Ігор Кульматицький
@0005736
I build and modernize high-load PHP applications, APIs, and backend payment systems.
UkraineWhat I'm looking for
I've spent 15+ years building and maintaining PHP web applications, APIs, and high-load systems. Most recently, I developed payment-related backend API functionality at Tickets.ua using PHP 7/8 in production.
As a freelance developer, I've maintained Laravel and custom PHP applications and contributed to a gov-tech project using native PHP, Docker, Redis, Elasticsearch, and Workerman. I've also modernized legacy MVC applications, including a PHP 4 to PHP 5 migration at auction.ua.
I work across PHP, Laravel, Symfony, MySQL, PostgreSQL, Docker, and REST APIs, with experience in TYPO3, OpenCart, WordPress, caching, CI/CD, and frontend maintenance.
Experience
Work history, roles, and key accomplishments
Web Developer
Freelance
Jan 2024 - Jan 2026 (2 years)
Developed and maintained two web applications as a backend/full-stack developer, including a custom PHP-based application and a Laravel-based application. Worked on a gov-tech project using native PHP, Docker, Redis, Elasticsearch, and Workerman.
Education
Degrees, certifications, and relevant coursework
Coursera
Professional Certificate, Data Science
2019 - 2024
Completed multiple specializations in Data Science and Machine Learning, including the IBM Data Science Professional Certificate.
Lviv Polytechnic National University
Bachelor of Science, Computer Science
2004 - 2007
Studied Computer Science with a focus on Information Systems and Networks.
Tech stack
Software and tools used professionally
Availability
Location
UkraineAuthorized to work in
Website
github.com/ihorko-gitSalary expectations
Job categories
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