My projects

PZ Grawerki - Official Website
Node.js
Express.js
MongoDB
Git
Ubuntu
Nginx
Bootstrap
A comprehensive web platform for the CNC industry implemented in an end-to-end model. I was responsible for the full project lifecycle: from creating an efficient Express.js backend, to service migration, DNS management, and production deployment on an Ubuntu server.
- Design, development, deployment
- Custom CMS for website management

RFID Card Management System
Node.js
Express.js
MongoDB
Python
Git
SQLite
Bootstrap
An integrated system for managing RFID card permissions and archiving logs. The project combines an intuitive web panel with efficient, two-way network communication with external IoT devices, relying on Node.js architecture and an SQLite database.
- Hardware layer integration