1996-1997
Antonio relocated to Philadelphia from Chicago to attend The Wharton Business School. To fund his education, he worked part-time as a Realtor at Prudential Fox & Roach in Center City.

1998
In 1998, Antonio started selling real estate full-time and sold over $5 million in volume his first year.

1999
In 1999, Antonio designed and created his one-of-a-kind, award-winning website centercityrealestate.com and doubled his volume to over $10 million. He was awarded the Top-Selling Realtor, 3rd Place and Top-Producing Realtor, 2nd Place, in Philadelphia by The Greater Philadelphia Association Realtors (GPAR).

2000
In 2000, Antonio implemented his marketing and
advertising campaign and again doubled his sales from the previous year selling $20 million in real estate. He was also awarded the Top-Selling Realtor, 1st Place and Top-Producing Realtor, 1st Place. His nearest competition was millions away in both categories.

2001-2002
In 2001, Antonio formed The Atacan Group. He was awarded “Top Entrepreneurial Realtor , and received 2nd place for selling over $30 million in Real Estate. That year he was also ranked #66 of all
Prudential Agents in North America and was Awarded the Chairman Circle-Platinum award for his astounding volume after only 4 full years in the business. In 2002, Antonio doubled the size of his team and has already sold over $42 Million in Real Estate, as of August this year.