Learn Six Sigma with Guidance from Ruben

Master Black Belt Coach & Mentor Ruben Gomez

Ruben Gomez

Ruben is a Lean Six Sigma Master Black Belt Coach & Mentor with consulting experience and many significant accomplishments in the field of continuous improvement and process automation.

Join Ruben in his Weekly Coaching & Mentoring Program:
Monday's 8 PM Eastern.

Customers and Clients

The Most Complete Lean Six Sigma Certification Package Available!

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Monthly Coaching Calls Included!
Michael Parker - Founder & Master Black Belt

Join Michael in his monthly group coaching call where he covers important lessons or topics with an exercise and Q&A.

1st Tuesday of Each Month  |  7 pm Eastern  |  60 minutes

Six Sigma Book for Black Belts
Michael's
eBook
Included!
Lean Six Sigma Training Materials
Lean Six Sigma
Training Slides
Included!
Lean Six Sigma Quick Reference Guide
Lean Six Sigma
Quick Ref. Guide
Included!
tools
Lean Six Sigma
Tools & Templates
Included!
pdf
Lean Six Sigma
Roadmaps
Included!

PLUS!
Coaching & Mentoring with Ruben Gomez

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Ruben Gomez
Join Ruben's Weekly Coaching & Mentoring Program
Weekly - Group Coaching Calls Monday's 8 PM Est.
Monthly - Private Mentoring Sessions

Ruben Gomez is an ideal mentor for Six Sigma training because he combines technical mastery with real-world transformation experience. As a certified Master Black Belt with an engineering background and an MBA from Villanova, he brings both analytical precision and business strategy to every engagement. His leadership at JRG Consulting Group proves he knows how to apply Lean, Agile, and AI-driven methods to deliver measurable results.

What sets Ruben apart is his ability to make complex tools practical and human-centered. He doesn’t just teach Six Sigma—he lives it, using it to drive cultural and operational change. His insights are sharp, grounded, and actionable—making him the kind of coach who elevates both your skills and your mindset.

Choose Your Career Transformation Package

If You Want to

Understand Six Sigma

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Lean Six Sigma Yellow Belt

with Coaching & Mentoring

Ruben Gomez

Ruben Gomez

Designed For: Executive-level decision-makers, managers, or subject matter experts (SMEs) who seek to understand Lean Six Sigma principles without the "Analyze or Improve" phases of the DMAIC methodology. Learn to understand!

If You Want to

Apply Six Sigma

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Lean Six Sigma Green Belt

with Coaching & Mentoring

Ruben Gomez

Ruben Gomez

Designed For: Individual contributors, project managers, analysts, or specialists, seeking to understand and apply Lean Six Sigma principles, utilizing the comprehensive DMAIC methodology to design improve business results.

If You Want to

Lead with Six Sigma

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Lean Six Sigma Black Belt

with Coaching & Mentoring

Ruben Gomez

Ruben Gomez

Designed For: High performers who wish to be leaders and seek advanced problem-solving skills with the ability to train others in Lean Six Sigma concepts and principles. Black Belts are facilitators, mentors, and instructors.

When You're Lean Six Sigma Certified!

Certification Directory Listing

Entry into our Official Certification Directory showcases your achievements to the world.

Lean Six Sigma Certification Directory

Custom Digital Certificate

A symbol of your professional expertise and achievement.

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Satisfied and Already Certified!

Lean Six Sigma Black Belt Ashley Thielke

"Completing the Six Sigma Black Belt course was a game-changer for me. The practical skills and knowledge I gained have significantly impacted my ability to drive process improvements within my organization. Highly recommended!"

Ashly Thielke

weigele

"Fantastic course organized in a very efficient and easy-to-learn manner. The reference materials provided were also excellent, and knowing that I will have access to them in the future is a huge bonus. I would highly recommend this course."

Michael Weigele

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Choose Your Lean Six Sigma Certification Package and Start Your Weekly Coaching Calls with Angela.