Peter M.

Peter M.

Webdeveloper (freelancer)

Followers of Peter M.710 followers
location of Peter M.Ratingen, North Rhine-Westphalia, Germany

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  • Timeline

  • About me

    Senior Software Engineer @ adesso SE

  • Education

    • Visible GmbH & Co. KG

      -
      Computer Science Expert - Subject Area: Software Development
  • Experience

    • Freelancing as Web Developer

      Apr 2008 - Aug 2012
      Webdeveloper (freelancer)

      Drupal, Wordpress, PHP, Gambio GX, XT Commerce developer for own customers. Customer acquisition via online solicitation portals.

    • Drupal Project

      Jan 2010 - now
      Drupal.org Community Member

      https://www.drupal.org/u/peter-majmesku

    • Circle Outsourcing

      Jan 2012 - Jan 2013
      Working together
    • RERi GmbH & Co. KG

      Jul 2012 - Jan 2013

      Expressing know-how in building a web portal to content editors in Quito, Ecuador. Helped content editors in using our customized Drupal 7 installation profile for their Ecuadorian photovoltaic web portal.

      • Drupal- and Web-Developer

        Jan 2011 - Jan 2013
      • Teaching ecuadorian online content creators in using the franchise web portal of RERi PV.tv

        Jul 2012 - Jan 2012
    • Visible Internetmarketing GmbH & Co. KG

      Aug 2013 - Jul 2015
      Completed Vocational Training: Computer Science Expert for Software Development
    • Bauer Digital KG

      Feb 2014 - Aug 2014
      Bravo.de Relaunch PHP/Drupal 7

      Relaunch of the website of the largest european youth magazine.

    • MedienPARK GmbH & Co. KG

      Jan 2016 - Jan 2017
      Symfony Full-Stack Framework Developer for Onlineshops
    • YACHTICO Yacht Charter

      Apr 2016 - Jan 2016
      Yachtico.com Onlineshop Maintainership and Development (Drupal 6)
    • Publicplan GmbH

      Jan 2017 - Jul 2024

      Ambitious development in the field of open-source software-driven e-government projects. The clients are federal and state ministries as well as cities and municipalities. Providing support for the smooth execution of customer projects, from conception to deployment. - Developing Drupal projects for governments- maintaining the deGov Drupal distribution- contributing back to the open-source software community- presenting the deGov Drupal distribution to clients Full-stack web developer with Drupal 8 focus.

      • Senior Software Developer

        Nov 2020 - Jul 2024
      • deGov Solution Architect

        Feb 2019 - Nov 2020
      • Web Developer

        Jan 2017 - Feb 2019
    • Adesso SE

      Jul 2024 - Jan 2024
      Senior Software Engineer

      - Relaunch of a demanding and well-known online portal in the sports sector using Drupal (90% remote work)- Support in writing proposals and effort estimations- Onboarding of software developers- Conducting structured technical interviews and aptitude tests to evaluate candidates' skills as part of the recruitment process

  • Licenses & Certifications

    • Intermediate Python Nanodegree

      Udacity
      Aug 2021
      View certificate certificate
    • Acquia Certified Drupal Expert

      Acquia
      Nov 2018
      View certificate certificate
    • Llama for Python Programmers

      University of Michigan
      Nov 2025
      View certificate certificate
    • ITIL 4 Foundation Certificate in IT Service Management

      AXELOS Global Best Practice
      May 2024
    • Intermediate JavaScript Nanodegree

      Udacity
      Apr 2021
      View certificate certificate
    • ISTQB® Certified Tester - Foundation Level

      ISTQB® - International Software Testing Qualifications Board
      Jul 2021
      View certificate certificate
    • Computer Science Expert for Software Development (Fachinformatiker Anwendungsentwicklung - IHK)

      IHK Nord Westfalen
      Aug 2015
    • Requirements Elicitation: Artifact and Stakeholder Analysis

      University of Colorado
      Nov 2025
      View certificate certificate
  • Volunteer Experience

    • Drupal Knowledge Sharer

      Issued by DrupalAnswers on Jul 2016
      DrupalAnswersAssociated with Peter M.
    • Vue.JS Frontend Developer

      Issued by #WirvsVirus Hackathon & Umsetzungsprogramm on Mar 2020
      #WirvsVirus Hackathon & UmsetzungsprogrammAssociated with Peter M.