Based in Cologne, Germany

Aseel Marwan Kheder

"Discipline in sport, performance in code."

PHP JavaScript MySQL React Node.js
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About Me

From Hardware to Practical IT & Web Development

Aseel M. Kheder — Portrait
IT · 2026
Aseel M. Kheder IT-Support & Junior Full-Stack Developer

About

My main strength is IT-Support, including hardware and software troubleshooting, system setup, and 1st / 2nd level support in real working environments (including ERP systems such as JTL-Wawi during my internship).

1st / 2nd Level Support PHP · JavaScript · SQL
Aseel — Drive & Discipline
Drive

Working Approach

I start every task with clear requirements and a structured plan. I prefer simple, maintainable solutions over unnecessary complexity.

Readable code Practical solutions
Aseel — Focus & Craft
Focus
Aseel — Performance & Presence
PHILOSOPHY

Discipline in sport.
Performance in code.

Consistency, focus, and structured thinking are the principles I apply to both learning and development. I avoid shortcuts and prioritize clean execution over rushed solutions.

Skills

IT-Support, Hardware (PCs, Laptops, Printers) & Remote Tools. Windows OS (Installation, Reimaging, Configuration) & VirtualBox. Active Directory, Microsoft 365 & Ticketing Systems. Networks (TCP/IP), Linux & Git Workflows. Programming: JavaScript, PHP, SQL, HTML/CSS.

IT-Support Windows OS AD / M365 TCP/IP JavaScript PHP Git Linux
Education & Experience

Education & Experience

Roles, environments, and responsibilities — stacks, demos, and case studies are in Featured Projects below.

Experience

Personal Development

Private Web Projects

Self-directed

Building personal web projects to deepen modern web technologies and Git workflows.

Jan 2024 → Present
Ongoing
Internship

IT Technician Internship

Notebook Köln – Cologne

1st & 2nd Level Support (PC, iOS, Android) and ERP management (JTL-Wawi). Hardware diagnostics, component replacement (RAM, SSD, batteries) & data transfer.

Jul 2025 → Sep 2025
PC · iOS · Android IT Support
Apprenticeship

Trainee — Application Development (Fachinformatiker)

Kominal UG – Pulheim

Web development (Angular, JS, HTML/CSS) in agile teams.

Aug 2022 → Oct 2022
Apprenticeship Agile
Internship

IT Systems Electronics Internship

Mick Computer – Cologne

PC assembly, installation, and customer support.

Nov 2021 & Mar 2022 (approx. 2 weeks)
Hardware

Education

School-Based Training

ITA — Information Technology Assistant

Rheinische Akademie Köln

Focus shifted to direct career entry.

Aug 2023 → Jun 2026
Career Entry
Vocational School

Intermediate School Certificate

Hans-Böckler-Berufskolleg · Cologne
Aug 2021 → Jun 2022
Secondary School

Secondary School Certificate & Language Integration

Peter-Ustinov-Realschule / IN VIA e.V. · Cologne
Apr 2017 → Jun 2021
Featured Projects

Featured Projects

Technical deep-dives: application features, exact stacks, live sites, and the AZ CRM case study.

crm.az-consulting.de
FEATURED · 2026 AZ CRM · NEXTGEN
Junior Full-Stack Developer (solo-built project)

AZ Consulting GmbH CRM — NextGen

Solo-built internal CRM — React, Node.js, PostgreSQL (Docker, Prisma). Replaced legacy ASP.NET / SQL Server in ~3 weeks. Structured migration, role-based API access, automated HiDrive backups. Full breakdown in the case study.

React Node.js PostgreSQL Docker Prisma
~3-Week Implementation
Structured Data Migration
Dual-Layer Strato HiDrive Backups
Role-Based Access Control
Read Case Study Private · Under NDA
surprise-iq.com
S SECURE COMMERCE
Full-Stack Learning Project

Surprise! Store

Independently built e-commerce project: custom admin, 2FA, role-based access — practical security basics.

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 Project

Aloni's Barbershop

Landing page built for a local business — SEO basics and mobile-first layout.

JavaScript HTML5 CSS3 Tailwind
100/100 PageSpeed Score
Advanced SEO Optimization
Mobile-First Fluid Design
Live Site Source Code
bashiqa.free.nf
B CORE SYSTEM
Learning Project

Bashiqa School Manager

School administration app (learning project): student data, grades, reporting — GDPR-aware handling.

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 B2B WEB
Frontend / UI Project

Auktionshaus Linz am Rhein

Corporate website with clear UI and a secure contact form for B2B inquiries.

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

Let's Connect

Have a role or project in mind? Send a short message — I reply personally.

REACH OUT

Open to opportunities

IT-Support, Junior Full-Stack Developer, and IT roles in Cologne / NRW or remote.

Cologne, Germany