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Sascha HerzogSH

Sascha Herzog

Interim HR Manager | HR BP | Payroll & Processes

€800/day
Aschaffenburg, DE
3-7 years

Average response time: 1 hour

Freelancer profile translated to English.
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About Sascha

Are you looking for short-term HR support with a hands-on mentality?I can support you as an Interim HR Manager precisely where capacity, expertise, or structure are lacking – operationally strong, strategically savvy, and ready to go immediately.

Whether it's personnel support along the entire employee life cycle, restructurings, payroll takeovers, or the introduction of digital HR processes: I bring extensive experience from medium-sized companies, from production and services – including business transfers, collective agreement issues (e.g., EMTV Saxony), and working in complex personnel structures.

I take on interim roles such as HR Business Partner, HR Management, or Payroll Responsibility – short-term, efficient, and with a clear focus on results and implementability. In previous projects, I have successfully achieved the following goals, among others:

  • Introduction of new time tracking systems & transitions to SAP HCM
  • Collective agreement negotiations, creation of works agreements
  • Development of efficient HR processes & their implementation, including necessary change management
  • Management and coaching of internal HR teams
  • Reorganizations with separation processes, including the entire spectrum of labor law
What sets me apart: quick comprehension, high quality standards, structured implementation, and a very good feel for operational necessities in day-to-day business.

Let's talk if you need HR expertise that not only thinks along but also pitches in.
  • German

    Native or bilingual

  • English

    Fluent

  • Spanish

    Conversational

Can work on-site
Aschaffenburg (up to 50km), Berlin (up to 50km), Hamburg (up to 50km), Leipzig (up to 50km), Dresden (up to 50km)

Experience

  • DIHAG Holding GmbH
    Interim HR Manager
    HUMAN RESOURCES
    September 2023 - Today (2 years and 9 months)
    Leipzig, Germany
    Interim HR Manager – DIHAG Group (Walzengießerei Coswig GmbH & SHB Stahl- & Hartgusswerk GmbH)
    since 09/2023 | Locations: Coswig & Leipzig

    As part of a group-wide transformation project, I am taking over operational and strategic HR support at two locations of the DIHAG Group. My focus is on standardizing HR processes, labor law support, and introducing new systems in payroll and time management.

    I have developed and implemented efficient, cross-location HR processes along the employee lifecycle, built a digital personnel file structure, and negotiated central works agreements with the works council. I have handled the preparation and representation in labor law disputes in court.

    In Coswig, I supported the introduction of SAP HCM (Time & Pay) on 01/01/2025 – from process definition and test runs to successful system migration. Until then, I was solely responsible for payroll accounting in SAGE there. In Leipzig (SHB), I continue to manage preparatory payroll accounting in Varial and time tracking via Miditec.

    I act as the interface between HR, management, external service providers, and operational managers – solution-oriented, reliable, and with a high standard of quality.
    Payroll Accounting Change Management Digital Transformation HR Management Labor Law
  • WingCon GmbH
    Founder & Shareholder
    HUMAN RESOURCES
    April 2020 - Today (6 years and 2 months)
    Großostheim, Germany
    In my role as Managing Director of WingCon GmbH, I undertake interim assignments in the HR and payroll sector for medium-sized companies – particularly in production. My focus is on operational personnel support throughout the entire employee life cycle and process optimization in payroll accounting. I design and implement HR strategies, handle preparatory or complete payroll processing – e.g., with SAGE or other accounting software – and support works agreements, business transfers, and restructuring measures. Additionally, I assist with the implementation of digital HR processes (time tracking, documentation, filing) and onboard new employees into existing systems. The goal of my assignments is to relieve specialist departments, stabilize structures, and ensure efficient, legally compliant HR processes.
    Payroll Administrator HR Management Digital Transformation HR Processes Leadership
  • RESP GmbH & Co. KG
    Founder & Shareholder
    E-COMMERCE
    April 2020 - Today (6 years and 2 months)
    Großostheim, Germany
    As CEO of RESP GmbH & Co. KG, I built an e-commerce company from the ground up, specializing in the pan-European trade of own-brand and third-party goods via platforms such as Amazon, eBay, and Kaufland. My responsibilities included the complete development of new products to market readiness, including performance marketing and SEO, the establishment of a scalable e-commerce infrastructure based on JTL, and the implementation of a complex EU accounting structure with OSS, EU warehousing, and shipments. Furthermore, I created business plans for successful KfW funding applications and was responsible for all commercial processes. My focus was always on growth strategy, process automation, and financial optimization in international online retail.
    Payroll Accounting Change Management Digital Transformation Leadership E-commerce

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Education

  • B.A.
    International School of Management
    2015
    B.A.

Skill set

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