Yann Müller, PMP®

Transforming challenges into opportunities for customer delight, one success story at a time

Spremberg, Brandenburg, Germany

About

Experienced customer and program manager with track record of building and cultivating long-term partnerships. Fierce advocate of continuous improvement and customer first mindset.

Experience

  • Senior Technical Account Manager at Onit
    Jun 2025 - Present · 1 yr 1 mo

    Technical expert for the Onit’s platform solutions, services and processes, advising customers and account teams. • Single point of contact for customers • Advocate and voice of customer to drive service, solution and product improvements • Advise internal teams on processes improvements • Ensure efficient escalation management

  • HERE Technologies (Full-time · 9 yrs 11 mos)
    • Sr. Customer Success Manager
      Aug 2021 - Dec 2024 · 3 yrs 5 mos

      Established and strengthened trusted advisor relationship with high touch customers to help them succeed with HERE products, ensuring they receive maximum value from solutions throughout their lifecycle • Improved customer CSAT and NPS • Secured Customer Success Qualified Leads worth 2-digit M € additional revenue • Helped shape and optimize company’s customer success and customer experience processes • Contributed to closed loop improvement of products and services through being the voice of the customer

    • Customer Program Manager
      Feb 2015 - Aug 2021 · 6 yrs 7 mos

      Managed large automotive navigation solution delivery to premium OEM. Main point of contact for customer and internal stakeholders. • Delivered complex customer program on time and in budget • Coordinated internal teams and suppliers • Acted as single point of contact for the customer • Negotiated multiple change requests, helping secure additional revenue

  • Vice President Software Development at Miccavionics GmbH
    Jan 2009 - Nov 2014 · 5 yrs 11 mos

    Owned overall responsibility for a team of software developers and testers as well as development and quality processes. The role was part of the company management board and reporting directly to the CEO. • Expanded existing team by hiring additional experts • Initiated organizational changes and continuous improvement processes, laying foundations for boosted team productivity, reduced time to delivery and enhanced quality of deliverables • Ensured gaining and maintaining ISO 9100 certification though regular audits

  • EuroAvionics Navigationssysteme GmbH (6 yrs)
    • Software Project Manager
      Jan 2006 - Dec 2008 · 3 yrs

      • Managed a major defense software project with a team of 10-15 engineers • Owned the project plan and documents • Acted as face to the customer for technical aspects

    • Requirements Manager
      Jan 2004 - Dec 2005 · 2 yrs

      • Lead the requirements engineering phase of a major defense program with a team of 3 engineers • Established regular communication with the customer • Set up requirements traceability and specification framework

    • Software Developer
      Jan 2003 - Dec 2003 · 1 yr

      • Responsible for software-hardware integration (C code) in a major defense program • Developed Java code for network management • Helped establish technical solution and documentation