Günter Z. - Freelance Lecturer

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Hamburg, Germany

Experience

Feb 2025 - Aug 2025

7 months

Germany

Project and Construction Management

Günter Zinnitsch

Project volume: €5.5 million
Tenant fit-out for a bank in an existing building that was being fully renovated by the owner at the same time
Project duration: 7 months
Tender process under public procurement law
On-site planning, project implementation phase 8 and commissioning management
Project and cost control according to AHO phases 4–5
Relocation management

Apr 2024 - Jul 2025

1 year 4 months

Germany

Project and Construction Management

Günter Zinnitsch

Project volume: €68.0 million
New construction of a production facility for industrial equipment
Project duration: 15 months
Tender process
Project implementation phases 2–8 and commissioning management
Project and cost control according to AHO phases 1–5
Advising the client
Relocation management
Managing the preparation of documents for the operating permit

Apr 2023 - Feb 2024

11 months

Frankfurt, Germany

Project and Construction Management

Günter Zinnitsch

Project volume: €72.0 million
Construction of a data center with 12 MW capacity (approx. 50 m × 55 m footprint)
Project duration: 10 months
Tender process
Project implementation phases 5–8 and commissioning management
Leading the project team (structural, civil, building services, electrical, instrumentation and control, and safety engineers)

Oct 2022 - Jun 2023

9 months

Frankfurt, Germany

Cost Estimation

Günter Zinnitsch

Project volume: €245.0 million
Tender process and project optimization for a data center (dimensions: 172.14 m × 153.94 m; office section: 100.87 m × 18.09 m; parapet height 22 m; two floors)
Project duration: 10 months
Offer preparation based on HOAI phase 4
Cost calculation for cost groups 300/500 and parts of 400

Jan 2022 - Oct 2022

10 months

Germany

Hybrid

Project Management

Günter Zinnitsch

Project volume (timber hybrid): €28.0 million
New construction of a student residence with office and fitness area (gross floor area 10,600 m²)
Project duration: 10 months
HOAI service phases 1–4
Project development: defining requirements, cost-benefit analysis, public procurement tender, architectural competition, building permit process

Jun 2021 - Dec 2022

1 year 7 months

Germany

Project Management and Construction Management

Günter Zinnitsch

Project volume: €18.0 million
Renovation and expansion of a hospital as part of campus development (GFA 8,600 m²)
Project duration: 18 months
Service phases HOAI 6–8
HOAI phases 5–9
Tendering and awarding under public procurement law
Commissioning

Jun 2016 - Jun 2021

5 years 1 month

Bensheim, Germany

Project Management and Construction Management

Günter Zinnitsch

Project volume: €22.5 million (Cost groups 200–700)
New construction and renovation of AKG Bensheim
Project duration: 60 months
Service phases HOAI 2–8
Planning and change order management
Tendering and awarding under public procurement law
Implementation and site supervision
Commissioning
Challenge: Building while school was in operation, interim situations, coordination with school management

May 2016 - Jul 2018

2 years 3 months

Karlsruhe, Germany

Project Management and Construction Management

Günter Zinnitsch

Project volume: €35.0 million
New construction of 170 residential units with underground parking in Karlsruhe (GFA 13,300 m²)
Project duration: 26 months
Service phases HOAI 2–8
Planning and plan review
Tendering and awarding of planning and construction services under public procurement law
Implementation and change order management
Commissioning

Hamburg, Germany

Overall Project Management

Günter Zinnitsch

Project volume: €45.0 million
Hamburg Airport logistics center (GFA 22,000 m² logistics area, 9,000 m² office space)
Project duration: 36 months
Service phases HOAI 2–8
Planning
Tendering and awarding
Implementation and change order management
Commissioning

Hamburg, Germany

Overall Project Management – Building Construction

Günter Zinnitsch

Project volume cruise terminal: €25.0 million
Cruise Center Steinwerder Hamburg (GFA 22,000 m²)
Project duration: 19 months
Service phases HOAI 1–8
Project development, planning, and plan review
Tendering and awarding
Implementation, site supervision, and change order management
Commissioning

Hamburg, Germany

Project and Construction Management

Günter Zinnitsch

Project volume: €175.0 million
Strandkai Hamburg (GFA: 88,700 m² including underground parking and plinth level)
Project duration: 48 months
HOAI service phases 1–7
Project development and planning management (plan review)
Construction-phase facility management
Procurement strategy, tendering and awarding of shell construction and technical trades
Technical advice for buyers

Summary

Interim management project leadership of new builds and renovation projects in data centers, hospitals, residential, office, school, logistics and airport segments
Branch Manager Hamburg, acquiring and executing fit-out projects in office and retail asset classes, and expanding the client network
Responsible management of neighborhood developments with a mix of asset classes. Urban design concepts and securing building rights in coordination with authorities
Managing up to 80 employees with disciplinary responsibility and up to 7 department managers with technical and disciplinary oversight
Extensive experience in tendering, negotiating and awarding project management, planning and construction services under public procurement law
Solid knowledge of HOAI, AHO, VOB, and planning and building regulations
Acquiring new clients and providing personal advice and support to existing clients, marketing and sales of the location
Leading project development, project management for building and civil engineering, technical systems management, asset management, infrastructure facility management, and documentation
Overall responsible for property management (asset management) and leasing of spaces, usage concepts and marketing strategies
Planning, controlling and implementing change processes, cross-functional project, interface and process management
Strategic, acquisition- and execution-oriented entrepreneurial personality with strong social skills and a pronounced market and customer focus