Hello! 👋

I'm Maciej, a Web Developer

I create websites and applications

Web Developer

About me

I am a web developer with over 5 years of experience. I specialize in developing applications and websites including e-commerce. I continuously expand my knowledge with new technologies and programming languages. I learned to program in 2015, and I created my first website in 2016 with CMS Joomla - even then I was already familiar with HTML or CSS. In 2019 I quickly learned to program in PHP, which allowed me to earn my first money.

I'm a man who likes to discuss a variety of topics and can debate a variety of issues - I often fight for my rights if I'm sure of them. I really like to create solutions that are missing and can help the community in everyday matters. I am constantly looking for opportunities to develop myself. Currently student of cybersecurity.

5 years
3 years
4 years
4 years
2 years
6 years

I also have no problem with Linux, Proxmox virtualization, and Docker. I can create a firewall or configure a network without a problem.

Work experience

The places where I have worked/work currently and the knowledge I have gained as a result.

  • 2023 - NOW
    Web Developer & Admin

    Locstar spółka z ograniczoną odpowiedzialnością

    • Maintaining applications written in PHP, adding new functionality and fixing bugs.
    • Creating and managing virtualization using Proxmox and Docker, and implementing a system of high availability with database replication and HAProxy.
    • Linux systems administration, performance monitoring and migration of the company's main CRM from PHP 5.6 to 8.1 which contributed to a huge speed increase.
    • Creation of the website https://designcode.pl in CMS WordPress with its own template, and creating a tool for scraping other websites.
    • Design and implementation of a WooCommerce-based store, with SEO optimization and proprietary plugins tailored to the needs of the business, with the effect of increasing sales.
    • Creating a proprietary firewall and implementing the Tailscale system.
    • Creation of proprietary plugins under Wordpress

My projects

I strive to make my designs responsive to users' needs, so I always take care of every detail.

Open-Apps

2020-2023

Application written by me, and my friend. After a few years, I discovered a way to correctly write bots for TeamSpeak 3 servers by analyzing its telnet protocol and created a correct implementation of event listening in PHP, which changed the approach to creating bots for TeamSpeak 3. Currently, the application is installed on the largest servers in Poland, and I support more than 500 online users on a machine with poor specifications without any problems. In addition, a panel for users without frameworks with authentication via TeamSpeak 3 ID, having more than 50 modules that I wrote myself + license panel.

PHP MariaDB Redis Telnet Apache2 HTML CSS JavaScript API

Candy

2019-2020

One of my first projects - an application that automates TeamSpeak 3 servers. I had already gained several customers who were satisfied with this application and used it on their servers.

PHP MySQL

Covid Info

2020

A simple application that sends information about infections daily in a selected chat on Telegram, death statistics by province using API.

PHP API