Mohammed Elgazzar - Interim CTO & Senior Tech Consultant

Q: Where is Mohammed based?

Mohammed is based in Düsseldorf, Germany .

Q: What languages does Mohammed speak?

Mohammed speaks the following languages: Arabic (Native), German (Advanced), English (Advanced) .

Q: How many years of experience does Mohammed have?

Mohammed has at least 17 years of experience. During this time, Mohammed has worked in at least 4 different roles and for 4 different companies . The average length of individual experience is 4 years and 4 months . Note that Mohammed may not have shared all experience and actually has more experience.

Q: What is Mohammed's latest experience?

Mohammed's most recent position is Interim CTO & Senior Tech Consultant at ASCEND gGmbH / RepairX.io / GHBIO.org .

Q: What companies has Mohammed worked for in recent years?

In recent years, Mohammed has worked for ASCEND gGmbH / RepairX.io / GHBIO.org , Med Zone GmbH , and Chateau Royal GmbH .

Q: Which industries is Mohammed most experienced in?

Mohammed is most experienced in industries like Retail , Healthcare , and Information Technology . Mohammed also has some experience in Food and Beverage .

Q: Which business areas is Mohammed most experienced in?

Mohammed is most experienced in business areas like Information Technology , Supply Chain Management , and Operations . Mohammed also has some experience in Product Development , Quality Assurance , and Logistics .

Q: Which industries has Mohammed worked in recently?

Mohammed has recently worked in industries like Healthcare , Information Technology , and Food and Beverage .

Q: Which business areas has Mohammed worked in recently?

Mohammed has recently worked in business areas like Information Technology , Product Development , and Quality Assurance .

Recommended expert

Düsseldorf, Germany

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Experience

Jan 2024 - Present

2 years 6 months

Interim CTO & Senior Tech Consultant

ASCEND gGmbH / RepairX.io / GHBIO.org

Development of the SmartHub platform for RepairX.io (iOS app & web)
Development of an AI-powered (clinical decision support) patient management platform for the Malteser Hospital to provide care for uninsured patients
Development of a retrieval-augmented generation (RAG) system for the intelligent processing of medical data for ASCEND gGmbH
Design of an AI-powered system for emotion analysis of guests and development of AI agents for automated accounting and compliance checks
Planning of the RepairX.io platform (circular economy) and management of a DAO Hyperledger blockchain system for NGOs
Development of internal audit systems for AI ethics violations in healthcare (according to the EU AI Act)

Jul 2021 - Oct 2024

3 years 4 months

Chief Technology Officer (CTO)

Med Zone GmbH

Technical and disciplinary leadership of a team of 18 developers and designers
Management of the development and rollout of the patient app "XetaX" (Flutter) and the B2B platform "XetaX-Pro"
Patenting of a remote pre-diagnosis AI system and a zero-knowledge encryption system
Support for pre-seed and seed funding rounds (total volume: €700,000)

Jan 2019 - Jun 2021

2 years 6 months

IT Administrator & Digital Manager

Chateau Royal GmbH

Transformation of analog business processes into digital workflows (e.g., wine logistics)
Implementation of validation systems for high-value goods ("Hospices de Beaune")
Administration of heterogeneous server environments (Windows/Linux)

Apr 2009 - Dec 2018

9 years 9 months

E-Commerce Manager & IT-Lead

Bestawrous Imp. & Export

End-to-End development and scaling of shishaonline.de
Optimization of logistics processes and reduction of the return rate from 41% to 7% through IT-driven analytics
Implementation of automated inventory and relocation systems

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Retail, Healthcare, Information Technology, and Food and Beverage.

Retail

Healthcare

Information Technology

Food and Beverage

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Information Technology, Supply Chain Management, Operations, Product Development, Quality Assurance, and Logistics.

Information Technology

Supply Chain Management

Operations

Product Development

Quality Assurance

Logistics

Summary

Hands-On AI & Technology Expert: Deep expertise in strategic planning and hands-on technical implementation of artificial intelligence (AI agents, computer vision, LLMs, vector embeddings, RAG) and modern software architecture.
Project Lead: Proven success in managing complex IT projects and leading interdisciplinary teams (up to 18 employees) as CTO and technical project manager.
Product Owner & Interface Manager: Over 15 years of experience translating business goals into technical roadmaps, backlog prioritization, and stakeholder management.
Entrepreneurial Mindset: Experience in fundraising (€700,000 seed capital), patenting innovations, and budget responsibility.

