Harro Müller

Angestellt, Chief Technology Officer (CTO), eCommerceDB GmbH

Hamburg, Germany

About me

Homepage: https://quadhead.de Projekte (Auswahl): Interim CTO docmetric für Compugroup Medical Interim CTO Factfield für Burda News Interim CTO, Aufbau/Gründung Technik für Statista Bugbounty Hunting (Google, Facebook etc.) ... Referenzen/Kunden: Compugroup Medical Burda/Focus Google (VRP) Statista Ströer Axel-Springer-Verlag Kompetenzen: Backend Development Async data driven REST APIs Prototyping Web applications Data Engineering Data pipelines, ETL Machine Learning System administration Linux Server Monitoring Information Security Security Engineering Web Application Security Ethical Hacking Penetration Testing Technical Due Diligence Scalability Infrastructure Dependencies Evaluation Main technology stack: Python, JS Elasticsearch, MySQL Tensorflow, scikit-learn Linux, Docker

Skills

Prototyping
Data Engineering
IT Security
Team-Leitung
Information Security Engineering
Web Application Security
Secure Web Development
IT Security Audits
Technical Due Diligence
Backend-Entwicklung
Machine Learning
Due Diligence
Python
Elasticsearch
ETL
Linux
Big Data
IT-Dienstleistung und -Beratung
Systemadministration
REST

Timeline

Professional experience for Harro Müller

  • Current 2 months, since Jan 2023

    Chief Technology Officer (CTO)

    eCommerceDB GmbH

  • Current 9 years and 2 months, since Jan 2014

    Interim CTO, Data Engineering, Information Security, Backend Development

    quadhead - IT-Consulting, quadhead.de

    Backend Development Async data driven REST APIs Prototyping Web applications Data Engineering Data pipelines, ETL Machine Learning System administration Linux Server Monitoring Information Security Security Engineering Web Application Security Ethical Hacking Penetration Testing Technical Due Diligence Scalability Infrastructure Dependencies Evaluation

  • 8 months, Jul 2015 - Feb 2016

    Director Lab and Security

    Content Fleet GmbH
  • 6 months, Jan 2015 - Jun 2015

    IT-Berater, Backend Development and Information Security

    C3 Creative Code and Content
  • 6 months, Jul 2014 - Dec 2014

    IT-Berater, Backend Development

    COPE @KircherBurkhardt GmbH

  • 1 year and 3 months, Apr 2013 - Jun 2014

    IT-Berater, Backend-Development

    COPE GmbH & Co. KG (acquired by a strategic investor)

  • 13 years and 3 months, Jan 2000 - Mar 2013

    CTO, Co-Founder

    getanet GmbH & Co. KG (acquired by a strategic investor)

  • 1 year, Jan 2001 - Dec 2001

    Technischer Leiter

    Tomorrow Next Media

  • 11 months, Feb 2000 - Dec 2000

    Projektleitung Innovation Center

    Tomorrow Internet AG

  • 7 months, Jun 1999 - Dec 1999

    Technologist

    razorfish AG

  • 2 years and 3 months, Mar 1997 - May 1999

    Webmaster

    Olympus Software Europe

Educational background for Harro Müller

  • Technische Informatik

    FH Wedel

Languages

  • German

    First language

  • English

    Fluent

Wants

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