Олександр

Oleksandr Dmytryk

Software Backend Engineer | PHP
Location: Lviv, Ukraine
Telephone: [open contact info](look above in the "contact info" section)
E-mail: [open contact info](look above in the "contact info" section)
LinkedIn: [open contact info](look above in the "contact info" section)

Skills:
PHP, Kotlin(for REST APIs), JavaScript
Laravel, Ktor, REST API, SOAP, gRPC
MySQL, MongoDB, Redis, Elasticsearch
GCP, Docker, Helm, GitLab CI/CD
OpenTelemetry, NewRelic, Grafana
Microservices, DDD, MVC, OOP, SOLID, DRY, KISS
Claude Code, Git, Xdebug

Languages:
Ukrainian, English (B2)

Experience:
Position: Software Backend Engineer
Company: “AUTODOC SE” (06.2022 - Present)
Contributed to improving system scalability and maintainability, supported and implemented new
functionality in the main high-traffic e-commerce project (monolithic architecture), and decomposed
it into microservices.
Designed and launched production microservices:
1) Popups (Kotlin/Ktor, MongoDB, MySQL, Redis). An API-driven service for managing and
displaying popups. The service allows project-specific configurations, including display status,
event triggers, display priority, display timeouts, route-based restrictions and user
segmentation. Covered by tests, documented via Swagger and monitored with New Relic.
Monthly metrics:
● Average throughput: 11.1k RPM,
● Error rate: 0 %,
● Average response time: 1.54 ms.
2) Prices (PHP 8.2/Laravel, MySQL, MongoDB). Developed to provide real-time product pricing
for the project via API. Covered by tests and documented via Swagger, integrated with New
Relic and OpenTelemetry with Grafana for deep observability.
Monthly metrics:
● Average throughput: 1.07k RPM,
● Error rate: <0.01 %,
● Average response time: 64 ms.
Actively contributed to team growth, shared team lead responsibilities during the lead’s absence,
conducted code reviews and assisted colleagues in resolving complex technical challenges.

Position: Middle Laravel Developer
Company: “Not The Same Agency” (03.2020 - 02.2022)

Developed and supported projects, built CRM systems, REST API, e-commerce systems,
integration of various APIs. Participated in pre-sales, mentoring junior teammates, collaboration
with the marketing team to deliver new features and improve performance.

Main projects:
● Panda Auto - an online auto parts store (PHP/Laravel, MySQL, Redis, Horizon). Features:
○ Developed two-way synchronization of products, orders, returns, users, images, etc.,
with ERP system using WebHooks, REST API, Events, Queues.
○ Built an admin panel for data management, user roles and permissions,
synchronization control, email/SMS notifications, product exports in Google Sheets,
XML and Excel formats.
○ Implemented filtering/search functionality, content generation and replacement tool
for better search optimization and unique content generation.
○ A module for the marketing team enabling fast management of meta-data, SEO text,
canonical links, and meta-robots tags for any page on the site, including search and
filtering result pages.

● AstreyaCRM - a system for selling, booking and ordering women's goods. Features:
○ User roles and permissions management.
○ Dependence of product price and availability on the user’s role.
○ Telegram Bot API notifications for managers.

Position: PHP Laravel developer
Company: “SoftEthica” (Part-time) (02.2021 - 06.2021)
Supported and developed new features for the portal of real estate advertisements for rent,
purchase and sale, as well as for the selection of realtors and agencies.

Position: PHP developer
Company: “Apricode” (07.2019 - 12.2019)
Developed and supported projects based on OpenCart and Laravel.

Position: PHP developer
Company: “Adlers Ukraine” (05.2016 - 06.2019)
Developed and supported projects based on OpenCart and MODX Revolution.

Education:
O. M. Beketov National University of Urban Economy in Kharkiv. Programme subject area -
"Electrical energetics, electrical engineering and electromechanics". Master's Degree