Based in Cologne, Germany

Aseel Marwan
Kheder

IT-Support Specialist & Web Developer

"Discipline in the gym, Performance in the code."

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About Me

From Hardware to High-Level Code

Aseel M. Kheder — IT-Support Specialist & Web Developer

The Journey

Started with screwdrivers and circuit boards — assembling PCs and running networks. That hands-on foundation taught me how systems really work. Today, I build full-stack applications with PHP, JavaScript, and relational databases — with a relentless focus on performance and security.

Aseel — Professional presence

Development Philosophy

Every line of code follows Clean Architecture principles. From GDPR compliance to AI-assisted workflows — I build systems that are secure, scalable, and maintainable from day one.

Aseel — Drive & Discipline
Drive & Discipline

Security & Optimization

2FA, Rate Limiting, Firewalls & CDN Strategies — hardened by default.

🔐 2FA 🛡️ Firewalls ⚡ CDN 🚦 Rate Limiting 🔑 CSRF 📋 GDPR
Featured Work

Projects I've Shipped

Real-world applications built for performance, security, and exceptional UX.

surprise-iq.com
S SECURE COMMERCE
Full-Stack Architecture & Security

Surprise! Store

High-end e-commerce platform with a custom admin dashboard and strict security protocols.

PHP MySQL Next.js Tailwind CSS
2FA Security (TOTP)
Custom Admin Dashboard
Role-Based Access Control
Live Site Source Code
alonis-barbershop.de
A FAST FRONTEND
Frontend Engineering & SEO

Aloni's Barbershop

Ultra-fast landing page optimized for local SEO and maximum conversion rates.

JavaScript HTML5 CSS3 Tailwind
100/100 PageSpeed Score
Advanced SEO Optimization
Mobile-First Fluid Design
Live Site Source Code
bashiqa.infinityfree.me
B CORE SYSTEM
Backend & Database Architect

Bashiqa School Manager

Complex school management system handling student data, grades, and administrative tasks.

Core PHP MySQL Bootstrap
Robust Relational Database
Secure Data Handling (GDPR)
Automated Reporting
PWA Support (Fast Web & App)
Live Preview Source Code
auktionshaus-linz-amrhein.de
L PREMIUM B2B
UI/UX & Frontend Developer

Auktionshaus Linz am Rhein

A premium frontend showcase built with a focus on high-end UI/UX and a secure, fully functional contact pipeline for B2B lead generation.

Frontend Development Premium UI/UX Secure Contact Form
Premium Corporate UI/UX
Interactive B2B Showcase
Smooth Animations
Live Site Source Code
Get In Touch

Let's Build Something Great

Looking to add a versatile IT-Support Specialist & Web Developer to your team? I am currently open to new job opportunities.

Cologne, Germany