ZD Zeynel Demirdag Mail

Frontend / Backend / AI / Graph Systems

Welcome to Zeynel Pages.

A professional portfolio space for my web systems, backend work, AI research, and deployable software projects.

Web
frontend/backend
GNN
research experience
AI
data-driven systems
HTML CSS PHP Java C# SQL PyTorch Graph Neural Networks SBERT / NLP Network Analysis HTML CSS PHP Java C# SQL PyTorch Graph Neural Networks SBERT / NLP Network Analysis

About

I develop product-oriented solutions across web development and Graph AI.

I build user-centered interfaces, reliable APIs, database structures, and maintainable system architectures with modern web technologies. My work in artificial intelligence and neural networks strengthens my software development practice with data-driven and intelligent systems.

Open the About page
Focus Frontend + backend + AI
Education Software Engineering at Firat University
Research Graph Neural Networks and web systems

Focus Areas

Areas I Work On

Frontend Development

Responsive Interfaces & User Experience

I build clean, responsive, and user-friendly web interfaces using modern frontend technologies, with a focus on usability, structure, and performance.

Backend Development

APIs, Database Design & Service Logic

I work on backend fundamentals such as API development, database operations, form processing, and service logic to create reliable and structured web applications.

AI & Graph Research

GNN, NLP & Intelligent Analysis

I explore AI-focused research areas including Graph Neural Networks, SBERT/NLP, graph modeling, and data-driven analysis for intelligent systems and technology gap studies.

AI Workflows

Data Processing & Model-Oriented Thinking

I work on preprocessing, semantic representation, and AI-supported workflows that connect raw data to meaningful and scalable analytical outputs.

Projects

Work that connects code, product thinking, and AI.

AIR WEB aviation project screenshot
Public GitHub Project HTML / CSS / JavaScript

AIR WEB

An animated aviation technology website explaining aircraft mechanics, internal systems, national aircraft, and technical concepts through a polished single-page interface.

Pazarix e-commerce website screenshot
E-Commerce Interface HTML / CSS / JavaScript

Pazarix E-Commerce Experience

A responsive shopping interface with product filtering, cart drawer, checkout flow, animated feedback states, and backend-ready interaction structure.

AI Lab

A visual showcase for graph-based thinking.

This section turns the Graph Neural Network direction in my CV into a live system instead of a static bullet list: nodes cluster, distances become edges, and selected metrics create a model-observation feel.

Accuracy 91.8%
Latency 42 ms
Drift Low

Contact

Ready to contribute to frontend, backend, and AI-focused projects.

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