Young successful bearded technician in checkered shirt and blue overalls using tablet in front of camera in isolation

Related tags:

• confidence
• business man
• male
• positive
• casual
• expertise
• blackboard
• teaching
• portrait
• management
• professional
• adult
• learning
• educational
• tablet
• happy
• success
• digital education
• digital learning
• beauty
• touch
• clothes
• beard
• screen
• intelligence
• 19+