1. a person who puts a decision, plan, or policy into effect

Examples

• The project manager served as the main implementer of the new software system.
• She was chosen as the implementer of the school’s anti-bullying policy.
• The implementer worked closely with teachers to roll out the curriculum changes.
• As the lead implementer, he ensured all safety protocols were followed.
• The company hired an experienced implementer to oversee the merger process.
• The implementer faced several challenges while executing the strategic plan.