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Dennis Tiebeke

@dennistiebeke

System consultant at netconnection GmbH, guiding automotive dealers through software rollouts and developing new business.

Germany

Message

At netconnection GmbH, I guide automotive dealers and vehicle marketplaces from kick-off to go-live, and help existing customers get more from the system through upselling. I also work on new business lines, partner integrations, and second-level support.

Previously, at Leasys S.p.A., German Branch, I managed B2B fleet leasing contracts and a portfolio of more than 1,000 clients, including over 60 key accounts. I led a team of more than 20 employees, trained new colleagues, and contributed to process and product improvements.

Experience

Work history, roles, and key accomplishments

Current

System Consultant

Current

netconnection GmbH

Sep 2026 - Present (2 months)

Key contact for dealers and vehicle marketplaces in system rollouts, guiding new customers from kick-off to go-live. Responsible for upselling, developing new business lines, managing partner integrations, and providing 2nd-level support.

Customer Onboarding Upselling Business Development Partnership Management 2nd Level Support Knowledge Management

Senior Representative Fleet Manager

Leasys S.p.A.

Jan 2019 - Jul 2026 (7 years 6 months)

Owned the full lifecycle of B2B fleet leasing contracts, managing a portfolio of 1,000+ clients including 60+ key accounts. Led a team of 20+ employees, handled damage claims, and drove process improvements.

Key Account Management Vehicle Fleet and Leasing (Ex Lease Vehicles)Contract Management Claims Handling Team Leadership Process Improvement Training

Service Assistant

Autohaus Dinnebier GmbH

Jul 2016 - Dec 2018 (2 years 5 months)

Delivered premium customer care for Jaguar and Land Rover clients, coordinated workshop appointments and invoicing, and planned rental and demonstration vehicles.

Customer Service Appointment Scheduling Invoicing Vehicle Management

Financing Activation Assistant

Mercedes-Benz Bank AG

Aug 2014 - Jul 2016 (1 year 11 months)

Verified, activated, and disbursed vehicle financing contracts, streamlined workflows through process optimization, and served as first point of contact for sales reps and bank advisors.

Contract Verification Process Optimization Customer Support Training

Dispatch Clerk

FAM Hausmeisterdienste GmbH

Nov 2013 - Apr 2014 (5 months)

Planned routes and schedules for field service teams and managed winter maintenance operations.

Route Planning Scheduling Operations Management

Office Communication Clerk

Axel Springer AG

Jun 2012 - Aug 2013 (1 year 2 months)

Coordinated staff deployment and freight forwarding, and monitored incoming and outgoing goods.

Coordination Logistics Inventory Management

Education

Degrees, certifications, and relevant coursework

Axel Springer AG

Vocational Training – Office Communication Clerk, Office Communication

Grade: 2.2

Completed a German dual apprenticeship as an Office Communication Clerk, rotating through commercial and technical departments. Final grade: 2.2 on the German scale.