10 years of experience in PHP/MySql/JS, with frameworks like (starting from the beginning) Codeigniter, Laravel, Symfony, also microframeworks like Slim and Silex.

When it comes to JS, then except to the obvious jQuery, also ReactJS, and a smaller experience with VueJS.

Work Experience

  • 2023-02 - now

    SysRq » - company owner

    Working for various entities. Projects ranging from small to large. Mainly backend (PHP + Symfony, MySQL/MariaDB), with frontend comprising about 15%

  • 2022-06 - 2023-01

    Home.pl »

    Working in the Innovation Lab, handling various tasks.

  • 2021-10 - 2022-05


    A CRM

    DIY CRM, for internal use.

  • 2021-01 - 2021-09

    Mediart »

    Refactoring a big project based on PHP, MariaDB, 2 Windows Servers, 1 Linux Server.

    Refactoring was needed to add required features. Converted procedural JavaScript to full OOP. Optimized database queries (down from 1 minute to 2 seconds). And many others things.

  • 2020-11 - 2021-01


    Lots of small and medium projects

    Most based on PHP and MariaDB/MySql. One based on NodeJS.

  • 2020-04 - 2020-11

    Souvre.com »

    Coworking on a CRM for a company serving around 100.000 clients. Technology stack as usual.

  • 2017-01 - 2020-04


    Lots of small and medium projects

    Technology stack as usual (PHP (Symfony), MySQL, JS) + React Native (mobile applications).

  • 2015-07 - 2016-11

    Agnat (domena.pl) »

    Coworking on a system for managing domains and clients, for one of the leaders in the domain registry industry in Poland (5th position). Technology stack as usual + PostgreSQL.

  • 2011 - 2015

    Grupa Alias (Alias Group)

    Managing a group of developers and designers.
    Development of a CMS project, which in turn was used in various projects, small and big. Also: