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About Me

Mateusz (xMatis)

I'm Mateusz, known online as xMatis

I'm a self-taught programmer with a passion for technology and innovation. Currently learning mechatronics, I blend my programming expertise with hardware knowledge to create comprehensive solutions.

My journey in IT started as a hobby, but quickly evolved into a professional career. I enjoy tackling complex problems and continuously expanding my knowledge across different technologies and programming languages.

When I'm not coding or studying, I'm exploring new technologies, contributing to open-source projects, or working on personal innovations that combine software and hardware elements.

Professional Focus

Software Development

Education

Learning Mechatronics

Experience

Self-taught Developer

Passion

IT & Technology

My Skills

A comprehensive overview of my technical expertise across different domains.

Programming

Professional development skills with focus on web technologies and application development.

JavaScript85%
TypeScript90%
Python40%
React75%
Node.js85%
Next.js80%
C++10%
Java60%
Go10%
C10%

IT Specialist

Comprehensive IT knowledge covering system administration, networking, and security.

Linux (Ubuntu)90%
System Administration50%
Networking70%
Docker60%
Cybersecurity Basics30%
Troubleshooting75%

Mechatronics

Combining mechanical engineering, electronics, and programming to create integrated systems.

Electronics (soldering)80%
Circuit Analysis70%
Basic Circuit Design20%
SMT-based Boards Programming50%

Currently Learning

Machine Learning
C++
OpenGL
Alternating Current

My Tech Stack

A curated collection of technologies I use to build fast, scalable, and maintainable applications across the stack.

React
Next.js
Node.js
Tailwind CSS
MySQL
Docker
GitHub
Git
HTML5
CSS3

Why I Choose These Technologies

My tech stack is carefully selected to provide the best balance of performance, developer experience, and user experience. I focus on modern, well-maintained technologies that enable rapid development without compromising on quality or scalability.

Whether it's building responsive UIs with React and Tailwind, creating server-side rendered applications with Next.js, or developing robust backends with Node.js and MySQL, I have the expertise to deliver exceptional results across the entire stack.

My Projects

A showcase of my work across programming, IT, and mechatronics domains.

Company Profile Website
Completed

Company Profile Website

Noctura Agency company profile website

ReactNext.jsNode.jsTalwind CSS
ERP System
In Progress

ERP System

ERP system developed for RRTechnologies

ReactNext.jsNode.jsExpress.js+1
Company Profile Website
Completed

Company Profile Website

AquaHost company profile website

ReactNext.jsNode.jsTalwind CSS

My Ventures

Entrepreneurial projects and businesses I've founded or co‑founded, delivering specialized solutions across different domains.

PrimeHost

PrimeHost

We deliver professional game server and Discord bot hosting with guaranteed high performance, and low latency

Managed Discord bot hosting with seamless deployment
High-performance game server hosting with automated backups
Advanced resource monitoring and performance tuning
DDoS protection and network security

Interested in collaborating or learning more about my business ventures?

Client Testimonials

What my clients say about working with me.

KS

"Very professionally made website for such a price! I highly recommend it to everyone — I’ll definitely use Matis’s services again. Fast delivery and top-quality service. Highly recommended!"

Kuba Szymanski

CEO, Noctura Agency

Get In Touch

Have a project in mind or want to discuss a collaboration? Send me a message!

Email Me

I'll respond as soon as possible

dev@xmatis.pl

What I can help with:

  • Custom software development
  • Web application projects
  • IT consulting and solutions
  • Mechatronics and IoT projects
  • Technical troubleshooting