Jeff is a taxi driver in Omaha, Nebraska.
Jeff lived in Albuquerque at one point with his now ex-girlfriend. There he became a fan of famous criminal lawyer Saul Goodman, often seeing his advertisements around town. He later moved to Omaha, Nebraska and became a taxi driver.
Better Call Saul
After leaving a hospital, Gene Takavic enters Jeff's cab and asks to be driven back to the mall where he works. Gene becomes worried upon seeing an Albuquerque Isotopes hanging from his rear-view mirror. Jeff recognizes Gene from Saul Goodman's days in Albuquerque and stares at him to the point that he doesn't drive through a green light. Gene asks to be let out in a residential neighborhood and Jeff stops the car. As he walks away—at one point kneeling down to pretend to tie his shoes—Gene sees that the taxi doesn't drive off.
A few days after Gene comes home from the hospital, Jeff excitedly approaches him at the mall where Gene is on break. Having previously lived in Albuquerque, Jeff recognizes Gene as Saul Goodman and insists upon Gene's identity. Jeff brings with him a silent friend who he states wanted to tag along and continues to pressure Gene into doing his "Better Call Saul" catchphrase. After nervously spotting some cops nearby, Gene reluctantly does the catchphrase and then again when Jeff corrects him. Jeff introduces himself and tells Gene that if he ever needs a ride, to call the cab company and ask for him before Jeff leaves with his friend.
The encounter with Jeff rattles Gene to the point that he calls Ed Galbraith. However, Gene ultimately changes his mind and tells Ed that he will "fix it myself" before walking off. ("")