This letter provides a strong recommendation for Jack Liao, who worked as a sales representative from 2010 to 2014. The writer describes Jack as an excellent employee who consistently achieved and exceeded sales targets. Jack was also skilled at communicating with customers to understand their needs and bring innovative insights. He worked well in a team environment and was passionate about his work. The writer gives their highest recommendation for Jack and believes he would make a qualified candidate for organizations looking for motivated team leaders.