Yurii Postoronka
@yuriipostoronka
Backend PHP Developer with 7+ years building scalable APIs and SaaS platforms.
HungaryWhat I'm looking for
I’m a Backend PHP Developer with 7+ years of experience building production-grade APIs, SaaS platforms, CRM systems, and e-commerce solutions. I bring deep expertise in Laravel, with production background in Symfony, plus strong skills in SQL optimisation, microservices, and scalable backend architecture.
I’ve worked comfortably in distributed, cross-functional teams and I enjoy long-term production support and legacy system modernisation. In my recent roles, I developed and maintained complex Laravel codebases, implemented Redis caching, integrated Stripe with webhook/dispute handling, and delivered automated PHPUnit tests and PHPStan-compliant code.
Experience
Work history, roles, and key accomplishments
Laravel Developer
Axisbits GmbH
Oct 2025 - May 2026 (7 months)
Developed and maintained complex Laravel-based marketplace web applications, including shop management, product moderation, order, and rating systems. Optimized SQL queries, implemented Redis caching, and integrated Stripe payments with webhook and dispute handling.
Laravel Developer
Ed3p
Feb 2022 - Oct 2025 (3 years 8 months)
Built backend features for a SaaS LMS platform supporting thousands of users and implemented integrations with Jira, Panopto, Kaltura, and Canvas LMS. Extended microservices functionality and developed internal SDK packages while maintaining code quality with PHPUnit and PHPStan.
Backend Developer
Majestyk
Apr 2021 - Feb 2022 (10 months)
Built REST APIs for mobile and React applications using Laravel and MySQL, implementing scalable API architecture and complex business logic. Collaborated with frontend and mobile developers in a cross-functional team to deliver backend capabilities.
PHP Developer
SkyUp Studio
Mar 2017 - Apr 2021 (4 years 1 month)
Developed and maintained Symfony 4 monolith applications using Doctrine ORM, DI, and Twig, including fiscal cash register and payment processing integrations. Built CRM platform and REST API services with Laravel and Vue.js, designing MySQL databases and implementing XLSX parsing and event-driven analytics.
Education
Degrees, certifications, and relevant coursework
IT STEP Academy
Professional Training, Software Development
2010 - 2012
Professional training in Software Development (2010–2012).
State University of Information and Communication Technologies
Master's degree, Information Security in Computer Networks & Systems
2005 - 2009
Master’s degree in Information Security in Computer Networks & Systems (2005–2009).
Availability
Location
HungaryAuthorized to work in
Job categories
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