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Lean-Six Sigma Black Belt

Lean Six Sigma Black Belt

Live Ramadan Webinar • Online
Friday, March 06
Time: 21:00 - 01:00 (Tunis) Price: 149 39 TND
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North American Standard

The New Standard of
Enterprise Excellence.

At OPEX Institute, we believe that advanced statistical mastery requires the right environment. Our Black Belt methodology combines rigorous international standards with a premium, high-touch experience.

Opex.education Ecosystem

Every live participant receives full access to our digital platform, including advanced analytics modules and simulation tools for up to 6 months.

Verified Global Curriculum

Our Lean Six Sigma Black Belt program is strictly aligned with the highest ASQ (American Society for Quality) and CSSC standards.

The OPEX Experience

Training delivered in Tunisia's most prestigious 5-star venues. High-end catering, executive networking, and an environment designed for peak analytical performance.

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Advanced Enterprise Transformation

Lean Six Sigma Black Belt

Master complex statistical analysis and cross-functional leadership to drive million-dollar enterprise transformations. Led by Mohamed Jawhar Maalej, Harvard-certified in Business Strategy with 25+ years of Operational Excellence.

01

Define

Architecting enterprise-level strategic deployment.

  • • Portfolio Management
  • • Advanced Financial ROI
  • • Change Management
  • • Enterprise VSM
02

Measure

Advanced metrics for complex operational systems.

  • • Multivariate Capability
  • • Non-Normal Distributions
  • • Advanced MSA (Gage R&R)
  • • Central Limit Theorem
03

Analyze

Deep statistical modeling & inferential logic.

  • • Multiple Regression
  • • Non-Parametric Tests
  • • Advanced ANOVA
  • • Complex Hypothesis Logic
04

Improve

Designing disruptive solutions using DOE.

  • • Full & Fractional DOE
  • • Response Surface Methods
  • • Lean Flow Optimization
  • • Risk Mitigation (FMEA)
05

Control

Institutionalizing gains across the organization.

  • • Advanced SPC (CUSUM)
  • • TPM & Maintenance Strategy
  • • Enterprise Standardization
  • • Project Closure & Audit

Upcoming Training & Live Webinars

Message from the Founder

"We are what we repeatedly do. Excellence, then, is not an act, but a habit."

— Aristotle

Inspired by this philosophy, OPEX doesn't just teach the standard; we forge the habits of excellence required for global leadership.

Mohamed Jawhar Maalej

PMP®, LSSGB, MS Decision Sciences, MBA Marketing Harvard Business School Certified in Business Strategy | 25+ Years of Operational Excellence
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OPEX VERIFIED GLOBAL STANDARDS

Experience the Excellence

Scrum Mastery

Operational Frameworks Live

Sfax: Ibis Hotel

Premium Masterclass Venue

Agile Leadership

Strategic Change Highlights

Tunis Cohort

Professional Development Live

Elite Academy

Advanced Training Delivery

🏆

Global Standards

North American Frameworks.
Local Mastery.

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Digital Academy

The Global Knowledge Hub.

Access the same North American excellence through our self-paced ecosystem at opex.education.

Learning Portal

Self-Paced Courses

Access our full catalog of specialized Agile, Lean Six Sigma, and Project Management courses. Start today, study anywhere.

  • ■Standardized Content: Accredited paths.
  • ■Flexible Learning: Lifetime access options.
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Certification Prep

Exam Simulators

Prepare for PSM I®, PSPO I®, and PMP® with our high-fidelity mock exams and detailed performance analytics.

  • ■Real Conditions: 800+ practice questions.
  • ■Expert Support: Detailed explanations.
Try a Simulator