Matthäus Mrozek
IT GENERALIST · TECH YOUTUBER · ENTREPRENEUR
IT freelancer for SMEs without their own IT since 2021: system administration, integration, support, data privacy, web. YouTube: my perspective on technology and tools for thinking.
Projects
A selection — mostly websites and IT implementations, newest first. Click a project to see photo and full description.
- Trade and Promote (Agent Setup) — Hermes agent on a Contabo VPS: stock trading via Alpaca and Instagram promotion, controlled through Telegram.
- Website Inklusion Mittendrin UG — Trilingual site with a WordPress editor area and a static fast-loading core.
- Shopify Shop Fliesen.Boutique — Shopify shop with custom domain, eBay and Google Ads integration for a craft business.
- Daily-Timesheet System Rupprecht — Digital construction-site timesheet with signature, PDF and email dispatch.
- App ShortBrain — n8n workflow that turns YouTube playlists into clean Markdown.
- Website KLEON — WordPress site for a DJ/visual-artist duo with event and media sections.
- Website Rupprecht & Leibel — Lean, modern craft-business site focused on clarity and fast load times.
- Website 3P-Haussanierung — Responsive site for a renovation business with services overview and references.
- Rebuild of Own Web Presence — WordPress → static (Hugo), PageSpeed 100, hosting via IPFS and ENS (mjmrozek.eth).
- Website Aleksandra Hajdasz-Rutkowska — Artist portfolio with e-commerce for phygital objects of painting and NFT.
- bigPicture — Prototype of an open-world portal for better orientation in streaming services.
- Website Wiola Gaszka — Artist portfolio with e-commerce for phygital objects of painting and NFT.
- Website Exploris S.A. — Trilingual holding site (EN/DE/PL) as a WordPress multisite with an org chart.
- Learning Platform Meta-Competencies (US) — English sister platform on Linode (US) with QUICK.Cloud CDN.
- Learning Platform Meta-Competencies (Germany) — Low-cost German learning platform: WordPress, DeepL, bunny.net CDN, 1440p video.
- GDPR Infrastructure — Central data-privacy hub with training and automated review cycles.
- Website Via Cargo Logistics — Lean HTML/CSS/JS site without cookies, with considered security headers.
- OldSmartphoneVideoCall App — Prototype for simple video calling for seniors (budget under 100 EUR).
- Own Web Presence (DE/EN) — Bilingual self-presentation in WordPress, hosted in Frankfurt and California.
- DIY PC Build (ITX) — Compact ITX self-build for office and multimedia.
- DIY PC Build (ATX) — Powerful, expandable ATX self-build for office and multimedia.
- Mining System — Crypto-mining trial (ETH): calculation, purchasing, test system, docs.
Clients & Collaborations
The links do not necessarily point to websites created by me.
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Via Cargo Logistics GmbH
· Logistics · Essen (Germany) — IT support, IT security, web design, cloud storage, data privacy consulting
viacargo.de -
TX Logistik AG
· Logistics · Troisdorf (Germany) — IT integration officer during the acquisition of Via Cargo Logistics GmbH
txlogistik.eu -
cit GmbH
· Software & Forms · Dettingen unter Teck (Germany) — Solutions Architect: application consulting, online forms, testing, process modelling
cit.de -
LLG GmbH — Light League Germany
· Event Technology · Grevenbroich (Germany) — IT Consultant: cloud telephony, app concept (Flutter, Flutter-Flow, Firebase)
llg-rental.de -
Exploris S.A.
· Logistics Holding · Luxembourg (Luxembourg) — Web designer: website restoration, trilingual WordPress multisite, SEO
vcte.pl/en/ -
HSL Logistik GmbH
· Logistics · Hamburg (Germany) — Technical IT support: system restoration, OS installation, hardware optimisation
hsl-logistik.de - APES GmbH · Logistics · Essen (Germany) — Technical support for domain and email migrations
-
3P-Haussanierung
· Home Renovation · Langenfeld (Rhld.) (Germany) — Website with service overview, references and contact option
3p-haussanierung.de -
Rupprecht & Leibel
· Craft & Tiles, Heating, Plumbing · Leverkusen (Germany) — Website and digital timesheet system for construction sites
fhs-rupprecht.de -
KLEON
· DJ & Visual Artist Duo · Moers (Germany) — Website with event and media section
djkleon.com -
Inklusion Mittendrin UG
· Childcare · Ratingen (Germany) — Hybrid WordPress/static website with editor area and trilingual output
inklusion-mittendrin.com/startseite/ -
A.J.K – Allroundhandwerker UG (haftungsbeschränkt)
· E-Commerce & Craft · Bergisch Gladbach (Germany) — Shopify shop with custom domain, eBay integration and Google Ads
fliesen.boutique
Background
Education and training in recent years — self-taught in IT since 2019.
- — Technical Support Fundamentals · Google · Coursera
- — Getting started with Flutter Dev · Google · Coursera
- — Professional Certificate in MBSE (OPM) · Technion · edX
- — MicroMaster in Design Thinking · RIT · edX
- — B.A. Cultural Studies · University of Hagen
My private YouTube channel
Channel description: On my personal YouTube channel “MJ Mrozek” I share glimpses of my life in the form of vlogs. They revolve around topics like AI, IQ, IT, minimalism, organisation, business, and more.
Thinking & Language
Bachelor of Arts in theoretical philosophy, focus on philosophy of language. Two papers came out of this degree that I am personally proud of.
Who am I? Names & aliases
Public name (brand): Matthäus Mrozek
Creator name (social media): MJ MROZEK
Legal name (imprint): Matthäus Johann Mrozek
Why "MJ MROZEK"?
- 1. Personal style: Sounds good, is memorable & fits the international creator scene.
- 2. Consistency & history: My email has always been mjmrozek@gmail.com; the handle was my standard from the start.
- 3. Domain & social media: The domain MJMROZEK.de was short, memorable and works perfectly on YouTube, Instagram, Twitter/X and GitHub.
Everything stays consistent, from YouTube to GitHub.
Contact
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info@mrozek-it-solutions.com
mjmrozek@gmail.com - Web
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mrozek-it-solutions.com (Business)
mjmrozek.de (Personal) - YouTube
- @mjmrozek (Personal)
- linkedin.com/in/mjmrozek
- GitHub
- github.com/mjmrozek
- X
- x.com/mjmrozek
- instagram.com/mjmrozek