# Mateusz Rębacz

[@itsMatoosh](https://hacklab.so/itsMatoosh)

Mateusz Rębacz is CEO & Founder at Vybe Social, based in Warsaw, Poland. No AI coding activity was synced in the last 30 days.

Vybe Social founder and CEO\. Builds software for real\-world connections, with experience in multimedia analysis, Java and web development\.

Location: Warsaw, Poland

Joined: 2026-07-14

1 followers · 0 following

## Links

- [GitHub](https://github.com/itsMatoosh)
- [LinkedIn](https://linkedin.com/in/mateusz-rebacz)
- [X](https://x.com/itsmatoosh)

## AI usage (All time)

Total tokens: 30,721,690

| Harness | Tokens | Share | Most-used model |
| --- | ---: | ---: | --- |
| Claude Code | 21,762,640 | 70.8% | claude\-sonnet |
| Cursor | 8,959,050 | 29.2% | Unavailable |

## Accomplishments

### [spotify\_sdk](https://github.com/itsMatoosh/spotify_sdk)

Flutter package for connecting to the Spotify SDK, listed as a pinned repository on the GitHub profile and owned by the member's account\.

### [UnderNet](https://github.com/itsMatoosh/UnderNet)

Alpha\-stage peer\-to\-peer mesh distributed network written in Java; repository owned by the member's account \(created 2017\)\.

### [block\-metadata](https://github.com/itsMatoosh/block-metadata)

Library for Minecraft plugins that allows efficient storage of persistent block metadata; repository owned by the member's account \(created 2021\)\.

### [logitow\-bridge](https://github.com/itsMatoosh/logitow-bridge)

Cross\-platform Java library for connecting with LOGITOW devices; repository owned by the member's account \(created 2017\)\.

### [Discovering Digital Siblings](https://github.com/itsMatoosh/tudelft-bachelor-research-project)

Bachelor research project at TU Delft, published as a repository on the member's GitHub account \(created 2024\)\. The member's exact role in the project is not stated\.

### [vybe\.social](https://vybe.social/)

Company site linked from the GitHub profile, with the tagline about finding a night out\. The GitHub bio describes the member as its founder; the site itself names no founder\.

### Apple Certified Pro — Final Cut Pro X Level One

Lists Apple Certified Pro — Final Cut Pro X Level One\. No credential date or identifier is supplied\.

### Duke of Edinburgh's Award — Bronze and Silver

Lists Bronze and Silver levels of the Duke of Edinburgh's Award; award dates are unspecified\.

## Experience

### CEO & Founder — Vybe Social

2022\-02 – Present

Warsaw, Poland

Founded and leads Vybe, a social connection product designed to help people form connections in the real world\. The linked GitHub affiliation to vybe\.social and vybe\-company is the same venture\.

### Software Engineer — KPN

2022\-03 – 2022\-06

Amersfoort, Netherlands

Worked on an image\-processing and multimedia\-analysis software project with a team of five TU Delft students\.

### Junior Quality Assurance Engineer — Avast

2019\-07 – 2019\-08

Prague, Czechia

Junior QA engineering internship in July and August 2019\.

## Education

### Bachelor of Computer Science and Engineering — TU Delft

2020\-09 – 2024\-01

Delft, Netherlands

Computer Science and Engineering bachelor program, September 2020 to January 2024\. The independently documented Discovering Digital Siblings bachelor research project remains listed among projects\.

### Minor — MedTech\-Based Entrepreneurship — TU Delft

2022\-09

Delft, Netherlands

Minor in MedTech\-Based Entrepreneurship, begun September 2022\.

### International Baccalaureate — International Baccalaureate

Program years 2018–2020\. Higher\-level subjects: Mathematics, Computer Science and Physics; standard\-level Economics, English Language and Literature, and German\.

### Secondary school studies — International School of Prague

Prague, Czechia

School attendance listed for 2015–2020; monthly dates are unspecified\.