Complex sentence: Since the start of his career, Rogers has built and maintained a reputation among power-player clientele, including professional athletes, celebrities and high-ranking business officials while working for Rick Hilton and Jeff Hyland at the prestigious Hilton & Hyland real estate brokerage.
Split into simpler sentences: Since the start of his career, Rogers has built and maintained a reputation among power-player clientele, including professional athletes, celebrities and high-ranking business officials. He works for Rick Hilton and Jeff Hyland at the prestigious Hilton & Hyland real estate brokerage.