Essec\Faculty\Model\Profile {#2220
  #_index: "academ_cv"
  #_id: "B00031080"
  #_source: array:39 [
    "bid" => "B00031080"
    "academId" => 2182
    "slug" => "harrer-christophe"
    "fullName" => "Christophe HARRER"
    "lastName" => "HARRER"
    "firstName" => "Christophe"
    "title" => array:2 [
      "fr" => "Professeur affilié"
      "en" => "Adjunct Professor"
    ]
    "email" => "christophe.harrer@gmail.com"
    "status" => "ACTIF"
    "campus" => "Campus de la Défense"
    "departments" => []
    "phone" => ""
    "sites" => []
    "facNumber" => 2182
    "externalCvUrl" => "https://faculty.essec.edu/en/cv/harrer-christophe/pdf"
    "googleScholarUrl" => ""
    "facOrcId" => "https://orcid.org/"
    "career" => array:4 [
      0 => Essec\Faculty\Model\CareerItem {#2225
        #_index: null
        #_id: null
        #_source: array:7 [
          "startDate" => "2011-01-01"
          "endDate" => "2011-10-31"
          "isInternalPosition" => true
          "type" => array:2 [
            "en" => "Professional appointments"
            "fr" => "Positions professionnelles"
          ]
          "label" => array:2 [
            "fr" => "Co-Founder & Project Manager"
            "en" => "Co-Founder & Project Manager"
          ]
          "institution" => array:2 [
            "fr" => "Webhelp"
            "en" => "Webhelp"
          ]
          "country" => array:2 [
            "fr" => "France"
            "en" => "France"
          ]
        ]
        +lang: "en"
        +"parent": Essec\Faculty\Model\Profile {#2220}
      }
      1 => Essec\Faculty\Model\CareerItem {#2222
        #_index: null
        #_id: null
        #_source: array:7 [
          "startDate" => "2011-11-01"
          "endDate" => null
          "isInternalPosition" => true
          "type" => array:2 [
            "en" => "Professional appointments"
            "fr" => "Positions professionnelles"
          ]
          "label" => array:2 [
            "fr" => "Founder & Project Manager"
            "en" => "Founder & Project Manager"
          ]
          "institution" => array:2 [
            "fr" => "Prolific Lab"
            "en" => "Prolific Lab"
          ]
          "country" => array:2 [
            "fr" => "France"
            "en" => "France"
          ]
        ]
        +lang: "en"
        +"parent": Essec\Faculty\Model\Profile {#2220}
      }
      2 => Essec\Faculty\Model\CareerItem {#2226
        #_index: null
        #_id: null
        #_source: array:7 [
          "startDate" => "2013-04-01"
          "endDate" => null
          "isInternalPosition" => true
          "type" => array:2 [
            "en" => "Professional appointments"
            "fr" => "Positions professionnelles"
          ]
          "label" => array:2 [
            "fr" => "Chief Technology Officer"
            "en" => "Chief Technology Officer"
          ]
          "institution" => array:2 [
            "fr" => "Pocket Result"
            "en" => "Pocket Result"
          ]
          "country" => array:2 [
            "fr" => "France"
            "en" => "France"
          ]
        ]
        +lang: "en"
        +"parent": Essec\Faculty\Model\Profile {#2220}
      }
      3 => Essec\Faculty\Model\CareerItem {#2219
        #_index: null
        #_id: null
        #_source: array:7 [
          "startDate" => "2012-01-01"
          "endDate" => null
          "isInternalPosition" => true
          "type" => array:2 [
            "en" => "Other Academic Appointments"
            "fr" => "Autres positions académiques"
          ]
          "label" => array:2 [
            "fr" => "Chargé de cours en Basic Microsoft Excel and PowerPoint skills et Advanced Excel for Managers"
            "en" => "Chargé de cours en Basic Microsoft Excel and PowerPoint skills et Advanced Excel for Managers"
          ]
          "institution" => array:2 [
            "fr" => "ESSEC Business School"
            "en" => "ESSEC Business School"
          ]
          "country" => array:2 [
            "fr" => "France"
            "en" => "France"
          ]
        ]
        +lang: "en"
        +"parent": Essec\Faculty\Model\Profile {#2220}
      }
    ]
    "diplomes" => array:1 [
      0 => Essec\Faculty\Model\Diplome {#2223
        #_index: null
        #_id: null
        #_source: array:6 [
          "diplome" => "DIPLOMA"
          "type" => array:2 [
            "fr" => "Diplômes"
            "en" => "Diplomas"
          ]
          "year" => "2009"
          "label" => array:2 [
            "en" => "Master of Business Administration"
            "fr" => "Master of Business Administration"
          ]
          "institution" => array:2 [
            "fr" => "ESSEC Business School"
            "en" => "ESSEC Business School"
          ]
          "country" => array:2 [
            "fr" => "France"
            "en" => "France"
          ]
        ]
        +lang: "en"
        +"parent": Essec\Faculty\Model\Profile {#2220}
      }
    ]
    "bio" => array:2 [
      "fr" => null
      "en" => null
    ]
    "department" => array:2 [
      "fr" => "Systèmes d'Information, Data Analytics et Opérations"
      "en" => "Information Systems, Data Analytics and Operations"
    ]
    "industrrySectors" => array:2 [
      "fr" => null
      "en" => null
    ]
    "researchFields" => array:2 [
      "fr" => null
      "en" => null
    ]
    "teachingFields" => array:2 [
      "fr" => null
      "en" => null
    ]
    "distinctions" => []
    "teaching" => []
    "otherActivities" => []
    "theses" => []
    "indexedAt" => "2026-07-10T08:23:02.000Z"
    "contributions" => array:1 [
      0 => Essec\Faculty\Model\Contribution {#2227
        #_index: "academ_contributions"
        #_id: "16674"
        #_source: array:18 [
          "id" => 16674
          "slug" => "16674-management-avec-excel-en-pratique"
          "yearMonth" => "2025-09"
          "year" => 2025
          "title" => "Management avec Excel - En pratique"
          "description" => "WATTIAU, I., HARRER, C. et AKOKA, J. (2025). <i>Management avec Excel - En pratique</i>. Louvain: De Boeck."
