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Excellence Without Compromise

Empowering your career through comprehensive Operational Excellence. Founded on decades of my expertise, OPEX INSTITUTE™ offers affordable, locally-relevant certification training and top-tier mock exams with instant feedback, designed by experienced practitioners for your advancement. Promises Delivered - Mohamed Jawhar Maalej

Yes, OPEX is Operational Excellence

Find Your Perfect OPEX Path

Which Best Describes You?

I'm an Early-Career Professional Building My Skills

Ready to gain a competitive edge. I need foundational project management skills, and an affordable entry point like the Yellow Belt.

I'm a Mid-Career Professional Looking to Advance

Seeking to elevate my career with recognized certifications like PMP and PSM I to tackle bigger projects and earn more

I want the full Agile Operational Excellence Pack

Aiming for mastery in Operational Excellence. I need integrated training across project, process, and agile methodologies.

I Represent an Organization Looking to Upskill Our Team

I need standardized training programs to improve our project efficiency, reduce delays, and enhance our team's capabilities.

I Need Starter Resources and OPEX Principles 

I'm looking for materials to understand project management and process improvement techniques. I am interested in mock tests and short courses.

Dual Certification + 1

In today’s competitive business environment, professionals who can both deliver successful projects AND optimize processes have an unmatched advantage.

Why Choose Both?

Increase your salary potential by up to 25% | Qualify for a wider range of senior positions

Deliver measurable business value in any role | Stand out in Today’s competitive job market

Apply complementary skills to solve complex challenges

OPEX INSTITUTE™ brings you the perfect combination.

PROJECT MANAGEMENT PROFESSIONAL (PMP)®
The Project Management Professional (PMP)® certification is the gold standard for project managers worldwide. At OPEX INSTITUTE™, we deliver PMI-aligned training adapted specifically for the Tunisian business environment.
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LEAN-SIX SIGMA
Lean Six Sigma combines two powerful methodologies—Lean's focus on eliminating waste and Six Sigma's emphasis on reducing variation—to create a comprehensive approach to process improvement. Our certification programs are designed specifically for professionals and organizations.
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Integrated Pathways
Our integrated pathways combine PMP and Lean Six Sigma certifications to create powerful skill sets that set you apart in the job market. These carefully designed programs offer significant savings compared to pursuing certifications separately.
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OPEX Events

21
Feb
01
Feb
Operational Excellence & Leadership | Workshop
6:00 PM - 9:00 PM
IBIS Hotel, Sfax, Tunisia
04
Jan
Emotional Intelligence Workshop 1.0
6:00 PM - 10:00 PM
IBIS Hotel, Sfax, Tunisia
14
Dec
MS Project | Workshop
5:00 PM - 9:00 PM
IBIS Hotel, Sfax, Tunisia
26
Nov
OPEX & STRATEGY V 1.0 | Workshop
9:00 AM - 5:00 PM
La Badira - Hammamet, Tunisia
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