google tag manager + ga4 + Audience Segmentation specialist for onboarding my clients in my agency

I am looking for a Google Tag Manager and GA4 specialist to assist with implementing GA4 tracking code for my clients in my agency. The ideal candidate should have experience in the following areas:

- Implementing GA4 tracking code
- Familiarity with Google Tag Manager
- Creating audience segments in GA4

Requirements:
- Experience in setting up Google Tag Manager
- Must have work or worked with agencies onboarding in the past
- Proficiency in implementing GA4 tracking code
- Ability to create audience segments in GA4

Timeline:
- The project is ongoing, with tasks being assigned on a regular basis

Please note that having an existing Google Analytics account is necessary for this project.