Олександр

Oleksandr Prytuliak
Backend PHP Developer
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SUMMARY SKILLS

Backend PHP Developer with commercial experience building and maintaining web Backend
applications. Specialized in Yii2 framework with strong expertise in PHP 8.x Yii2 Symfony
PostgreSQL/MySQL optimization, REST API development, and third-party
REST API OOP SOLID
integrations. Experienced in refactoring legacy code, implementing SOLID principles,
and working with fiscal/payment systems. Databases
PostgreSQL MySQL Redis
EXPERIENCE
Query Optimization
PHP Developer — HotelFriend Jan 2024 – Present
Frontend
Remote | Hotel Management SaaS | PHP 8.3, Yii2, PostgreSQL, Redis, Vue.js, Docker
Vue.js React JavaScript
Developed revenue reports with advanced filtering, optimizing SQL queries for large
datasets Tools
Integrated fiscal system for tax reporting and compliance Docker Git Postman Linux
Refactored business logic from controllers to service classes (SOLID principles)
Developed REST API endpoints and maintained legacy codebase, ensuring system SALARY EXPECTATION
stability and code quality
Maintained Vue.js widgets, fixing bugs and improving UI/UX for admin panel $1900 / month

Military Service — Armed Forces of Ukraine | Jan 2023 – Dec 2023 LANGUAGES

Middle Full-Stack PHP Developer — New Dealigence Aug 2022 – Jan 2023 Ukrainian Native
Remote | CRM System English A2
Developed CRM system modules using PHP 8.1, Yii2, MySQL, and React
EDUCATION
Integrated partner APIs and deployed application servers

PHP Developer — Mondial Solutions Nov 2019 – Jul 2022 PHP Developer Course
IT Education Academy
Kyiv | SaaS Platform
2020
Full-stack development with PHP 7.4, MySQL, Yii2, Bootstrap, jQuery
QA Engineer Course
Developed REST API for mobile application using Symfony
SkillUp
Optimized SQL queries, significantly improving application performance 2018 – 2019
Participated in SaaS platform refactoring: improving modular architecture
Bachelor's Degree
Integrated with external payment and logistics systems
National Aviation University
2013 – 2019
Administrator / QA Engineer — V&A Solutions Estonia Jun 2019 – Nov 2019
Kyiv
System administration, requirements analysis, test planning and execution