Participated in code reviews and backend architecture discussions
Tech stack: Python, Docker, Bash, Pandas
Luxoft — Software Developer (Project 1) (Sept 2021 – Oct 2023)
Fintech platform support and modernization project.
• Maintained and supported backend services of a financial platform
• Refactored legacy components to improve maintainability
• Implemented bug fixes and backend improvements across services
Tech stack: Flask, Python 3.8–3.10
ZeBrains — Python Developer (Dec 2020 – Aug 2021)
Backend development across multiple projects including mobile applications and web services.
• Developed backend APIs for mobile and web applications
• Extended GraphQL APIs and optimized database operations
• Participated in database design and architecture planning
Tech stack: Python, Django, aiohttp, GraphQL, PostgreSQL, Docker, Redis, Celery
SmaSS — Python Developer (Sept 2017 – Nov 2020)
Startup building smart video analytics systems (smart store and smart parking).
• Developed backend APIs for ingesting IoT device data
• Built microservices for processing and analyzing video analytics data
• Implemented messaging integration with IoT devices via MQTT
• Designed database structures for analytics services
Tech stack: Python, Django, AsyncIO, MQTT, NATS, PostgreSQL, ClickHouse, Protobuf

EDUCATION
V.I. Vernadsky Taurida National University — Master of Physics (Applied Physics), 2016

LANGUAGES
Russian — Fluent
Ukrainian — Upper■Intermediate
English — Upper■Intermediate