Maria Kellermann
@mariakellermann
Director of enterprise transformation driving M&A integrations and operating model redesign.
United StatesWhat I'm looking for
I am a director-level enterprise transformation leader with 12+ years of experience governing large-scale integrations, operating model redesign, and portfolio governance across global organizations. I have directed integration governance across $150M+ portfolios, influenced workforce planning for 200+ resources, and built executive visibility frameworks that drive predictable execution and risk transparency at scale.
I lead cross-functional execution across Finance, IT, Legal, HR, and Operations during complex growth events including M&A, systems modernization, and restructuring. I design KPI/OKR frameworks, institutionalize delivery cadences, and deliver measurable operational improvements such as reducing cycle time and improving DSO while overseeing financial exposure and executive reporting.
Experience
Work history, roles, and key accomplishments
Led enterprise service governance and operating model redesign across claims, instituting portfolio cadences and KPI frameworks that increased milestone predictability and influenced financial planning for 200+ resources and multi‑million dollar initiatives.
Sr. Data Analyst & Business Intelligence
PGA TOUR
Jan 2020 - Jan 2022 (2 years)
Led executive dashboard and performance framework development supporting $50M+ shared services, enabling data-driven operational decisions and improving visibility for senior leadership.
Account Receivable Supervisor
PGA TOUR
Jan 2018 - Jan 2020 (2 years)
Supervised a team of 5 managing $375M in receivables and reduced DSO by 28% while strengthening audit and reporting integrity.
Integration Project Manager
General Electric
Jan 2013 - Jan 2017 (4 years)
Directed full-lifecycle M&A integrations across global business units, governing $150M+ integration budgets, managing workforce transitions, and delivering executive-ready dashboards to surface execution health and risk.
Functional Integration Analyst
General Electric
Jan 2011 - Jan 2013 (2 years)
Supported due diligence, POC, and UAT for system migrations and operational integrations, standardizing collections and AML processes and developing SOPs and process maps for compliance.
Accounts Receivable Specialist
General Electric
Jan 2010 - Jan 2011 (1 year)
Led analytics-driven delinquency reduction initiatives and designed recurring and ad-hoc reporting to improve working capital performance.
Education
Degrees, certifications, and relevant coursework
Florida International University
Master of Business Administration, Business Administration
Completed a Master of Business Administration focused on business strategy and operational leadership.
Universidad Rafael Belloso Chacín
Bachelor of Science, Accounting
Earned a Bachelor of Science in Accounting with coursework in financial reporting and receivables management.
Project Management Institute (PMP)
Project Management Professional (PMP), Project Management
Holds the Project Management Professional (PMP) certification demonstrating project leadership and delivery skills.
Lean Six Sigma
Lean Six Sigma Green Belt & Black Belt, Process Improvement
Holds Lean Six Sigma Green Belt and Black Belt certifications focused on process improvement and operational excellence.
Tech stack
Software and tools used professionally
Availability
Location
United StatesAuthorized to work in
Job categories
Skills
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