Are you describing what you did in 2017, or talking about how you can be of service right now?

Source: https://www.forbes.com/sites/chriswestfall/2023/10/15/understanding-body-language-7-strategies-for-job-interview-success/

As Balakrishnan rightly noted wrote in his email on March 16, “our work here in Myanmar requires a tight-rope act if we are to be of service to the people of Myanmar.”

Source: https://thediplomat.com/2023/03/un-participating-in-pilot-rohingya-repatriation-project-despite-safety-concerns/

I am well, sir, and happy to be of service.

Source: https://punchng.com/common-myths-about-stroke/

I'm too old to do it full time, but this way you can be of service to your ¬community, and, you know, live out your dream of being a firefighter when your life went completely the other way, without giving up your job."

Source: https://www.aceshowbiz.com/news/view/00210107.html

My dream is to volunteer as a Nigerian representative at the United Nations (UN) which will give me a platform to be of service to mankind,” she added.

Source: https://www.informationng.com/2023/01/precious-okoye-emerges-miss-africa-2022.html