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Mensah Frimpong

@mensahfrimpong

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Six Sigma Black Belt leader driving measurable operational and financial improvements.

United States

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What I'm looking for

I seek a leadership role driving continuous improvement and transformation, using Lean Six Sigma and data analytics to deliver measurable productivity and financial gains while collaborating across functions and stakeholders.

I am a Six Sigma Black Belt professional and results-oriented continuous improvement leader with extensive international experience in program and project management, business transformation, and operational excellence. I combine statistical tools, Lean methods and data-driven reporting to deliver sustained improvements and measurable financial impact.

At KGHM International I implemented 65 turnaround projects, achieving $32M in seven months, 103% production improvement and 80% asset efficiency gains; I transitioned reporting to Power BI/SQL and led an 18-person team across multiple functions. Previously I led reliability, capital projects and Operational Excellence at Freeport and managed an Enterprise PMO delivering multimillion-dollar programs.

I bring strong stakeholder management, financial modeling and risk management skills, a track record in cross-functional change management, and a pragmatic, analytical approach to solving complex operational problems. I seek roles where I can lead transformation, optimize performance, and translate data into strategic outcomes.

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Experience

Work history, roles, and key accomplishments

Current

Independent Consultant

Current

Spongair Financial Services

May 2025 - Present (6 months)

Provide tailored financial advisory and planning services, building client relationships and recommending investment strategies to meet client goals while monitoring portfolios and adapting plans to market conditions.

Financial Planning Investment Analysis Client Relationship Management Financial Modeling Market Research

Business Improvement Analyst

KGHM International

May 2023 - May 2025 (2 years)

Established a Continuous Improvement and recovery program, delivering 65 projects with 95% completion in 9 months and generating $32M in seven months while improving production 103% and asset efficiency 80%.

Continuous Improvement Power BI SAP Change Management

Business Operations Manager

Zion Compassion Care

Sep 2022 - Apr 2023 (7 months)

Supported COO in operational oversight, prepared budgets and cash flow projections, streamlined processes, managed special projects, and reconciled expenses to improve operational efficiency.

Operations Management Budgeting Financial Modeling Process Improvement

Staff Engineer

Freeport McMoRan

Jun 2012 - Aug 2020 (8 years 2 months)

Led reliability, operational excellence and capital projects to improve operational effectiveness, reduced setup time by 62%, automated reporting (3 days to 10 minutes), and managed capital budgeting and SOX compliance audits.

Reliability Engineering Operational Excellence Data Analysis

Program Manager

Aurecon

Nov 2006 - Aug 2010 (3 years 9 months)

Managed the Enterprise Project Management Office, delivering major projects including an $18M public-sector infrastructure program and implementing PMO processes, KPIs, and project governance.

Program Management PMO Contract Administration Scheduling

Management Consultant

MDPS Project Services

Oct 2003 - Oct 2006 (3 years)

Founded a consultancy delivering strategy, project and financial management training, led large-scale evaluations and change management initiatives, and supported World Bank–funded program setup in Accra.

Change Management & Strategy Project evaluation Training