Rafal Kowalewski
PHP developer
Bydgoszcz · +48 123 456 789 · rafal.kowalewski@example.com
Professional profile
PHP developer with 7 years of experience, the last 4 at a company running an online shop platform for 1,200 merchants. I build services in PHP 8 and Symfony with MySQL, Redis and message queues, write tests and clean up older code. Basket load time fell from 2.4 to 0.8 seconds, and bugs reported after releases fell by half.
Work experience
PHP developer
02.2022 - presentOnline shop platform, Bydgoszcz
- Services in PHP 8 and Symfony for 1,200 merchants and their shops.
- MySQL, Redis and message queues for handling orders and payments.
- Basket optimisation, load time from 2.4 to 0.8 seconds.
- Unit and functional tests, bugs after releases down by half.
- Cleaning up older code and upgrading from PHP 7 to PHP 8.
Junior PHP developer
06.2018 - 01.2022Digital agency, Bydgoszcz
- Websites and applications in Laravel for clients.
- Integrations with payment systems and couriers.
- Deployments to client servers.
Education
Engineering degree, computer science
2014 - 2018Bydgoszcz University of Science and Technology
Skills
- PHP 8, Symfony and Laravel
- MySQL and Redis
- Message queues
- REST APIs and integrations
- Unit and functional tests
- Git, Docker and deployment pipelines
Certificates
- Symfony framework certificate, 2022
- PHP application performance training, 2023
- Docker for developers course, 2021
Languages
- English: B2
Additional information
- Remote or hybrid work
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