About
I'm a PHP Developer. At Transmobil Sp. z o.o. (since January 2025) I build a subscription e-commerce store with recurring payments and created a working KSeF module for the in-house CRM. The store is integrated with KSeF, CRM and the telematics system.
Earlier, as a freelance programmer, I built e-commerce software, store API integrations, data scrapers, REST APIs and mobile apps, including an Enova365 API, a PDF invoice parser and Mobile store keeper. At Seigo I created PrestaShop and React Native software; at Metalzbyt I created PrestaShop modules and the Mobilny Magazynier WMS while supporting Enova365 and IT operations.
My CV lists PHP, OOP, Symfony, JavaScript and TypeScript alongside React Native, Python, Django, REST APIs, relational databases, Git and Docker. I have used these technologies in the software described above.
Experience
PHP Developer · Transmobil Sp. z o.o.
Jan 2025 – present
Full-time. I build a subscription e-commerce store with recurring payments (SaaS platform). I created a working KSeF module for the in-house CRM. The store integrates with KSeF, the CRM and the telematics system.
Freelance Programmer · Freelance
May 2023 – Dec 2024
Freelance. I built e-commerce software, modules, scripts, store API integrations, data scrapers, REST APIs, mobile apps and custom software — including an Enova365 API (C#/.NET Core 6), a PDF invoice parser (Symfony PHP) and Mobile store keeper (React Native, TypeScript, Symfony PHP, FastAPI, MySQL, SQLite, Git and Docker).
Programmer · Seigo
May 2021 – May 2023
Part-time freelance (1/3 FTE). A competitor price analyzer (PrestaShop module for matching and auto-adjusting prices) and a mobile app for setting product locations via barcode scanner (camera/laser).
IT Specialist · Metalzbyt sp. z o.o.
Jul 2020 – Mar 2023
Full-time. I created PrestaShop modules and the Mobilny Magazynier WMS for phones and data collectors. I provided Enova365 ERP helpdesk, created C# scripts and improvements, expanded the network and CCTV, and maintained IT hardware continuity.
Education
Politechnika Gdańska
Computer Science — Master's · 2024 – present
Uniwersytet Warmińsko-Mazurski
General Computer Science — Engineer · 2016 – 2020
Technikum Ekonomiczne nr 7 im. Mikołaja Kopernika w Olsztynie
IT Technician · 2012 – 2016
Skills
- PHP
- Symfony
- Python
- Django
- Django REST Framework
- REST API
- C#
- .NET
- OOP
- MVC
- HTML5
- CSS3
- JavaScript
- TypeScript
- jQuery
- React
- Redux
- Bootstrap 5
- React Native
- Expo
- MySQL
- PostgreSQL
- SQLite
- MSSQL
- PrestaShop
- WordPress
- Git
- Docker
- Linux
- Apache2
- Nginx
- Windows Server
I am a PHP Developer with experience in subscription stores, KSeF modules, ERP integrations and warehouse mobile apps — if that matches your needs, let's talk.
Let's talk