Jose obtained his law degree from Parahyangan Catholic University. Since joining the firm, he has been actively involved in several litigation cases, including bankruptcy and suspension of payment cases, criminal corruption cases, and civil cases.

During his tenure at FKNK, he has assisted clients in the following projects:

1. ⁠Representing and assisting a subsidiary of a state-owned enterprise in handling an out-of-court settlement with a dispute value of USD 3 million;

2. ⁠Directly involved in handling several criminal corruption cases;

3. Providing legal advice to Indonesia's largest nickel producer in various legal disputes, including criminal and civil disputes.