Артем

Artem Ivanchenko
PHP BACKEND DEVELOPER
[відкрити контакти](див. вище в блоці «контактна інформація») artem_ivanchenko0000

Profile
Backend PHP Developer with 2+ years of experience building scalable services and high-load backend
systems. Specializes in asynchronous processing, transactional data consistency, and performance
optimization. Experienced in designing services that process large volumes of events and maintain data
integrity across distributed systems. Strong focus on reliability, system efficiency, and clean architecture

Professional Experience
PHP Backend Developer, Giulia 11/2023 – Present
Designed and implemented a bonus aggregation service responsible for
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calculating and consolidating loyalty rewards across the user base.
Built asynchronous processing pipelines using RabbitMQ to handle high-volume
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bonus events without impacting core transaction flows.
Implemented centralized logging with Grafana Loki and structured logs, enabling
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faster debugging and improved production visibility.
Wrote unit and integration tests using PHPUnit, achieving 60% coverage of core
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business logic.
Implemented background workers with retry and failure-handling mechanisms to
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ensure reliable processing.
Eliminated queue congestion by batching bonus events and reducing worker
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processing overhead.
Supported less experienced developers through code reviews and knowledge
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sharing, helping improve overall team productivity.

Education
Physics of electronics and computer systems, Dnipro National University
Specialty: micro and nanosystem technology

Skills
Backend Data & Storage
PHP, Laravel, MVC, REST API, RabbitMQ MySQL, Redis

Tools & Environment
Docker, Git, Linux, CI/​CD, Nginx, PHPUnit

Languages
English
Intermediate (B1)