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Portfolio

Juliusz Krajewski

Software Engineering Student | Full-Stack Web Developer | Embedded Systems Enthusiast

Building full-stack web apps, embedded systems prototypes, and application software. Currently seeking internships and practical collaborations.

Represented Ter AA at the 5th edition Drone Challenge

One of three students selected from the entire Ter AA Techniek & ICT college to represent the school at the Drone Challenge.

About Me

Software Engineering Student | Full-Stack Web Developer | Embedded Systems Enthusiast

Seeking internships in web development, embedded systems, and application programming. Open to collaborative projects that turn ideas into real results.

I am a multilingual Software Engineering student at ter AA, driven by the challenge of building functional, user-centric digital solutions. With a technical foundation spanning front-end design and back-end logic, I specialize in creating efficient web applications using PHP, C#, and MySQL.

Beyond the screen, I have a proven track record of high-stakes collaboration and technical leadership. I was honored to be one of three students selected to represent Ter AA at the 2026 Drone Challenge, where I served as the Main 3D Designer and Embedded Systems Engineer. This experience, combined with over 40 hours of community-driven technical work at Stadstuin Helmond, has sharpened my ability to solve complex problems under pressure and work effectively within multidisciplinary teams.

Currently expanding my expertise in JavaScript and Python, I am passionate about bridging the gap between hardware and software. I am eager to connect with fellow developers and industry professionals to contribute to innovative projects in the web development and tech sectors.

Proficient In

Communication Problem-solving Teamwork Arduino Autodesk Fusion C++ CSS HTML LLM Optimization (LLMO) / AI Optimization (AIO) MySQL PHP SEO Visual Studio

Currently Learning

C# JavaScript Python Solid Works WordPress

Languages

Polish Native
Dutch Proficient
English Proficient
Italian A1 Learning

Favorite Languages

PHP C++

Accreditations & Distinction

  • Spelbrekers - Ter AA Representative Ter AA  ·  2026
  • Techmakers Consortium Certificate Techmakers  ·  2025
  • Helmond Digi Debat 2025 — School Representative Helmond / Ter AA  ·  2025
  • Drone Challenge 2026 — Ter AA Representative Ter AA  ·  2026
  • International Energy Challenge - Participant Avans/Ter AA  ·  2026
  • Drone Team Ter AA - Co-Pilot, Main 3D Designer & Main Embedded Systems Engineer Ter AA  ·  2026
  • Tech Talent Team Ter AA - Drone Team Section Ter AA  ·  2026

WEDE

Web Development Projects

Calculator++

Calculator++

Advanced calculator with converter, projects, and forms.

PHP HTML CSS
GameWorld

GameWorld

Gaming e-commerce site for PC, PlayStation, and Xbox.

PHP MySQL HTML CSS JavaScript
RadioGaga

RadioGaga

Music radio station with artist galleries and playlists.

PHP MySQL HTML CSS JavaScript

EBSY

Embedded Systems Projects

Safe

Safe

Arduino LED safe

Arduino C++
Bike Lamp

Bike Lamp

Arduino LED lamp

Arduino C++
C-Controler-LCD-I2C

C-Controler-LCD-I2C

Arduino joystick controller with I2C LCD display.

Arduino C++

EV Charging System

Variable EV charging system with hardware-software integration.

C++ Arduino Sensor Integration Control Loops

Marine Electrification

Electrical schematics for a marine motor conversion project.

C++ Arduino Electrical Schematics Power Distribution

BMS Tester Project

Diagnostic tool for battery management system testing.

C++ Arduino Battery Management Diagnostics

Industrial Protocols (CAN/RS485)

Microcontroller communication using CAN bus and RS485 protocols.

C++ Arduino CAN Bus RS485

APPR

Application Programming Projects

Guess Number

Guess Number

A number guessing game.

C# .NET
Race

Race

A racing game.

C# .NET
Astroidinator

Astroidinator

Fallout-themed side-scrolling shooter with Arduino controller support.

C# .NET Arduino

Production-Ready Python Tools

Python GUI tooling built for internal deployment and accessibility.

Python GUI Development Deployment