a
andreschaller

Andre Schaller

@andreschaller

Pro

5.0(31)

Level 2

Germany
English, German

  • Hand-picked by the Fiverr Pro team

  • Experienced in working with businesses

Expert in:

  • Cybersecurity

About me
I am working as a Security Engineering for one of the main aerospace agencies. Previously, I have been working as a freelance Cyber Security consultant. Prior to that I was working in academics as a a scientific assistant and doctoral candidate at the renowned Technical University of Darmstadt, Germany, where graduated as a PhD in computer science & cyber security. Having published several papers in high-ranked journals and conference as well as mainstream journals, I have vast experience in both scientific writing as well as creating documents that can be consumed by a non-technical audience... Read more

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andreschaller
Andre Schaller
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Average response time: 1 hour

31 Reviews
5.0

(31)
(0)
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Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    5
  • Service as described
    5
1-5 out of 31 Reviews
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Most relevant
  • ES
    Spain
    5

    I can highly recommend Andre’s work. He is very attentive, knowledgeable, helpful and friendly and helped me a lot with the issues I had. Thanks Andre!

    Helpful?
    Yes
    No
    • Ordered:
    Consultation
    From $230
  • GB
    United Kingdom
    4.7

    An excellent professional. Technical knowledge was second to none and no question was too much trouble. I would certainly use Andre's services again and have no hesitation in recommending him.

    Helpful?
    Yes
    No
    • Ordered:
    Consultation
    From $230
  • US
    United States
    5

    Andre has been an immense help with us trying to track down an issue with our website server. He kept me up to date with how his progress was going throughout the entire timeline, answering all my questions. Highly recommended.

    Helpful?
    Yes
    No
    • Ordered:
    Consultation
    From $230
  • US
    United States
    5

    This was just our initial consultation but Andre was professional and knowledgeable as we discussed a plan to investigate our server's issues. I would (and did) hire him again.

    Helpful?
    Yes
    No
    • Ordered:
    Consultation
    From $230
  • LT
    Lithuania
    5

    You search for the candle in the darkness? Click here! Andre guided me as a beginner in a comfortable, understandable way easily to my goal. He perfectly understands how to analyze the client's needs and offers easy solutions! Thousand thanks!

    Helpful?
    Yes
    No
    • Ordered:
    Consultation
    From $230