Hi, I'm Mateusz

Frontend Developer & Backend Enthusiast crafting digital experiences with code and creativity.

Technologies

React
TypeScript
Tailwind CSS
Next.js
Node.js
Python
Git

Experience & Education

My journey in the world of technology and development.

Jun 2023 - Present

Lead QA Analyst

SIS LLC

Progressed from Intern to Lead QA Analyst. Specializing in Microsoft Dynamics 365 F&O ecosystem. Leading client analysis, solution design, and cross-platform testing strategies. Combines Quality Assurance with Product Analysis.

Feb 2024 - Oct 2025

Master's Degree in Cybersecurity

Adam Mickiewicz University, Poznań

Specialization in Cybersecurity with Grade 5. Master's Thesis: 'Aukciszek' - Engineered a privacy-first auction platform backend using Python (FastAPI) and MPC. Implemented cryptographic protocols for secure bidding and assisted with frontend integration.

Oct 2020 - Feb 2024

Engineer's Degree in Computer Science

Adam Mickiewicz University, Poznań

Graduated with Grade 5. Engineering Thesis: 'LearnHub' - I co-developed a remote learning application using React, Firebase, Region Capture API, and Whereby for real-time virtual classroom collaboration.

Featured Work
A collection of projects that showcase my passion for building digital products. Drag to explore.
Let's work together
Have a project in mind or just want to say hi? I'm always open to discussing new projects, creative ideas or opportunities to be part of your visions.