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.

Elazig City Hospital Taxi website screenshot
Live Client Website HTML / CSS / JavaScript

Elazig City Hospital Taxi Website

A live local business website for a taxi service near Elazig City Hospital, with call, WhatsApp, Instagram, gallery, service, and location sections.

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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Mail CV

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