Welcome to My Portfolio

Passionate about coding and building creative solutions.

Next.js
Next.js
React
React
TypeScript
TypeScript
Python
Python
PyTorch
PyTorch
Playwright
Playwright
Avatar
Procter & Gamble
P&G
EMG Systems
EMG
Joint Institute for Nuclear Research
JINR
Students' Union of WUT
SSPW
Warsaw University of Technology
WUT

Let's Work Together

I specialize in web development, AI and software testing.

Experience

  • Work
    Procter & Gamble experience image
    Procter & Gamble

    Procter & Gamble

    Consumer Identity and Access Management Software Engineer

    Apr, 2025 - Present

    • Managing authentication and authorization for 200+ apps worldwide
    • Implementing secure user management practices with Auth0
    • Automating identity infrastructure using Terraform
    • Improving user security and privacy
    • Collaborating with global teams on identity solutions
    Auth0
    Auth0
    Terraform
    Terraform
    Node.js
    Node.js
    JavaScript
    JavaScript
    Jira
    Jira

    IT Trainee eCommerce Software Engineer

    Apr, 2024 - Mar, 2025

    • Manual and automation testing of eCommerce applications
    • Creating and maintaining test automation scripts
    • Creating and maintaining test documentation
    • Working closely with developers to ensure the quality of the software
    Automation Testing
    Python
    Python
    Pytest
    Pytest
    Playwright
    Playwright
    Locust
    Jira
    Jira
    Docker
    Docker
    Procter & Gamble experience image


  • Education
    Warsaw University of Technology experience image
    Warsaw University of Technology

    Warsaw University of Technology

    Master of Science in Computer Science

    Mar, 2023 - Dec, 2024

    • Software Engineering
    • Artificial Neural Networks
    • Machine Learning
    • Advanced Data Analysis
    • Compiler Construction
    Python
    Python
    PyTorch
    PyTorch
    FastAPI
    FastAPI
    TypeScript
    TypeScript
    React
    React
    Warsaw University of Technology experience image


  • Work
    Students' Union of WUT experience image
    Students' Union of WUT

    Students' Union of WUT

    Software Developer

    Jan, 2023 - May, 2023

    • Development of student rag's web application
    • Maintaining responsive design standards
    • Providing event live chat from application to billboards
    • Managing and moderating live chat during the event finale
    React
    React
    TypeScript
    TypeScript
    Node.js
    Node.js
    PostgreSQL
    PostgreSQL
    Docker
    Docker
    Django
    Students' Union of WUT experience image


  • Work
    EMG Systems experience image
    EMG Systems

    EMG Systems

    Junior Software Developer

    Jul, 2022 - Oct, 2023

    • Development of web applications and management panels
    • Creating and maintaining REST APIs
    • Maintaining databases
    • Docker conteinerization and management
    React
    React
    TypeScript
    TypeScript
    Node.js
    Node.js
    PostgreSQL
    PostgreSQL
    Docker
    Docker
    EMG Systems experience image


  • Work
    Joint Institute for Nuclear Research experience image
    Joint Institute for Nuclear Research

    Joint Institute for Nuclear Research

    Thermal Systems Engineering trainee

    Jun, 2021 - Aug, 2021

    • Preparation of a 2D diagrams of cooling systems
    • 3D modeling of cooling systems
    • Familiarization with the principles of operation of cooling systems sensors
    AutoCAD
    AutoCAD
    Inventor
    Inventor
    Joint Institute for Nuclear Research experience image


  • Education
    Warsaw University of Technology experience image
    Warsaw University of Technology

    Warsaw University of Technology

    Bachelor of Engineering in Automatics and Robotics

    Oct, 2019 - Feb, 2023

    • Control and automation
    • Utilization of microprocessor systems
    • Application of micromachines
    • Robot programming
    • Utilization of PLCs
    Python
    Python
    C
    C
    Assembler
    Assembler
    Matlab
    Matlab
    Raspberry Pi
    Raspberry Pi
    PLC
    IOT
    Warsaw University of Technology experience image

Engineering
6 Years
Frontend
2 Years
Backend
1 Year
QA
1 Year

Projects

Master's Thesis
Analysis of prototyping methods in the problem of mushroom recognition

Analysis of prototyping methods in the problem of mushroom recognition

Python
Python
PyTorch
PyTorch
ML
CNN
ResNet
Autoencoder
Bachelor's Thesis
Physics-Based Liquid Simulation on the React Native Platform

Physics-Based Liquid Simulation on the React Native Platform

React Native
TypeScript
TypeScript
Simulation
Baddie Bot Bowl reinforced learning bot

Baddie Bot Bowl reinforced learning bot

Python
Python
PyTorch
PyTorch
ML
AI
Name That Tune Spotify Game

Name That Tune Spotify Game

Next.js
Next.js
React
React
TypeScript
TypeScript
Supabase
Supabase
Spotify
Spotify
Sass
Sass
WUT Juwenalia website

WUT Juwenalia website

React
React
TypeScript
TypeScript
Node.js
Node.js
PostgreSQL
PostgreSQL
Django
Azure
Azure
Insta Poster AI

Insta Poster AI

Python
Python
Github Actions
Github Actions
OpenAI
OpenAI
Employee Registration and Clock-in Efficiency Platform

Employee Registration and Clock-in Efficiency Platform

React
React
TypeScript
TypeScript
Python
Python
Django
SQLite
My personal website

My personal website

Next.js
Next.js
React
React
TypeScript
TypeScript
Tailwind CSS
Tailwind CSS
Story QR

Story QR

Next.js
Next.js
React
React
TypeScript
TypeScript
Tailwind CSS
Tailwind CSS
Supabase
Supabase
Biterum

Biterum

React
React
TypeScript
TypeScript
Sass
Sass
OpenAPI
OpenAPI
Mobile cooling system design

Mobile cooling system design

AutoCAD
AutoCAD
Inventor
Inventor
Bi-Conjugate Gradient Stabilized Algorithm

Bi-Conjugate Gradient Stabilized Algorithm

Julia
Data Science
Algorithms
C Checkers

C Checkers

C
C
AI

Activities

Vice President of HR of the Independent Student Association

Vice President of HR of the Independent Student Association

Independent Student Association of the Warsaw University of Technology

May, 2022 - May, 2023

Delegate to the Student Parliament of the Warsaw University of Technology

Delegate to the Student Parliament of the Warsaw University of Technology

Students' Union of the Warsaw University of Technology

Jan, 2022 - Jan, 2023

President of the Entropia Chess Club

President of the Entropia Chess Club

Entropia Chess Club of the Warsaw University of Technology

Aug, 2021 - Jan, 2023

Contact

contact photo

Contact me:

Email: mateuszgietka99@gmail.com