Front-End
- HTML5 – semantic and well-structured websites
- CSS3 – responsive layouts and clear user interfaces
- JavaScript – interactions, DOM logic, and user guidance
About
Who I am
I am an aspiring application developer currently completing a retraining program at the Vocational Training Center Berlin-Brandenburg.
I am particularly interested in structured web development, databases, authentication processes, and the clean technical implementation of applications.
My goal is not only to build working solutions, but to develop them in a way that is understandable, maintainable, and practical. This portfolio provides a compact overview of my current development, my areas of focus, and my central IHK project.
Skills
Technologies and focus areas
Back-End & Data
- Node.js & Express – backend structure and API logic
- MongoDB – data modeling and user data management
- JWT & 2FA – secure sessions and authentication logic
- Java & SQL – object-oriented logic and relational databases
Projects
Featured project
IHK Project: Secure User System
My main showcase project is a user system developed during my IHK final project phase, with a strong focus on security, structure, and practical usability.
The core of the project was a secure authentication flow with password hashing, two-factor authentication via email and app, JWT-based sessions, and a clearly modular backend structure.
The goal was not just to create a working login system, but to build an extendable application that is technically understandable, clearly documented, and suitable for practical use.
Technical focus
- Back-End: Node.js, Express, and a modular route and middleware structure
- Security: password hashing, two-factor authentication, and validation
- Session logic: JWT-based authentication
- Database: MongoDB for managing user data and application logic
Why it matters in my portfolio
This project is currently the strongest example of how I combine technical requirements, security aspects, and clean structure in a real development context.
It deliberately replaces older mini-projects as the main focus of my portfolio, because it represents my current level far more accurately.
Certificates
Proof of learning and progress
Additional certificates
These certificates complement my learning path and document areas in which I have developed additional practical and theoretical foundations.
Contact
Get in touch
Direct contact
For questions, professional exchange, or job-related inquiries, you can reach me through the form or through my profiles.
E-mail: