David Juliano Lemes
Leadership, experience, and a lifelong passion for Brazilian Jiu Jitsu.
Professional Background
• 4th Degree Black Belt in Brazilian Jiu-Jitsu
• Multiple National and International IBJJF Champion
• IBJJF Certified Instructor
• Over 20 years of teaching experience worldwide
• Founder and Head Coach of DJTEAM, with academies and affiliates internationally
Education & Pedagogical Expertise
• Bachelor’s Degree in Physical Education
• Postgraduate specialization in Pedagogy
• Specialist in children’s Brazilian Jiu-Jitsu development
• Structured teaching methodology focused on safety, discipline, confidence, and character building
International & Professional Experience
David has extensive international experience teaching Brazilian Jiu-Jitsu and self-defense programs in different countries. He has been working for almost a decade in the Self Defense Department of the Qatar Army Forces, applying Brazilian Jiu-Jitsu principles to structured, professional, and safety-focused training environments.
Teaching Philosophy & Youth Development
With a strong background in Physical Education and Pedagogy, David emphasizes age-appropriate instruction, discipline, confidence, and respect. Classes are designed to support physical, emotional, and personal development in a safe and positive environment for kids, teens, and adults.
DJTEAM Methodology
The DJTEAM JIU JITSU methodology combines traditional Brazilian Jiu-Jitsu with modern teaching principles. The focus is on structure, safety, consistency, and long-term growth, creating a clear and effective learning path for every student.