          "authors" => array:4 [
            0 => array:3 [
              "name" => "WATTIAU Isabelle"
              "bid" => "B00000530"
              "slug" => "wattiau-isabelle"
            ]
            1 => array:1 [
              "bid" => "B00031080"
            ]
            2 => array:1 [
              "name" => "HARRER Christophe"
            ]
            3 => array:1 [
              "name" => "AKOKA Jacky"
            ]
          ]
          "ouvrage" => ""
          "keywords" => []
          "updatedAt" => "2026-07-08 14:52:18"
          "publicationUrl" => "https://www.cultura.com/p-management-avec-excel-en-pratique-bts-dut-licences-ecoles-de-commerce-9782807372672.html?utm_source=google&utm_medium=cpc&utm_campaign=PMAX_Livre_Reste&gad_source=1&gad_campaignid=20604168238&gbraid=0AAAAADprv0YMkS-mKXC-Pl287VBs5zjr8&gclid=CjwKCAjw6rfSBhAqEiwA_yocpkUPTipoMniOHpYD-yCdPDgLeFwoIU6W1QBItbcW0BdTIQPqBrHdKhoCvy0QAvD_BwE"
          "publicationInfo" => array:3 [
            "pages" => ""
            "volume" => ""
            "number" => ""
          ]
          "type" => array:2 [
            "fr" => "Livres"
            "en" => "Books"
          ]
          "support_type" => array:2 [
            "fr" => "Editeur"
            "en" => "Publisher"
          ]
          "countries" => array:2 [
            "fr" => null
            "en" => null
          ]
          "abstract" => array:2 [
            "fr" => """
              Une introduction à l’utilisation du tableur Excel pour résoudre des cas de management, destinée aux étudiants des filières du management, de la gestion et des sciences sociales.\n
              \n
              \n
              Plus qu’un simple manuel de découverte d’un logiciel, il permet aux étudiants :\n
              – de découvrir les possibilités d’un tableur\n
              – de mettre en pratique ces fonctionnalités de façon progressive\n
              – de faire le lien avec les matières fondamentales du management (élaboration d’un budget, suivi d’un portefeuille produit, analyse des ventes, etc.).\n
              \n
              Il prend en compte les nombreux développements intervenus récemment sur ce logiciel :\n
              – l’utilisation de nouvelles fonctions du tableur,\n
              – le besoin de prendre en compte les données externes et comment les traiter à l’aide de Power Query Editor,\n
              – le développement des tableaux croisés dynamiques, etc.\n
              Des ressources numériques (corrections d’exercices) viennent compléter l'ensemble.
              """
            "en" => """
              Une introduction à l’utilisation du tableur Excel pour résoudre des cas de management, destinée aux étudiants des filières du management, de la gestion et des sciences sociales.\n
              \n
              \n
              Plus qu’un simple manuel de découverte d’un logiciel, il permet aux étudiants :\n
              – de découvrir les possibilités d’un tableur\n
              – de mettre en pratique ces fonctionnalités de façon progressive\n
              – de faire le lien avec les matières fondamentales du management (élaboration d’un budget, suivi d’un portefeuille produit, analyse des ventes, etc.).\n
              \n
              Il prend en compte les nombreux développements intervenus récemment sur ce logiciel :\n
              – l’utilisation de nouvelles fonctions du tableur,\n
              – le besoin de prendre en compte les données externes et comment les traiter à l’aide de Power Query Editor,\n
              – le développement des tableaux croisés dynamiques, etc.\n
              Des ressources numériques (corrections d’exercices) viennent compléter l'ensemble.
              """
          ]
          "authors_fields" => array:2 [
            "fr" => "Systèmes d'Information, Data Analytics et Opérations"
            "en" => "Information Systems, Data Analytics and Operations"
          ]
          "indexedAt" => "2026-07-10T08:23:35.000Z"
        ]
        +lang: "en"
        +"_score": 8.986386
        +"_ignored": array:3 [
          0 => "abstract.en.keyword"
          1 => "abstract.fr.keyword"
          2 => "publicationUrl.keyword"
        ]
        +"parent": null
      }
    ]
    "avatar" => "https://faculty.essec.edu/wp-content/uploads/avatars/B00031080.jpg"
    "contributionCounts" => 1
    "personalLinks" => array:1 [
      0 => "<a href="https://orcid.org/" target="_blank">ORCID</a>"
    ]
    "docTitle" => "Christophe HARRER"
    "docSubtitle" => "Adjunct Professor"
    "docDescription" => "Department: Information Systems, Data Analytics and Operations<br>Campus de la Défense"
    "docType" => "cv"
    "docPreview" => "<img src="https://faculty.essec.edu/wp-content/uploads/avatars/B00031080.jpg"><span><span>Christophe HARRER</span><span>B00031080</span></span>"
    "academ_cv_info" => ""
  ]
  +lang: "en"
  +"_score": 5.041272
  +"parent": null
}