Leonard Haack

Experience

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  N-ERGIE Aktiengesellschaft

  Sept 2017 - Oct 2020

  Content of the apprenticeship:• purchasing of materials • adopting method and instruments for recruitment and employee selection • consulting of customers • selling of products and services of the N-ERGIE • processing accounting related business transactions • Planning and organisation of work processes • working in teams and projects by using the information and communication technologyDepartments that were part of the apprenticeship:• purchasing• controlling • warehousing and Supply Chain management • accounting • IT • costumer consulting • customer’s settlement • Netzgesellschaft (transmission grids) • human resources• sales • communication • “Azubiwerk” Show less

  • Industrial clerk

    Feb 2020 - Oct 2020

  • Apprenticeship industrial clerk

    Sept 2017 - Feb 2020
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  ABL GmbH

  Nov 2020 - Feb 2021

  Working student

  Working student within the department of Commerce Inland Tasks:* Defining and visualisation of sales areas * Structuring customer hierarchy * Supporting in data processing and migration for SAP S/4 Hana and C/4 Hana

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  Siemens

  Feb 2021 - now

  Commercial processing of the service and product business of eMobility Germany The Siemens Talent Network (ST@ND) is a certified development program to promote employees. The program, that last 15 months, contains: • business projects • social projects • events & networking • personal development and training Working student within the finance department of the regional company Germany, Smart Infrastructure Distribution Systems. Tasks:• support in commercial processing (project and product business) • support in monthly reports (ICFR and IKS)• support in claim management

  • Commercial Sales & Service Manager

    Aug 2022 - now

  • Spokesman ST@ND Nordbayern

    May 2023 - Jul 2024

  • Working student

    Feb 2021 - Aug 2022