Контактна інформація

Шукач приховав свої особисті дані, але ви зможете надіслати йому повідомлення або запропонувати вакансію, якщо відкриєте контакти.

Досвід роботи

Senior Backend Developer

з 08.2023 по 09.2026 (3 роки 2 місяці)
Confidential Company under NDA (Social Media & CRM/E-commerce), Дистанційно (IT)

Contributed to two distinct large-scale projects within the company:

Project 1: High-Load CRM & Logistics Platform
-​ Maintained and optimized a high-load CRM platform combining a legacy Yii1
monolith with distributed services.
-​ Designed and implemented Go services for high-concurrency workloads, including
webhook processing and large-scale postback delivery.
-​ Built asynchronous postback delivery pipelines capable of reliably dispatching large
volumes of HTTP callbacks with retry mechanisms and idempotent processing.
-​ Developed lightweight Go webhook gateways for third-party integrations (Voiso,
Telegram, WATI), reducing request latency and isolating external traffic from the core
monolith.
-​ Streamlined high-volume order processing pipelines and integrated multiple 3PL and
courier delivery providers.
-​ Optimized legacy code and database performance to improve stability under peak
traffic.

Project 2: Social Media Startup
-​ Architected and built scalable Laravel microservices from scratch within a distributed
event-driven architecture.
-​ Designed service boundaries, defined service-to-service communication patterns, and
participated in architectural decision-making.
-​ Implemented asynchronous workflows using Kafka and message queues for reliable
inter-service communication.
-​ Conducted code reviews and enforced high code quality standards through PHPStan,
Psalm, and PHPUnit.

Senior PHP Developer

з 05.2022 по 07.2023 (1 рік 3 місяці)
Autodoc, Дистанційно (IT)

- Designed backend services following DDD and CQRS principles.
-​ Developed RESTful APIs consumed by multiple internal systems.
-​ Participated in architecture discussions for migration from monolith to microservices.
-​ Improved service reliability and maintainability through automated testing.

Senior Backend Developer

з 03.2020 по 03.2022 (2 роки)
Rozetka, Дистанційно (IT)

-​ Developed high-load backend services responsible for promotions and discount
calculation.
-​ Designed and built the "Ad Cabinet" microservice from scratch using Go, enabling
sellers to run paid ad campaigns with dynamic pricing based on category and
popularity.-​ Developed a billing service in Go responsible for processing click and purchase
deductions from seller advertising balances.
-​ Worked with a monolithic system (PHP), optimizing its performance and extracting
business-critical features into Go microservices.
-​ Focused on system performance optimization, high availability, and high-load
e-commerce workflows.

Middle PHP Developer

з 04.2018 по 03.2020 (2 роки)
Хекса, ТОВ, Київ (IT)

-​ Worked on a scientific paper ordering platform.
-​ Implemented complex business logic and improved system performance.

Junior PHP Developer

з 09.2015 по 04.2018 (2 роки 8 місяців)
web studio “My Master”, Київ (IT)

-​ Built and maintained CMS solutions for e-commerce (Yii2).
-​ Gained practical experience in web development and client-oriented tasks.

Освіта

National Aviation University

Consolidated Information, Київ
Вища, з 2010 по 2015 (5 років)

Знання і навички

• PHP
• Golang
• Laravel
• Symfony
• Yii
• Yii2
• Microservices
• Monolithic Applications
• Event-Driven Architecture
• Distributed Systems
• High-Load Systems
• REST APIs
• OpenAPI/Swagger
• Webhooks
• Asynchronous Processing
• Message Queues
• MySQL
• PostgreSQL
• Redis
• Elasticsearch
• ClickHouse
• Apache Kafka
• RabbitMQ
• OOP
• SOLID
• DDD
• Design Patterns
• CQRS
• DRY
• KISS
• PHPUnit
• Codeception
• PHPStan
• Psalm
• Docker
• Docker Compose
• CI/CD
• Git
• Linux
• Composer
• Postman
• Cursor
• Claude Code
• JavaScript
• CSS
• GitHub
• REST API
• SQL
• JQuery
• Bootstrap

Знання мов

• Англійська — середній
• Українська — вільно

Додаткова інформація

Senior Backend Developer (PHP / Go) with 10+ years of experience building
high-load systems across e-commerce, CRM, and social media platforms.
Proven expertise in microservices, event-driven architecture, and legacy
monolith refactoring. Strong background in scalable systems using Kafka,
RabbitMQ, Redis, and Elasticsearch. Adept at leveraging AI-assisted tools
(Cursor, Claude Code) to accelerate delivery.