He operated this business using one of the vehicles he had previously fraudulently transferred to a trust controlled by his wife, the OA said.
A bankrupt person is prohibited from taking part in the management of any business without the consent of the OA, the body which manages personal insolvencies.
He was also a signatory to this company's bank account, and concealed some $113,000 in earnings from the OA.
"While Mr Sharma was busy lying about his employment, income, and what property he had transferred to his family trust, the earnings he concealed could have been used to meet what was owed to his creditors," van der Schyff said.
The charges to which he pleaded guilty were managing a business while bankrupt, fraudulently removing property, concealing property, making a false statement to creditors and misleading the OA.
The charges carry maximum penalties of five years' imprisonment. A sentencing date is yet to be set but the OA said it would likely be early next year.
"Mr Sharma offended in a serious and blatant way," van der Schyff said.
"Mr Sharma's case should serve as a strong deterrent to any persons who are considering acting in breach of their bankruptcy restrictions."
Sharma is also known as Shushil Kumar Sharma, or Jim Sharma.