Контактна інформація

Отримати контакти цього кандидата можна на сторінці https://www.work.ua/resumes/2306184/

Досвід роботи

Software Engineer

з 12.2025 по 10.2026 (11 місяців)
Hyperflow Finance (Israel), Дистанційно (IT)

- Blockchain data indexing platform: core API for querying blocks, transactions and event logs stored in ClickHouse.
- GraphQL API built for performance, scalability and reliable data retrieval.
- Redis caching for frequently requested data.
Stack: Python, GraphQL, ClickHouse, Redis, Docker

Software Engineer

з 10.2024 по 10.2025 (1 рік)
MayaB (Bezoxx), Дистанційно (IT)

- Data extraction from Amazon and Walmart (100K+ products per day).
- Real-time ETL pipelines using Apache Kafka and Airflow.
- EDI integration with luxury brands and fashion retailers.
- Microservices for multi-marketplace data synchronization.
- Automated 80% of manual data collection, enabling real-time competitive pricing.
Stack: Python, PHP (Laravel, Symfony), SQL, Apache Kafka, ClickHouse, Docker, Airflow, REST

Python Developer (Independent Projects: Local AI & Automation)

з 05.2023 по 10.2024 (1 рік 6 місяців)
Самозайнятість (Self-employed), Дистанційно (IT)

Independent Projects: Local AI & Automation
- LLM news aggregation pipeline: collects articles from 20 news feeds, classifies topics, filters irrelevant categories and extracts individual facts; clusters related articles across sources, merges and rewrites them, with length scaled to the number of facts.
- Generative image pipeline on ComfyUI: automated preset assembly, batch rendering and publishing to Telegram and other platforms via API.
- ComfyUI workflows: sampler tuning, refiner models, face detection and swap, pose estimation with re-rendering, inpainting, upscaling, watermarking.
Stack: Python, LM Studio API, Qwen, Gemma, ComfyUI

Software Engineer

з 11.2019 по 05.2023 (3 роки 7 місяців)
Autodoc, Одеса (IT)

- Designed and maintained DWH: ETL pipelines, Data Lakes and Data Marts for analytics users.
- Implemented OLTP -> OLAP data flows on ClickHouse and Apache Kafka.
- Orchestrated data workflows with Apache Airflow.
Stack: Python, PHP (Symfony), ClickHouse, MySQL, MongoDB, SQL, Apache Kafka, Airflow

Backend Developer

з 07.2018 по 11.2019 (1 рік 5 місяців)
Autodoc, Одеса (IT)

- Developed and supported the Autodoc.eu backend and the Automated Warehouse System (AWS) core.
- Asynchronous task processing with RabbitMQ, Gearman and Supervisor.
- SQL database design and query optimization.
Stack: PHP (Symfony, CodeIgniter), MySQL, MongoDB, RabbitMQ, Gearman

PHP Web Developer

з 03.2017 по 03.2018 (1 рік)
Freelance, Одеса (IT)

PHP Backend Developer | E-commerce & Custom Business Solutions
- Developed custom online stores and user management systems for SMB clients
- Built personal account systems with advanced user role management
- Created automated business process solutions for local enterprises
- Business Focus: Tailored web applications for small-to-medium businesses
Stack: PHP, Yii2, Laravel, Vue.js, MySQL, JavaScript, JSON, HTML/CSS

PHP developer

з 06.2016 по 03.2017 (10 місяців)
v-jet.net, Дніпро (IT)

PHP Developer | International Outsourcing Company
- Developed enterprise solutions for USA, European, and Asian markets
- Built ERP systems for agricultural corporations and logistics companies
- Created e-commerce platforms for light manufacturing industry
- Implemented complex business logic for multi-national client projects
- Business Impact: Delivered 10+ international projects across multiple industries
Stack: PHP, Yii2, MySQL, JavaScript

PHP Developer (FullStack)

з 05.2015 по 05.2016 (1 рік)
ТОВ «Комп'ютерна академія «ШАГ», Дніпро (IT)

FullStack Developer | International IT Education Platform (109 branches, 23 countries)
- Developed comprehensive e-learning management system for global academy network
- Built multi-role platform: teachers, administrators, students, group management
- Implemented academic features: schedules, homework systems, grade journals
- Integrated user management for thousands of students and faculty members
- Business Impact: Digitized educational processes for international academy operations
Stack: PHP (OOP), Composer, MySQL, MVC architecture

PHP Web Developer

з 03.2013 по 07.2015 (2 роки 5 місяців)
OOO "Завод стеко", Дніпро (Легка промисловість)

PHP Web Developer | Multi-level Partner Distribution System
- Developed 3-tier partner network management system for window manufacturing company
- Built hierarchical business logic: factory - main partners - sub-partners (100+ accounts)
- Created automated order processing from end customers through partner network
- Implemented revenue tracking with transparent income visibility for partners
- Integrated with 1C database systems for inventory and financial data
- Business Impact: Digitized entire partner distribution network, automated order processing
Stack: PHP, MySQL, HTML/CSS, 1C integration

Web-розробник, верстальник

з 01.2011 по 03.2014 (3 роки 3 місяці)
Freelance, Киев (IT)

Розробка дрібних сайтів-візиток, стандартних та не стандартних інтернет магазинів та сервісів на їх основі, онлайн-калькуляторів, корпоративних сайтів.

Проектування макетів.
Розробка дизайну.
Верстка створення шаблонів для СMS Joomla.
Розробка не складних модулів та компонентів для Joomla 1.5-2.5

Освіта

Дніпропетровский монтажний технікум

ДИЗАЙН та АРХІТЕКТУРА, Дніпро
Середня спеціальна, з 2001 по 2005 (4 роки)

Во время курса были освоены базовые навыки графического дизайна
Photoshop. Autocad. Corel. Illustrator. 3D MAX

Программирование:
Самообразование.

Додаткова освіта та сертифікати

Немає додаткової освіти та сертифікатів.

Знання і навички

• PHP
• MySQL
• CSS
• HTML
• JavaScript
• JQuery
• Git
• Linux
• Windows
• Sphinx Search Engine
• Python
• ClickHouse
• MongoDB
• Apache Kafka
• Apache Airflow
• TensorFlow
• Yii2
• Laravel
• Symfony
• SQL
• RabbitMQ
• Gearman
• REST API
• PostgreSQL
• Docker
• ETL
• CI/CD
• WebSocket
• GraphQL
• Vue.js
• Knowledge of design patterns
• DDD
• Redis
• OAuth
• Automation testing tools
• Знання принципів ООП
• GitHub
• Django
• CQRS
• Clean Architecture
• Microservices
• CodeIgniter
• LLM API
• ComfyUI

Знання мов

• Українська — вільно
• Англійська — середній

Додаткова інформація

Summary
Backend engineer with 10+ years in commercial development and 5+ years in data-intensive systems. Builds high-load APIs, real-time ETL pipelines and analytical storage on ClickHouse and Apache Kafka. Recent focus: blockchain data indexing, e-commerce data platforms and local LLM pipelines. Applies Clean Architecture, DDD and CQRS.

Languages: Ukrainian - native, Russian - native, English - intermediate (reading & writing).
GitHub: sni10