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Markus-Kai KehrerMK

Markus-Kai Kehrer

Supermalter

Webdesigner & Developer M.Sc. | UI & UX | SEO

€550/day
16 projects
Berlin, DE
8-15 years

Average response time: 1 hour

About Markus-Kai

Mein Name ist Markus Kehrer und ich bin ein leidenschaftlicher Webdesigner. Ich gestalte und programmiere Webseiten für die unterschiedlichsten Zwecke und Kunden. Dabei nutze ich die neuesten Technologien und lege großen Wert auf eine hohe Benutzerfreundlichkeit. Außerdem bin ich sehr versiert im Umgang mit der Datenanalyse von Nutzerdaten (primär Google Analytics / Tag Manager), sowie der Programmierung und Entwicklung von Webseiten und komplexeren Funktionalitäten.
  • German

    Native or bilingual

  • English

    Native or bilingual

Remote only
Primarily works remotely

Experience

  • Roboplace24
    Malt logoOn Malt
    Hilfe mit Formularfeldern in Wordpress
    E-COMMERCE
    January 2026 - February 2026
    Berlin, Germany
    Konfiguration und Verbesserung einer Listings-Ansicht eines Marktplatz. Optische und Funktionale Aufwertung eines Formulars durch CSS Regeln.
    Wordpress Hivepress CSS HTML
  • New Balance
    Malt logoOn Malt
    Building A/B test experiments
    E-COMMERCE
    October 2024 - Today (1 year and 8 months)
    Berlin, Bundesrepublik Deutschland
    - Design and develop A/B and MVT in Optimizely or similar experimentation platforms
    - Implement front-end changes, integrations and experiment variations using HTML, CSS, Javascript and relevant libraries
    - QA, Debug and troubleshoot issues during experiment execution
    - Set up experiment tracking, goals and conversion events in Optimizely, Google Analytics and ContentSquare
    JavaScript CSS3 HTML5 Optimizely Web Analytics
  • Bayer Schweiz AG - Marketing Pharma
    Malt logoOn Malt
    UX/UI Design
    PHARMACEUTICALS INDUSTRY
    June 2024 - August 2024 (2 months)
    Berlin, Deutschland
    Creating a new User Experience for a Bayer swiss subpage about onkology, including repsonsive design.
    Figma Responsive Design UI Web Design UI/UX Design User Experience Design

Reviews

5,0

Out of 5 ratings

G

Gerrit

Gründer - Roboplace24

Reviewed on 11/02/2026

Top Arbeit - sehr zuverlässig, gute Kommunikation und transparente Erklärung der ausgeführten Arbeitsschritte. Gerne wieder!
E

Emily

New Balance

Reviewed on 27/01/2025

Markus collaborated closely with our in-house testing and experimentation department, where he played a pivotal role in developing a wide array of tests, each varying in complexity. His technical expertise and innovative approach significantly contributed to the success of our projects. Markus consistently demonstrated a high level of professionalism in both his work and communication, ensuring that all tasks were completed efficiently and to a high standard. His ability to seamlessly integrate with our team fostered a positive and productive working environment. We highly recommend Markus for any future projects and look forward to the opportunity to work with him again.

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Education

  • Bachelor of Science OnlineMedia
    Hochschule Furtwangen
    2016
    Mischung aus Informatik, Online-Marketing und Wirtschaft.
  • Master of Science Medieninformatik
    Beuth Hochschule Berlin
    2022
    Informatikstudium mit Schwerpunkt auf medienrelevanten Fächern. Hauptsächlich Online-Medien.

Skill set

Categories