I have been teaching for some period of times and I'm experienced

I'm excited to be applying for the Account Manager position at your company. With more than eight years of experience in various ICT firms, I have developed a strong talent for building trusted relationships with high-value, high-impact clients.
During my previous role at Upstreamsystems Greece (and other relevant positions), I managed a portfolio of more than a dozen clients in the telecommunications and digital service industries. I strategically coordinated a variety of campaigns that consistently delivered results, including over 20 campaigns that averaged a 10% or greater conversion rate.

In addition to my experience working with existing client accounts, I was also given the opportunity to assist the business development team with Upstreamsystems for new clients in our Telco clients vertical. I was responsible for selecting the pitch team, developing our presentation strategy, and spearheading post-pitch follow-up efforts.