Skills

Management & Methods

Roles: Senior It Project Manager, Cto, Product Owner.
Methods: Scrum, Kanban, Agile Leadership, Design Thinking.
Skills: Hands-On Development, Stakeholder Management, Roadmap Planning, Budget Responsibility, Team Mentoring.
Tools: Jira, Figma (Prototyping), Slack, Ms/Google Office.

Artificial Intelligence & Development

Ai Stack: Python, Machine Learning, Vllm, Llama, Langchain, Ai Agent Development, Computer Vision, Prompt Engineering, Rag (Retrieval Augmented Generation).
App & Web: Flutter (Expert), Dart, Typescript, Javascript, Rest Api Design.
Infrastructure: Aws, Docker, Kubernetes, Firebase, Supabase, Linux Administration.

Industries & Compliance

Focus: E-Commerce, Healthtech (Medical Devices), Ngo Management.
Law: Data Protection (Gdpr), Eu Ai Act Compliance, Medical It Standards (Fhir).

Languages

Arabic

Native

German

Advanced

English

Advanced

Certifications & licenses

Data Protection: Certified GDPR/EU Data Protection Officer

PC-College

Flutter Fullstack App Development

App Academy Berlin

IHK Certificate: JavaScript Web & Application Developer

IHK Aachen

IT Administrator

IHK

IT Specialist for Application Development

IHK Düsseldorf

Statistics

Experience

Total positions 4

Experience in Retail 9.5 y

Avg length 4 y 5 m

Longest experience 9 y 8 m

Expertise

Recent roles Interim CTO & Senior Tech Consultant, Chief Technology Officer (CTO), IT Administrator & Digital Manager

Main industries Retail, Healthcare, Information Technology

Main business areas Information Technology, Supply Chain Management, Operations

Qualifications

Certifications earned 5

Profile

Created

January 2026

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Frequently asked questions

Have questions? Find more information here.

Where is Mohammed based?

Mohammed is based in Düsseldorf, Germany.

What languages does Mohammed speak?

Mohammed speaks the following languages: Arabic (Native), German (Advanced), English (Advanced).

How many years of experience does Mohammed have?

Mohammed has at least 17 years of experience. During this time, Mohammed has worked in at least 4 different roles and for 4 different companies. The average length of individual experience is 4 years and 4 months. Note that Mohammed may not have shared all experience and actually has more experience.

What roles would Mohammed be best suited for?

Based on recent experience, Mohammed would be well-suited for roles such as: Interim CTO & Senior Tech Consultant, Chief Technology Officer (CTO), IT Administrator & Digital Manager.

What is Mohammed's latest experience?

Mohammed's most recent position is Interim CTO & Senior Tech Consultant at ASCEND gGmbH / RepairX.io / GHBIO.org.

What companies has Mohammed worked for in recent years?

In recent years, Mohammed has worked for ASCEND gGmbH / RepairX.io / GHBIO.org, Med Zone GmbH, and Chateau Royal GmbH.

Which industries is Mohammed most experienced in?

Mohammed is most experienced in industries like Retail, Healthcare, and Information Technology. Mohammed also has some experience in Food and Beverage.

Which business areas is Mohammed most experienced in?

Mohammed is most experienced in business areas like Information Technology, Supply Chain Management, and Operations. Mohammed also has some experience in Product Development, Quality Assurance, and Logistics.

Which industries has Mohammed worked in recently?

Mohammed has recently worked in industries like Healthcare, Information Technology, and Food and Beverage.

Which business areas has Mohammed worked in recently?

Mohammed has recently worked in business areas like Information Technology, Product Development, and Quality Assurance.

Does Mohammed have any certificates?

Mohammed has 5 certificates. Among them, these include: Data Protection: Certified GDPR/EU Data Protection Officer, Flutter Fullstack App Development, and IHK Certificate: JavaScript Web & Application Developer.

What is the availability of Mohammed?

Mohammed is immediately available full-time for suitable projects.

What is the rate of Mohammed?

Mohammed's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.